Rules of the Road

BOTH INTERNATIONAL & INLAND Vessel "A" is overtaking vessel "B" as shown in illustration D017RR below. In this situation...

BOTH INTERNATIONAL & INLAND Two vessels are approaching each other near head-on. What action should be taken to avoid ...

INTERNATIONAL ONLY When vessels are in sight of one another, what does two short blasts from one of the vessels mean?

BOTH INTERNATIONAL & INLAND When is "risk of collision" considered to exist?

BOTH INTERNATIONAL & INLAND You are in restricted visibility and hear a fog signal forward of the beam. Nothing appear...

INLAND ONLY You are approaching a vessel displaying the lights as shown in illustration D075RR below. What type of sit...

BOTH INTERNATIONAL & INLAND In a crossing situation on open waters, a sailing vessel shall keep out of the way of all ...

INLAND ONLY While underway during the day you sight a small motorboat showing a flashing blue light. What does the blu...

BOTH INTERNATIONAL & INLAND Two power-driven vessels are crossing so as to involve risk of collision. Which statement ...

INLAND ONLY Which of the following is TRUE for a vessel of less than 20 meters in length at anchor at night in a "spec...

INLAND ONLY You are in charge of a power-driven vessel crossing on the Western Rivers. You must keep out of the way of...

BOTH INTERNATIONAL & INLAND You are on watch in the fog. Your vessel is proceeding at a safe speed when you hear a fog...

INTERNATIONAL ONLY Which is TRUE of a towing light when the power-driven vessel is towing alongside?

INLAND ONLY You are on power-driven vessel "I" and in sight of power-driven vessel "II" as shown in illustration D036R...

BOTH INTERNATIONAL & INLAND When shall a proper look-out shall be maintained?

INLAND ONLY You are the stand-on vessel in an overtaking situation. The other vessel is showing an alternately flashin...

INLAND ONLY You are overtaking a power-driven vessel in a narrow channel and wish to leave her on your starboard side....

BOTH INTERNATIONAL & INLAND Two sailing vessels are approaching each other as shown in illustration D003RR below. Wh...

INTERNATIONAL ONLY Which vessel shall avoid impeding the safe passage of a vessel constrained by her draft?

BOTH INTERNATIONAL & INLAND Which is a requirement for a vessel approaching a narrow channel?

INLAND ONLY Which is TRUE of a power-driven vessel, bound downstream, when meeting an upbound vessel on the Western Ri...

BOTH INTERNATIONAL & INLAND A power-driven vessel is underway and fishing with trolling lines. Which statement is TRUE?

BOTH INTERNATIONAL & INLAND Sailing vessels are considered the stand-on vessel over power-driven vessels, except in wh...

BOTH INTERNATIONAL & INLAND Which action should be avoided if it becomes necessary for a stand-on vessel to take actio...

INLAND ONLY For the purpose of the Inland Navigation Rules, the term "Inland Waters" includes which of the following?

BOTH INTERNATIONAL & INLAND Vessels of less than what length may not impede the passage of other vessels which can safel...

INLAND ONLY If your tug is pushing a barge ahead at night and it is not a composite unit, which lights should show aft o...

INLAND ONLY Two power-driven vessels are meeting in a narrow channel on the Great Lakes as shown in illustration D037RR ...

INLAND ONLY You are overtaking another power-driven vessel in a narrow channel and wish to leave her on your starboard s...

BOTH INTERNATIONAL & INLAND Vessel "A" (towing) and vessel "B" are meeting as shown in illustration D012RR below. In thi...

INLAND ONLY The masthead light may be located at other than the fore and aft centerline on which power-driven vessel?

INLAND ONLY Maneuvering signals shall be sounded on inland waters by?

INLAND ONLY When two power-driven vessels are meeting on the Great Lakes, Western Rivers, or waters specified by the Sec...

INLAND ONLY Vessel "A" is power-driven and overtaking power-driven vessel "B" as shown in illustration D017RR below and ...

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning two sailing vessels approaching each other?

INLAND ONLY If you were coming up on another power-driven vessel from dead astern and desired to overtake on the other v...

INLAND ONLY Vessels "A" and "B" are meeting on a river as shown in illustration D041RR below and will pass 1/4 mile apar...

BOTH INTERNATIONAL & INLAND Which statement concerning an overtaking situation is correct?

BOTH INTERNATIONAL & INLAND In a crossing situation, a stand-on vessel which is forced to take action in order to avoid ...

INLAND ONLY What whistle signal would a power-driven vessel overtaking another in a narrow channel, and wishing to pass ...

INLAND ONLY Which of the following signals may be exhibited by a vessel trawling in close proximity to other fishing ves...

BOTH INTERNATIONAL & INLAND If a sailing vessel with the wind on the port side sees a sailing vessel to windward and can...

BOTH INTERNATIONAL & INLAND Under the Rules, any vessel may slacken her speed, stop, or reverse her engines. What should...

BOTH INTERNATIONAL & INLAND A vessel shall slacken her speed, stop, or reverse her engines, if necessary, to.

BOTH INTERNATIONAL & INLAND When two vessels are in immediate danger of collision, the stand-on vessel must take which a...

INLAND ONLY You are proceeding up a channel in Chesapeake Bay and are meeting an outbound vessel. There is no current. Y...

INLAND ONLY If a towing vessel and her tow are severely restricted in their ability to deviate from their course, lights...

BOTH INTERNATIONAL & INLAND When may a vessel enter a traffic separation zone?

BOTH INTERNATIONAL & INLAND When does the rule regarding look-outs apply?

INLAND ONLY While underway and in sight of another power-driven vessel forward of your beam, more than 0.5 mile away, yo...

BOTH INTERNATIONAL & INLAND Vessels "A" and "B" are crossing as shown in illustration D026RR below. Which statement is T...

INLAND ONLY What must a partially submerged object towed by a vessel show during the day?

BOTH INTERNATIONAL & INLAND When navigating in thick fog with the radar on, which action should you take?

BOTH INTERNATIONAL & INLAND You are in charge of a stand-on vessel in a crossing situation. The other vessel is 1.5 mile...

INTERNATIONAL ONLY Vessels "A" and "B" are in a crossing situation on the high seas as shown in illustration D014RR belo...

INLAND ONLY Two vessels are in a starboard to starboard meeting situation and will pass well clear approximately 1/4 mil...

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning risk of collision?

BOTH INTERNATIONAL & INLAND When must a vessel proceed at a safe speed?

INLAND ONLY You are on vessel "A", and vessel "B" desires to overtake you on your starboard side as shown in illustratio...

BOTH INTERNATIONAL & INLAND The Rules state that certain factors are to be taken into account when determining safe spee...

INTERNATIONAL ONLY You are on a vessel that cannot comply with the spacing requirement for masthead lights. What is requ...

INLAND ONLY The special light for a vessel engaged in public safety activities must meet which of the following requirem...

BOTH INTERNATIONAL & INLAND You are crossing a narrow channel on your 15meter vessel. A deeply loaded cargo vessel is pr...

BOTH INTERNATIONAL & INLAND You are approaching another vessel on crossing courses. She is about one mile distant and is...

INTERNATIONAL ONLY You are approaching another vessel and will pass starboard to starboard without danger if no course c...

INLAND ONLY You are overtaking another power-driven vessel in a narrow channel, and you wish to overtake on the other ve...

INTERNATIONAL ONLY Where do the International Rules of the Road apply?

BOTH INTERNATIONAL & INLAND While underway at night you are approaching a vessel from astern. Which light(s) would you ...

BOTH INTERNATIONAL & INLAND Which statement concerning maneuvering in restricted visibility is FALSE?

BOTH INTERNATIONAL & INLAND The steering and sailing rules for vessels in restricted visibility apply to vessels.

BOTH INTERNATIONAL & INLAND When underway in a channel, where should you keep your vessel as is safe and practical?

BOTH INTERNATIONAL & INLAND In restricted visibility, a vessel which detects by radar alone the presence of another vess...

INLAND ONLY Two power-driven vessels are meeting on a clear day and will pass less than half a mile apart. Which is TRUE...

BOTH INTERNATIONAL & INLAND What is a requirement for any action taken to avoid collision?

BOTH INTERNATIONAL & INLAND Which vessel should NOT impede the navigation of a power-driven vessel?

BOTH INTERNATIONAL & INLAND When is your vessel travelling at a "safe speed" as defined in the COLREGS?

BOTH INTERNATIONAL & INLAND Two power-driven vessels are crossing as shown in illustration D042RR below. Vessel "A" soun...

BOTH INTERNATIONAL & INLAND Your 15-meter tug is underway and crossing a deep and narrow channel. A large container vess...

BOTH INTERNATIONAL & INLAND The Navigation Rules state that a vessel shall be operated at a safe speed at all times so t...

INLAND ONLY Which statement is TRUE concerning a passing agreement made by radiotelephone?

BOTH INTERNATIONAL & INLAND A sailing vessel shall keep out of the way of all of the following with the exception of wh...

BOTH INTERNATIONAL & INLAND Of the vessels listed, which must keep out of the way of all the others?

BOTH INTERNATIONAL & INLAND In determining "safe speed", all of the following must be taken into account EXCEPT the ____...

INLAND ONLY A power-driven vessel intends to overtake another power-driven vessel on the overtaken vessel's port side. W...

INLAND ONLY Which of the following may be displayed by a law enforcement boat?

BOTH INTERNATIONAL & INLAND Which factor is listed in the Rules as one which must be taken into account when determining...

BOTH INTERNATIONAL & INLAND You are under sail making 5 knots. The apparent wind is broad on the port beam at 10 knots. ...

BOTH INTERNATIONAL & INLAND There are vessels which, to the extent necessary to carry out their work, do not have to com...

INLAND ONLY Vessels engaged in fishing may show the additional signals as described in Rule 26 when they are in which of...

BOTH INTERNATIONAL & INLAND The Rules state that certain factors are to be taken into account when determining safe spee...

INLAND ONLY You see the lights shown in illustration D085RR below while proceeding in a channel. Where should you pass?

BOTH INTERNATIONAL & INLAND The rules require which factor to be taken into account when determining safe speed?

INLAND ONLY Your vessel is crossing a river on the Great Lakes System. A powerdriven vessel is ascending the river, cro...

INTERNATIONAL ONLY Which statement is TRUE concerning a vessel "constrained by her draft"?

INLAND ONLY Your power-driven vessel is overtaking another power-driven vessel in a narrow channel. You wish to overtake...

BOTH INTERNATIONAL & INLAND In which situation would risk of collision definitely exist?

BOTH INTERNATIONAL & INLAND Risk of collision may exist __________.

BOTH INTERNATIONAL & INLAND You are underway in thick fog. You have not determined if risk of collision exists. Which st...

BOTH INTERNATIONAL & INLAND Two vessels are meeting in a narrow channel as shown in illustration D037RR below. Vessel "A...

BOTH INTERNATIONAL & INLAND A power-driven vessel underway shall keep out of the way of which vessels?

BOTH INTERNATIONAL & INLAND You are approaching another vessel and are not sure whether danger of collision exists. What...

BOTH INTERNATIONAL & INLAND In which situation does a risk of collision exists?

BOTH INTERNATIONAL & INLAND Risk of collision may be deemed to exist under which of the following situations?

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a vessel equipped with operational radar?

INLAND ONLY Which light(s) shall be shown at night on a moored barge which reduces the navigable width of any channel to...

INLAND ONLY You are crossing the course of another vessel which is to your starboard. You have reached an agreement by r...

INLAND ONLY You are aboard the stand-on vessel in a crossing situation. You sound a one blast whistle signal. The give-w...

BOTH INTERNATIONAL & INLAND You see another vessel approaching, and its compass bearing does not significantly change. W...

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning risk of collision?

INLAND ONLY For the purpose of the Inland Navigation Rules, the term "Inland Waters" includes which of the following? ...

BOTH INTERNATIONAL & INLAND On open waters, a power-driven vessel shall keep out of the way of which of the following?

INLAND ONLY When shall whistle signals be exchanged by power-driven vessels in sight of one another?

INLAND ONLY A power-driven vessel proceeding downstream in a narrow channel on the Western Rivers sights another power-d...

INLAND ONLY While underway you sight the lights shown in illustration D081RR below with the yellow lights flashing. The ...

INLAND ONLY Two power-driven vessels are crossing within a half a mile of each other as shown in illustration D042RR bel...

BOTH INTERNATIONAL & INLAND The Rules make which statement about a seaplane?

BOTH INTERNATIONAL & INLAND You are watching another vessel approach and her compass bearing is not changing. What does ...

BOTH INTERNATIONAL & INLAND Which is TRUE for a vessel in a traffic separation scheme that is joining a traffic lane fro...

BOTH INTERNATIONAL & INLAND You are crossing a narrow channel in an 18meter tug when you sight a loaded tankship off you...

BOTH INTERNATIONAL & INLAND Risk of collision exists when an approaching vessel is observed under which situation?

BOTH INTERNATIONAL & INLAND Which procedure(s) shall be used to determine risk of collision?

BOTH INTERNATIONAL & INLAND To determine if risk of collision exists, a vessel which is fitted with radar must use which...

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning wing in ground (WIG) craft when taking off, landing and i...

BOTH INTERNATIONAL & INLAND When do the Rules state that risk of collision shall be deemed to exist?

BOTH INTERNATIONAL & INLAND When do the Rules state that risk of collision shall be deemed to exist?

BOTH INTERNATIONAL & INLAND When action to avoid a close-quarters situation is taken, a course change alone may be the m...

INLAND ONLY The stand-on vessel in a crossing situation sounds one short blast of the whistle. This means that the vesse...

INLAND ONLY Vessels "A" and "B" are meeting on a river as shown in illustration D029RR below and will pass 1/4 mile apar...

BOTH INTERNATIONAL & INLAND A traffic separation zone is that part of a traffic separation scheme which __________?

INLAND ONLY At night, what lights are required on barges moored in a group formation more than two barges wide?

BOTH INTERNATIONAL & INLAND Two vessels are in an overtaking situation. Which of the lights on the overtaken vessel will...

BOTH INTERNATIONAL & INLAND While underway at night, you sight a vessel ahead displaying the lights shown in illustratio...

BOTH INTERNATIONAL & INLAND When in sight of another vessel and there is sufficient sea room, any action taken to avoid ...

BOTH INTERNATIONAL & INLAND You are approaching another vessel. She is about one mile distant and is on your starboard b...

BOTH INTERNATIONAL & INLAND By radar alone, you detect a vessel ahead on a collision course, about 3 miles distant. Your...

BOTH INTERNATIONAL & INLAND Which is a key requirement when taking action to avoid collision?

INLAND ONLY What lights will a single vessel being towed alongside show?

BOTH INTERNATIONAL & INLAND You are crossing a narrow channel in a small motorboat. You sight a tankship off your port b...

BOTH INTERNATIONAL & INLAND A sailing vessel is proceeding along a narrow channel and can safely navigate ONLY inside th...

BOTH INTERNATIONAL & INLAND You are on Vessel "A" engaged in fishing in a narrow channel as shown in illustration D037RR...

BOTH INTERNATIONAL & INLAND Which vessel shall NOT impede the passage of a vessel which can safely navigate only within ...

INLAND ONLY Which lights are required for a barge, not part of a composite unit, being pushed ahead?

BOTH INTERNATIONAL & INLAND You are on vessel "B" and crossing a narrow channel. Vessel "A", who can only navigate withi...

BOTH INTERNATIONAL & INLAND You are approaching a narrow channel. Another vessel in the channel can only be navigated sa...

INLAND ONLY A vessel leaving a dock or berth must sound a prolonged blast of the whistle only if __________.

INLAND ONLY While underway you sight the lights shown in illustration D081RR below with the yellow lights flashing. The ...

BOTH INTERNATIONAL & INLAND Two power-driven vessels are crossing as shown in illustration D042RR below. Vessel "A" soun...

BOTH INTERNATIONAL & INLAND Which statement is TRUE for a vessel proceeding along a narrow channel?

BOTH INTERNATIONAL & INLAND A sailing vessel is proceeding along a narrow channel and can safely navigate ONLY inside th...

BOTH INTERNATIONAL & INLAND What is TRUE when operating in fog and other vessels are detected by radar?

BOTH INTERNATIONAL & INLAND When underway in a channel, which action should you take, if it is safe and practicable? ...

BOTH INTERNATIONAL & INLAND Which vessel shall NOT impede the passage of a vessel which can safely navigate only within ...

BOTH INTERNATIONAL & INLAND In narrow channels, vessels of less than what length shall not impede the safe passage of ve...

BOTH INTERNATIONAL & INLAND Which vessel shall not impede the passage of a vessel which can only navigate inside a narro...

BOTH INTERNATIONAL & INLAND You are preparing to cross a narrow channel. You see a vessel that can only be navigated saf...

INLAND ONLY Which indicates the presence of a partly submerged object being towed?

BOTH INTERNATIONAL & INLAND Which vessel is directed not to impede the passage of a vessel which can only navigate insid...

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning seaplanes on the water?

BOTH INTERNATIONAL & INLAND Your power-driven vessel is NOT making way, but is not in any way disabled. Another power-dr...

INLAND ONLY You are on a power-driven vessel "I" as shown in illustration D036RR below. Vessel "II" is a power-driven ve...

INLAND ONLY Power-driven vessels "A" and "B" are meeting on a river as shown in illustration D041RR below and will pass ...

BOTH INTERNATIONAL & INLAND Your 15-meter vessel is crossing a narrow channel and a large cargo vessel to port is within...

BOTH INTERNATIONAL & INLAND Which vessel is NOT to impede the passage of a vessel which can only navigate safely within ...

BOTH INTERNATIONAL & INLAND A vessel is overtaking when she can see which light(s) of a vessel ahead?

BOTH INTERNATIONAL & INLAND A sailing vessel is proceeding along a narrow channel and can safely navigate ONLY inside th...

BOTH INTERNATIONAL & INLAND Which statement about the Navigation Rules is TRUE?

BOTH INTERNATIONAL & INLAND Which statement is TRUE for Traffic separation schemes?

INLAND ONLY Which statement is TRUE of a power-driven vessel proceeding downbound with the current, when meeting an upbo...

INLAND ONLY Which statement is TRUE concerning lighting requirements for Great Lakes vessels?

BOTH INTERNATIONAL & INLAND You are underway in heavy fog. You hear the fog signal of a vessel which is somewhere ahead ...

BOTH INTERNATIONAL & INLAND A sailing vessel shall not impede the safe passage of which vessels?

INLAND ONLY Two power-driven vessels are crossing within a half a mile of each other as shown in illustration D042RR bel...

BOTH INTERNATIONAL & INLAND Which is TRUE for a vessel using a traffic separation scheme?

BOTH INTERNATIONAL & INLAND A traffic separation zone is that part of a traffic separation scheme which __________. ? ...

BOTH INTERNATIONAL & INLAND The purpose of established traffic separation schemes is to do which of the following?

BOTH INTERNATIONAL & INLAND Vessels "I" and "II" are power-driven vessels. You are on vessel "I" as shown in illustratio...

BOTH INTERNATIONAL & INLAND A head-on situation at night is one in which you see dead ahead a vessel showing which light...

INLAND ONLY What do the lights shown in illustration D075RR below represent?

BOTH INTERNATIONAL & INLAND A vessel hearing a fog signal forward of her beam has not determined if risk of collision ex...

BOTH INTERNATIONAL & INLAND Which statement is TRUE for a vessel using a traffic separation scheme?

BOTH INTERNATIONAL & INLAND A vessel using a traffic separation scheme shall NOT take which action?

INLAND ONLY Two power-driven vessels are meeting in a narrow channel on the Great lakes as shown in illustration D029RR ...

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning two sailing vessels?

BOTH INTERNATIONAL & INLAND In which situation do the Rules require both vessels to change course?

BOTH INTERNATIONAL & INLAND When two power-driven vessels are crossing, which vessel is the stand-on vessel?

BOTH INTERNATIONAL & INLAND If two sailing vessels are running free with the wind on the same side, which one must keep ...

BOTH INTERNATIONAL & INLAND When navigating in restricted visibility, what action shall a power-driven vessel take?

INLAND ONLY Identify the operation indicated by the lights exhibited as shown in illustration D085RR below.

BOTH INTERNATIONAL & INLAND If two sailing vessels are running free with the wind on the same side, which one must keep ...

BOTH INTERNATIONAL & INLAND You are on a sailing vessel with the wind on the starboard side and are approaching another ...

BOTH INTERNATIONAL & INLAND You are on vessel "A" and approaching vessel "B" as shown in illustration D015RR below. You ...

BOTH INTERNATIONAL & INLAND You are underway on vessel "B" approaching vessel "A" as shown in illustration D038RR below....

BOTH INTERNATIONAL & INLAND Vessel "A" is overtaking vessel "B" as shown in illustration D009RR below. Which vessel is t...

BOTH INTERNATIONAL & INLAND A sailing vessel is overtaking a tug and tow as shown in illustration D043RR below. Which st...

BOTH INTERNATIONAL & INLAND While underway you sight a vessel displaying the shapes shown in illustration D006RR below. ...

BOTH INTERNATIONAL & INLAND Vessel "A" is overtaking vessel "B" as shown in illustration D017RR below and will pass with...

BOTH INTERNATIONAL & INLAND Which light(s) will be visible to a vessel overtaking another vessel?

BOTH INTERNATIONAL & INLAND Vessel "A" is overtaking vessel "B" as shown in illustration D017RR below. Which of the foll...

BOTH INTERNATIONAL & INLAND Which statement is TRUE in an overtaking situation?

BOTH INTERNATIONAL & INLAND Vessel "A" is overtaking vessel "B" as shown in illustration D017RR below. Vessel "B" should...

BOTH INTERNATIONAL & INLAND Which statement applies to a situation where a sailing vessel is overtaking a power-driven v...

BOTH INTERNATIONAL & INLAND An overtaking situation at night would be one in which one vessel sees which light

BOTH INTERNATIONAL & INLAND An overtaking situation at night would be one in which one vessel sees which light(s) of a v...

BOTH INTERNATIONAL & INLAND Power-driven vessels must keep out of the way of sailing vessels except __________.

BOTH INTERNATIONAL & INLAND When do the Rules state that a vessel overtaking another vessel is relieved of her duty to k...

INLAND ONLY You are meeting "head-on" a tug towing a barge alongside about a mile away. In addition to the white masthea...

INLAND ONLY A power-driven vessel crossing a river on the Western Rivers has the right of way over which vessel?

BOTH INTERNATIONAL & INLAND You are the watch officer on a power-driven vessel and notice a large sailing vessel approac...

INLAND ONLY While underway at night, you see two yellow lights displayed in a vertical line. What do the lights indicate...

BOTH INTERNATIONAL & INLAND A power-driven vessel has on her port side a sailing vessel which is on a collision course...

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning two approaching sailing vessels?

BOTH INTERNATIONAL & INLAND You are on vessel "A" pushing a barge ahead and meeting vessel "B" as shown in illustration ...

BOTH INTERNATIONAL & INLAND Your power-driven vessel is underway when you sight a sailing vessel on your port bow. Which...

INLAND ONLY A 150 meter vessel is proceeding down the course of a narrow channel in the Great Lakes System. A 60-meter ...

INLAND ONLY Which is a characteristic of a "special flashing light"?

BOTH INTERNATIONAL & INLAND A vessel approaching your vessel from 235° relative is in what type of situation?

BOTH INTERNATIONAL & INLAND Rule 14 describes the action to be taken by vessels meeting head-on. Which of the following ...

BOTH INTERNATIONAL & INLAND An overtaking situation would be one in which one vessel is approaching another from more th...

INLAND ONLY A power-driven vessel crossing on the Western Rivers has the right of way over which vessels?

BOTH INTERNATIONAL & INLAND You are under sail and overtaking a tug and tow. Which action is correct?

BOTH INTERNATIONAL & INLAND When must a sailing vessel keep her course and speed?

BOTH INTERNATIONAL & INLAND Vessel "A" and vessel "B" (which is pushing ahead) are meeting head-on as shown in illustrat...

BOTH INTERNATIONAL & INLAND Which vessel is the stand-on vessel when two vessels crossing in fog are NOT in sight of one...

BOTH INTERNATIONAL & INLAND You sight another power-driven vessel dead ahead showing both the red and green sidelights. ...

BOTH INTERNATIONAL & INLAND Vessel "A" is on course 000°T. Vessel "B" is on a course such that she is involved in a head...

BOTH INTERNATIONAL & INLAND When shall the stand-on vessel in a crossing situation take action to avoid the other vessel...

BOTH INTERNATIONAL & INLAND You are on vessel "A" towing a barge alongside and meeting power-driven vessel "B" as shown ...

INLAND ONLY The term "Great Lakes", as defined by the Inland Rules of the Road, includes part of the __________.

BOTH INTERNATIONAL & INLAND When shall the stand-on vessel change course and speed?

BOTH INTERNATIONAL & INLAND Two vessels are meeting head-on. How must the vessels pass?

BOTH INTERNATIONAL & INLAND Two power-driven vessels meeting in a "headon" situation are directed by the Rules to take w...

BOTH INTERNATIONAL & INLAND When two power-driven vessels are meeting head-on and there is a risk of collision, which ac...

BOTH INTERNATIONAL & INLAND What describes a head-on situation?

INLAND ONLY You are navigating in a narrow channel and must remain in the channel for safe operation. Another vessel is...

BOTH INTERNATIONAL & INLAND A "head-on" situation shall be deemed to exist at night when which of the conditions are met...

BOTH INTERNATIONAL & INLAND A head-on situation at night occurs when you can see which light(s)?

BOTH INTERNATIONAL & INLAND Which describes a head-on situation?

INLAND ONLY Which is TRUE of a vessel downbound with a following current when meeting an upbound vessel on the Western R...

BOTH INTERNATIONAL & INLAND Every vessel that is to keep out of the way of another vessel must take positive early actio...

BOTH INTERNATIONAL & INLAND Vessel "A" is underway and pushing ahead when vessel "B" is sighted off the starboard bow as...

BOTH INTERNATIONAL & INLAND When two power-driven vessels are crossing, the vessel which has the other to starboard must...

BOTH INTERNATIONAL & INLAND Which requirement must be met in order for a stand-on vessel to take action to avoid collisi...

BOTH INTERNATIONAL & INLAND Vessels "A" and "B" are crossing as shown in illustration D030RR below. Which statement is T...

BOTH INTERNATIONAL & INLAND You are in charge of a power-driven vessel navigating at night. You sight the red sidelight ...

BOTH INTERNATIONAL & INLAND A power-driven vessel has on her port side a sailing vessel which is on a collision course. ...

BOTH INTERNATIONAL & INLAND A vessel engaged in fishing shall keep out of the way of which of the following vessels? ...

BOTH INTERNATIONAL & INLAND You see the lights shown in illustration D050RR below on your port bow. What action should y...

BOTH INTERNATIONAL & INLAND Every vessel which is directed by these Rules to keep out of the way of another vessel shall...

BOTH INTERNATIONAL & INLAND Underway at night you see the red sidelight of a vessel well off your port bow. Which statem...

BOTH INTERNATIONAL & INLAND You are aboard the give-way vessel in a crossing situation. Which action should be avoided?

BOTH INTERNATIONAL & INLAND In a crossing situation, the vessel which has the other on her own starboard side shall take...

BOTH INTERNATIONAL & INLAND Vessel "A" is underway and pushing ahead when vessel "B" is sighted off the starboard bow as...

BOTH INTERNATIONAL & INLAND You are underway in reduced visibility. You hear the fog signal of another vessel about 20° ...

BOTH INTERNATIONAL & INLAND In illustration D005RR below, vessel "A", which is pushing ahead, and vessel "B" are crossin...

BOTH INTERNATIONAL & INLAND Your power-driven vessel is stopped and making no way, but is not in any way disabled. Anoth...

BOTH INTERNATIONAL & INLAND Which statement is TRUE, according to the Rules?

BOTH INTERNATIONAL & INLAND Which is TRUE of a stand-on vessel?

BOTH INTERNATIONAL & INLAND The rules require that a stand-on vessel SHALL take action to avoid collision when she deter...

BOTH INTERNATIONAL & INLAND You are in charge of a stand-on vessel in a crossing situation. The other vessel is 1.5 mile...

BOTH INTERNATIONAL & INLAND Which is TRUE if your vessel is the stand-on vessel in a crossing situation?

BOTH INTERNATIONAL & INLAND You are the stand-on vessel in a crossing situation. How long may you hold your course and s...

INLAND ONLY Which statement is TRUE concerning the Inland Navigation Rules?

BOTH INTERNATIONAL & INLAND In a crossing situation, what action should the stand-on vessel normally take?

BOTH INTERNATIONAL & INLAND When is a stand-on vessel in a crossing situation allowed to take action?

BOTH INTERNATIONAL & INLAND When is a stand-on vessel FIRST allowed by the Rules to take action in order to avoid collis...

BOTH INTERNATIONAL & INLAND If you are the stand-on vessel in a crossing situation, you may take action to avoid collisi...

BOTH INTERNATIONAL & INLAND What must be TRUE in order for a stand-on vessel to take action to avoid collision by her ma...

BOTH INTERNATIONAL & INLAND In a crossing situation on open waters, which does a sailing vessel NOT have to "keep out of...

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning seaplanes on the water?

BOTH INTERNATIONAL & INLAND Vessel "A", a power-driven vessel underway, sights vessel "B" which is a vessel underway and...

BOTH INTERNATIONAL & INLAND Vessels I and II are underway as shown in illustration D033RR below. Vessel I is a sailing v...

BOTH INTERNATIONAL & INLAND You are aboard vessel "A" , a power-driven vessel, on open waters and vessel "B", a sailing ...

BOTH INTERNATIONAL & INLAND A fishing vessel is approaching a vessel not under command. Which statement is TRUE?

BOTH INTERNATIONAL & INLAND You are aboard vessel "A" which is towing on open waters when vessel "B", a sailing vessel, ...

BOTH INTERNATIONAL & INLAND In illustration D002RR below, vessel I is a power-driven vessel. Vessel II is a sailing vess...

BOTH INTERNATIONAL & INLAND In open waters, a vessel fishing is in a crossing situation with a vessel sailing. The sai...

BOTH INTERNATIONAL & INLAND A sailing vessel is NOT required to keep out of the way of which vessel?

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a situation involving a fishing vessel and a vessel not u...

BOTH INTERNATIONAL & INLAND In a crossing situation, a vessel fishing must keep out of the way of a vessel which is ____...

BOTH INTERNATIONAL & INLAND You are fishing at night, and you sight a vessel showing three lights in a vertical line. Th...

BOTH INTERNATIONAL & INLAND Which vessel should not impede the navigation of a power-driven vessel?

BOTH INTERNATIONAL & INLAND Which vessel(s) shall a power-driven vessel underway "keep out of the way of"?

BOTH INTERNATIONAL & INLAND A vessel underway and fishing shall keep out of the way of which vessel?

BOTH INTERNATIONAL & INLAND Unless the rules require otherwise, a sailing vessel must keep out of the way of __________.

BOTH INTERNATIONAL & INLAND Except where specifically required by the rules, a sailing vessel is NOT required to keep ou...

BOTH INTERNATIONAL & INLAND You are involved in a crossing situation with a vessel off your port bow. The other vessel i...

BOTH INTERNATIONAL & INLAND What is required of a vessel navigating near an area of restricted visibility?

BOTH INTERNATIONAL & INLAND In fog you observe your radar and determine that risk of collision exists with a vessel whic...

BOTH INTERNATIONAL & INLAND You are underway in restricted visibility. You hear the fog signal of another vessel about 2...

BOTH INTERNATIONAL & INLAND Your vessel is underway in reduced visibility. You hear the fog signal of another vessel abo...

BOTH INTERNATIONAL & INLAND While underway in fog, you hear the fog signal of another vessel ahead. If a risk of collisi...

BOTH INTERNATIONAL & INLAND You are underway in restricted visibility and hear a fog signal forward of the beam. Nothing...

BOTH INTERNATIONAL & INLAND You hear the fog signal of another vessel forward of your beam. Risk of collision may exist....

INLAND ONLY You are on a vessel that the Secretary has determined cannot comply with the spacing requirement for masthea...

INLAND ONLY Which term is NOT defined in the Inland Navigation Rules?

INLAND ONLY The term "Great Lakes", as defined by the Inland Rules of the Road, does NOT include _______________.

INLAND ONLY Two power-driven vessels are meeting in a narrow channel as shown in illustration D037RR below. Which of the...

INLAND ONLY Which statement is TRUE concerning narrow channels?

INLAND ONLY A power-driven vessel operating in a narrow channel with a following current on the Great Lakes or Western R...

INLAND ONLY Your vessel is proceeding down a channel, and can safely navigate only within the channel. Another vessel i...

INLAND ONLY A power-driven vessel proceeding downstream in a narrow channel on the Western Rivers sights another power d...

INLAND ONLY In a narrow channel, you are underway on power-driven vessel "A" and desire to overtake power-driven vessel ...

INLAND ONLY Your vessel is proceeding down a channel, and can safely navigate only within the channel. Another vessel is...

INLAND ONLY Which is TRUE of a vessel downbound with a following current when meeting an upbound vessel on the Western R...

INLAND ONLY A power-driven vessel operating in a narrow channel with a following current on the Great Lakes or Western R...

INLAND ONLY A power-driven vessel operating in a narrow channel with a following current on the Great Lakes or Western...

INLAND ONLY You are on a power-driven vessel proceeding down a channel, with the current, on a river on the Great Lakes ...

INLAND ONLY You are on power-driven vessel "A" and power-driven vessel "B" desires to overtake you on the starboard side...

INLAND ONLY Which statement is TRUE of a power-driven vessel proceeding downbound with the current, when meeting an upbo...

INLAND ONLY Your power-driven vessel is meeting another vessel head-on. To comply with the steering and sailing rules wh...

INLAND ONLY When two power-driven vessels are meeting on the Great Lakes, Western Rivers, or waters specified by the Sec...

INLAND ONLY A power-driven vessel crossing a river on the Great Lakes or Western Rivers, must keep out of the way of whi...

INLAND ONLY A barge more than 50 meters long is required to show how many white anchor lights when anchored in a Secreta...

INLAND ONLY At night, a barge moored in a slip used primarily for mooring purposes shall exhibit which of the following?...

INLAND ONLY A fleet of moored barges extends into a navigable channel. What is the color of the lights on the barges? ...

INLAND ONLY At night, which lights are required on barges moored in a group formation, more than two barges wide, and lo...

INLAND ONLY Yellow lights are NOT used to identify which of the following?

INLAND ONLY Which of the following is true regarding a "special flashing light"?

INLAND ONLY What is true of a "special flashing light"?

INLAND ONLY At night, you see the lights shown in illustration D075RR below. These lights are shown by what type of v...

INLAND ONLY You are approaching a vessel displaying the lights as shown in illustration D075RR below. What type of situa...

INLAND ONLY Vessels "A" and "B" are meeting on a river as shown in illustration D041RR below and will pass 1/4 mile apar...

INLAND ONLY A power-driven vessel when pushing ahead or towing alongside on the Western Rivers (above the Huey P. Long B...

INLAND ONLY What lights are required for a barge being pushed ahead, not being part of a composite unit?

INLAND ONLY When is a vessel required to exhibit a special flashing light?

INLAND ONLY What MAY be used to indicate the presence of a partly submerged object being towed?

INLAND ONLY Which lights are required for a single barge being towed alongside?

INLAND ONLY Vessels "A" and "B" are meeting on a river as shown in illustration D041RR below and will pass 1/4 mile apar...

INLAND ONLY You see the lights shown in illustration D085RR below while proceeding in a channel. What action should you ...

INLAND ONLY While underway you sight the lights shown in illustration D081RR below with the yellow lights flashing, what...

INLAND ONLY Which light display would mark the opening in a pipeline where vessels could pass through?

INLAND ONLY A power-driven vessel intends to overtake another power-driven vessel on the overtaken vessel's port side. W...

INLAND ONLY Passing signals shall be sounded on inland waters by __________.

INLAND ONLY You are meeting another power-driven vessel head-on and sound one short blast as a passing signal. The other...

INLAND ONLY A light used to signal passing intentions must be an _______________.

INLAND ONLY You are a power-driven vessel proceeding in a channel in inland waters and are meeting an outbound power-dri...

INLAND ONLY Signals shall be sounded by a power-driven vessel intending to overtake __________.

INLAND ONLY Which statement is TRUE concerning the light used for maneuvering signals?

INLAND ONLY One and two short blast signals must be sounded on inland waters when __________. ?

INLAND ONLY You are on a power-driven vessel "I" as shown in illustration D036RR below. Vessel "II" is a power-driven ve...

INLAND ONLY You are approaching a sharp bend in a river. You have sounded a prolonged blast and it has been answered by ...

INLAND ONLY While underway and in sight of another vessel a mile ahead you put your engines on astern propulsion. Which ...

INLAND ONLY Two power-driven vessels are meeting in the situation as shown in illustration D037RR below. What does one s...

INLAND ONLY Two vessels in a crossing situation have reached agreement by radiotelephone. In this situation, which state...

INLAND ONLY Vessels "A" and "B" are meeting on a river as shown in illustration D029RR below and will pass 1/4 mile apar...

INLAND ONLY You are overtaking a power-driven vessel in a narrow channel and wish to leave her on your starboard side. Y...

INLAND ONLY Two power-driven vessels are crossing within a half a mile of each other as shown in illustration D042RR bel...

INLAND ONLY At night, a light signal consisting of two flashes by a vessel indicates __________.

INLAND ONLY Two power-driven vessels are meeting in the situation as shown in illustration D037RR below. What does one s...

INLAND ONLY When power-driven vessels are in sight of one another, when shall passing signals be sounded?

INLAND ONLY Vessels "A" and "B" are meeting on a river as shown in illustration D029RR below and will pass 1/4 mile apar...

INLAND ONLY Under the Inland Navigation Rules, what is the meaning of a one short blast signal used when meeting another...

INLAND ONLY Two power-driven vessels, "A" and "B" , are meeting on a river as shown in illustration D041RR below and wil...

INLAND ONLY Under the Inland Navigation Rules, what is the meaning of the two short blasts signal used when meeting anot...

INLAND ONLY You are meeting another vessel in inland waters, and she sounds one short blast on the whistle. What does th...

INLAND ONLY Vessels "A" and "B" are meeting on a river as shown in illustration D029RR below and will pass about 1/4 mil...

INLAND ONLY You are proceeding against the current on a river in the Great Lakes System. You are meeting a downbound ves...

INLAND ONLY When power-driven vessels are crossing, what does a signal of one short blast by either vessel mean?

INLAND ONLY You are underway in a narrow channel, and are being overtaken by another power-driven vessel. The overtaking...

INLAND ONLY When power-driven vessels are in a crossing situation, what does one short blast by either vessel indicate? ...

INLAND ONLY Which signal must a power-driven vessel give, in addition to one prolonged blast, when backing out of a bert...

INLAND ONLY In a narrow channel, a power-driven vessel desiring to overtake another power-driven vessel on the other ves...

INLAND ONLY You have made your vessel up to a tow and are moving from a pier out into the main channel. Your engines are...

INLAND ONLY Two power-driven vessels are meeting in the situation as shown in illustration D037RR below and will pass wi...

INLAND ONLY While underway in a harbor you hear a vessel sound a prolonged blast. What does this signal indicate?

INLAND ONLY You are overtaking another power-driven vessel in a narrow channel. The other vessel will have to move to al...

INLAND ONLY You are on power-driven vessel "A" in a narrow channel as shown in illustration D032RR below. Power-driven v...

INLAND ONLY What whistle signal would you sound if you are overtaking another power-driven vessel and desire to pass on ...

INLAND ONLY What is the whistle signal used to indicate a power-driven vessel leaving a dock?

INLAND ONLY You are overtaking another power-driven vessel and sound a whistle signal indicating that you intend to pass...

INLAND ONLY What is the required whistle signal for a power-driven vessel leaving a dock or berth?

INLAND ONLY You are overtaking another power-driven vessel in a narrow channel. The other vessel will have to move to al...

INLAND ONLY A power-driven vessel, when leaving a dock or berth, must sound what signal?

INLAND ONLY What signal is a power-driven vessel, when leaving a dock or berth, required to sound?

INLAND ONLY You are overtaking another power-driven vessel and sound a whistle signal indicating that you intend to pass...

INLAND ONLY You are overtaking another power-driven vessel in a narrow channel. The other vessel will have to move to al...

INLAND ONLY Two power-driven vessels, "A" and "B" , are meeting in a narrow channel as shown in illustration D029RR belo...

INLAND ONLY Which statement is TRUE concerning the fog signal of a canal boat 25 meters in length, anchored in a "specia...

INLAND ONLY Which statement is TRUE concerning the fog signal of a barge 35 meters in length, anchored in a "special a...

INLAND ONLY Which statement is TRUE concerning the fog signal of a vessel 15 meters in length, anchored in a "special an...

INLAND ONLY A flashing blue light is used to identify which of the following vessels?

INLAND ONLY A law enforcement vessel patrolling a marine regatta may exhibit a flashing blue light or which of the follo...

INLAND ONLY A commercial vessel engaged in public safety activities may display an identity light(s). Which of the follo...

INLAND ONLY Which of the following may be displayed by a commercial vessel engaged in public safety activities?

INLAND ONLY Which light(s) are permitted ONLY for law enforcement vessels?

INLAND ONLY A vessel engaged in public safety activities may display an alternately flashing red and yellow light. Which...

INLAND ONLY Which of the following is indicated by a vessel displaying a flashing blue light?

INLAND ONLY A vessel engaged in public safety activities may display an alternately flashing red and yellow light. This ...

INLAND ONLY A vessel engaged in public safety activities may display an alternately flashing red and yellow light. This ...

INLAND ONLY You sight a vessel displaying an alternating red and yellow light. What does this light indicate?

INTERNATIONAL ONLY Which statement applies to a vessel "constrained by her draft"?

INTERNATIONAL ONLY Which vessel is NOT regarded as being "restricted in her ability to maneuver"?

INTERNATIONAL ONLY You are operating a vessel in a narrow channel. Your vessel must stay within the channel to be naviga...

INTERNATIONAL ONLY Which vessel is required to sound two prolonged blasts followed by one short blast on the whistle? ...

INTERNATIONAL ONLY You intend to overtake a vessel in a narrow channel, and you intend to pass along the vessel's port s...

INTERNATIONAL ONLY A sailing vessel is overtaking a power-driven vessel in a narrow channel, so as to pass on the power-...

INTERNATIONAL ONLY You intend to overtake a vessel in a narrow channel on the overtaking vessel's port side. This action...

INTERNATIONAL ONLY In which case would an overtaking vessel sound a whistle signal of two prolonged followed by one shor...

INTERNATIONAL ONLY You are in charge of a 250 meter freight vessel constrained by her draft proceeding down a narrow cha...

INTERNATIONAL ONLY Your vessel is crossing a narrow channel. A vessel to port is within the channel and crossing your co...

INTERNATIONAL ONLY In a narrow channel, a signal of intent which must be answered by the other vessel, is sounded during...

INTERNATIONAL ONLY In a narrow channel, an overtaking vessel which intends to pass on the other vessel's port side would...

INTERNATIONAL ONLY In a narrow channel, an overtaking vessel intends to PASS on the other vessel's port side. This overt...

INTERNATIONAL ONLY You are underway in a narrow channel, and you are being overtaken by a vessel astern. After the overt...

INTERNATIONAL ONLY You are underway in a narrow channel, and you are being overtaken by a vessel astern. After the overt...

INTERNATIONAL ONLY In international waters, you are on Vessel "I" in the situation as shown in illustration D036RR below...

INTERNATIONAL ONLY You are on a power-driven vessel "I" as shown in illustration D036RR below. Vessel "II" is a vessel e...

INTERNATIONAL ONLY Of the vessels listed, which must keep out of the way of all the others?

INTERNATIONAL ONLY You are on a power-driven vessel "I" as shown in illustration D036RR below. Vessel "II" is a vessel e...

INTERNATIONAL ONLY Which statement is TRUE, according to the Rules?

INTERNATIONAL ONLY Which vessel shall avoid impeding the safe passage of a vessel constrained by her draft?

INTERNATIONAL ONLY Of the vessels listed, which must keep out of the way of all the others?

INTERNATIONAL ONLY Which vessel is to keep out of the way of the others?

INTERNATIONAL ONLY What statement is TRUE when operating in fog and other vessels are detected by radar?

INTERNATIONAL ONLY A wing in ground (WIG)craft cannot comply with the spacing requirement for masthead lights. What is r...

INTERNATIONAL ONLY While underway at night, a power-driven vessel of less than 7 meters in length, whose maximum speed w...

INTERNATIONAL ONLY Which is the minimal lighting requirement for a power-driven vessel less than 7 meters in length, wit...

INTERNATIONAL ONLY Vessels "A" and "B" are meeting on a river as shown in illustration D041RR below, and will pass 1/4 m...

INTERNATIONAL ONLY A partially submerged object towed by a vessel, during the day, must display which of the following s...

INTERNATIONAL ONLY Which of the following does NOT exhibit a yellow light?

INTERNATIONAL ONLY At night you sight the lights shown in illustration D066RR below. What do the lights indicate?

INTERNATIONAL ONLY Vessels "A" and "B" are meeting on a river as shown in illustration D041RR below and will pass 1/4 mi...

INTERNATIONAL ONLY In addition to other required lights, which lights does a power-driven vessel pushing ahead or towing...

INTERNATIONAL ONLY At night, you sight the lights shown in illustration D055RR below. What do the lights indicate?

INTERNATIONAL ONLY You see the lights shown in illustration D066RR below. What do these lights indicate ?

INTERNATIONAL ONLY You see the lights shown in illustration D066RR below. What do these lights indicate?

INTERNATIONAL ONLY Which lights shall a single vessel being towed alongside show?

INTERNATIONAL ONLY A power-driven vessel pushing ahead or towing alongside will show sidelights, a stern light, and whic...

INTERNATIONAL ONLY As seen in illustration D016RR below, which additional shape must you show on the forward end of an i...

INTERNATIONAL ONLY Which light(s) will a 20-meter power-driven vessel pushing ahead or towing alongside display?

INTERNATIONAL ONLY Which lights is a 45-meter power-driven vessel pushing ahead or towing alongside required to display?...

INTERNATIONAL ONLY Additional light signals are provided in the Annexes to the Rules for which of the following vessels...

INTERNATIONAL ONLY If a towing vessel and her tow are severely restricted in their ability to deviate from their course,...

INTERNATIONAL ONLY Which vessel would display three red lights in a vertical line?

INTERNATIONAL ONLY What shape is prescribed for a vessel constrained by her draft?

INTERNATIONAL ONLY If a vessel displays three all-round red lights in a vertical line at night, during the day which sha...

INTERNATIONAL ONLY Which lights shall a vessel that is constrained by her draft, display, in a vertical line to indicate...

INTERNATIONAL ONLY You have sighted three red lights in a vertical line on another vessel dead ahead at night. Which ves...

INTERNATIONAL ONLY In addition to her running lights, a vessel constrained by her draft while underway shall carry which...

INTERNATIONAL ONLY Which vessel may NOT exhibit two red lights in a vertical line?

INTERNATIONAL ONLY A vessel constrained by her draft may display which lights?

INTERNATIONAL ONLY A power-driven vessel leaving a quay or wharf must sound what signal?

INTERNATIONAL ONLY You are on vessel "A" as shown in illustration D032RR below. Vessel "B" sounds two short blasts. What...

INTERNATIONAL ONLY Two power-driven vessels are crossing within one half mile of each other as shown in illustration D04...

INTERNATIONAL ONLY Which is TRUE when your vessel is moving from a berth alongside a quay (wharf)?

INTERNATIONAL ONLY Power-driven vessels "A" and "B" are meeting on a river as shown in illustration D041RR below and wil...

INTERNATIONAL ONLY Your vessel is backing out of a slip in a harbor and you can see that other vessels are approaching. ...

INTERNATIONAL ONLY Which vessel would sound two prolonged blasts followed by one short blast on the whistle?

INTERNATIONAL ONLY Vessel "A" is overtaking vessel "B" on open waters as shown in illustration D017RR below and will pas...

INTERNATIONAL ONLY Two power-driven vessels are meeting in the situation as shown in illustration D037RR below. What doe...

INTERNATIONAL ONLY You are in sight of another vessel in a crossing situation, and the other vessel sounds one short bla...

INTERNATIONAL ONLY Two power-driven vessels are meeting in the situation as shown in illustration D037RR below. What doe...

INTERNATIONAL ONLY Two power-driven vessels are crossing within one half mile of each other as shown in illustration D04...

INTERNATIONAL ONLY Two power-driven vessels are crossing within one half mile of each other as shown in illustration D04...

INTERNATIONAL ONLY Two power-driven vessels are crossing within one half mile of each other as shown in illustration D04...

INTERNATIONAL ONLY Two power-driven vessels are crossing within one half mile of each other as shown in illustration D04...

INTERNATIONAL ONLY Vessel "A" is overtaking vessel "B" on open waters as shown in illustration D017RR below and will pas...

INTERNATIONAL ONLY When two vessels are in sight of one another, all of the following signals may be given EXCEPT which ...

INTERNATIONAL ONLY When two vessels are in sight of one another and NOT in or near an area of restricted visibility, any...

INTERNATIONAL ONLY On open water, a power-driven vessel coming up dead astern of another vessel and altering her course ...

INTERNATIONAL ONLY In a crossing situation on international waters, what does a short blast by the give-way vessel indic...

INTERNATIONAL ONLY A vessel sounds one short blast. What does this signal indicate about the vessel?

INTERNATIONAL ONLY On open water two vessels are in an overtaking situation. The overtaking vessel has just sounded one ...

INTERNATIONAL ONLY A signal of one prolonged, one short, one prolonged, and one short blast, in that order is given by w...

INTERNATIONAL ONLY A whistle signal of one prolonged, one short, one prolonged and one short blast, is sounded by which ...

INTERNATIONAL ONLY What characteristic must a light used to indicate passing intentions poses?

INTERNATIONAL ONLY What whistle signal, if any, would be sounded when two vessels are meeting, but will pass clear starb...

INTERNATIONAL ONLY Vessel "A" is overtaking vessel "B" on open waters and will pass without changing course. Which actio...

INTERNATIONAL ONLY A signal of intent must be sounded in international waters during which of the following situations? ...

INTERNATIONAL ONLY Which signal is required to be sounded by a power-driven vessel ONLY?

INTERNATIONAL ONLY You are on a power-driven vessel, maneuvering as authorized, and are in sight of another vessel. You ...

INTERNATIONAL ONLY Which signal is sounded ONLY by a vessel in sight of another and NOT in or near an area of restricted...

INTERNATIONAL ONLY Which whistle signal may be sounded by one of two vessels in sight of each other?

INTERNATIONAL ONLY Which signal is sounded ONLY by a vessel in sight of another?

INTERNATIONAL ONLY Which is TRUE for a light used to signal passing intentions?

INTERNATIONAL ONLY Which is TRUE for the light which may be used with a vessel's whistle?

INTERNATIONAL ONLY A vessel sounds two short blasts. What does this indicate?

INTERNATIONAL ONLY Two power-driven vessels are meeting. What would a two blast whistle signal by either vessel mean?

INTERNATIONAL ONLY You are in sight of a power-driven vessel that sounds two short blasts of the whistle. What does this...

INTERNATIONAL ONLY Your vessel is backing out of a slip in a harbor. Visibility is restricted. Which signal are you requ...

INTERNATIONAL ONLY You are underway on the high seas in restricted visibility. You hear a fog signal of one prolonged an...

INTERNATIONAL ONLY Which vessel would sound a fog signal of one prolonged and two short blasts?

INTERNATIONAL ONLY Which vessel sounds the same fog signal as a vessel not under command?

INTERNATIONAL ONLY Which signal may be sounded ONLY by vessels in restricted visibility?

BOTH INTERNATIONAL & INLAND You are on a vessel heading due south and see the lights shown in illustration D051RR below,...

BOTH INTERNATIONAL & INLAND Which signal is NOT a distress signal?

BOTH INTERNATIONAL & INLAND A vessel that is defined as "restricted in her ability to maneuver" is unable to keep out of...

BOTH INTERNATIONAL & INLAND You are under sail with the auxiliary engine running and the propeller engaged on a 15 meter...

BOTH INTERNATIONAL & INLAND A vessel underway but not making way and fishing other than trawling will show which lights?

BOTH INTERNATIONAL & INLAND A vessel towing is showing three forward white masthead lights in a vertical line. What does...

BOTH INTERNATIONAL & INLAND While underway in fog you hear the rapid ringing of a bell. What does this signal indicate? ...

BOTH INTERNATIONAL & INLAND The tow shown in illustration D024RR below is greater than 200 meters in length and severely...

BOTH INTERNATIONAL & INLAND Which is TRUE for a fishing vessel displaying the lights shown in illustration D067RR below?...

BOTH INTERNATIONAL & INLAND You are on a 30-meter trawler. Which identification shape shown in illustration D016RR below...

BOTH INTERNATIONAL & INLAND What light(s) must sailboats 20 meters in length show when underway at night?

BOTH INTERNATIONAL & INLAND Your vessel enters fog. You stop your engines, and the vessel is dead in the water. Which fo...

BOTH INTERNATIONAL & INLAND What is the duration of each blast of the whistle signals used in meeting and crossing situa...

BOTH INTERNATIONAL & INLAND Vessel "A" is overtaking vessel "B" as shown in illustration D017RR below. Which color light...

BOTH INTERNATIONAL & INLAND Which vessel is required to sound a fog signal of one prolonged followed by two short blasts...

BOTH INTERNATIONAL & INLAND What equipment for fog signals is required for a vessel 13 meters in length?

BOTH INTERNATIONAL & INLAND What is the minimum length of an anchored vessel which is required to show a white light bot...

BOTH INTERNATIONAL & INLAND What is the minimum length of an anchored vessel which is required to show a white light bot...

BOTH INTERNATIONAL & INLAND In restricted visibility, which signal shall a vessel fishing with nets sound at intervals o...

BOTH INTERNATIONAL & INLAND A vessel aground would show the same shape to signify her condition as which vessel?

BOTH INTERNATIONAL & INLAND When is a vessel which is fishing, required to show sidelights and a stern light?

BOTH INTERNATIONAL & INLAND A towing vessel 35 meters in length, with a tow 100 meters astern, must show a minimum of ho...

BOTH INTERNATIONAL & INLAND You are heading due east (090°) and observe a vessel's red sidelight on your port beam. Whic...

BOTH INTERNATIONAL & INLAND A vessel displaying the shape shown in illustration D010RR below is which of the following?

BOTH INTERNATIONAL & INLAND Which light(s) are required to be exhibited by a 20-meter sailing vessel while underway? ...

BOTH INTERNATIONAL & INLAND A vessel is displaying ONLY the lights shown in illustration D053RR below. What type of vess...

BOTH INTERNATIONAL & INLAND Which vessel, when anchored at night, would NOT be required to show anchor lights?

BOTH INTERNATIONAL & INLAND Which light configuration may a sailing vessel exhibit while underway?

BOTH INTERNATIONAL & INLAND For identification purposes at night, U.S. Navy submarines on the surface may display an int...

BOTH INTERNATIONAL & INLAND At night, power-driven vessels less than 12 meters in length may, instead of the underway li...

BOTH INTERNATIONAL & INLAND A power-driven vessel "not under command" at night must show which lights in a vertical line...

BOTH INTERNATIONAL & INLAND The tow shown in illustration D024RR below is less than 200 meters in length and severely re...

BOTH INTERNATIONAL & INLAND You are on a vessel engaged in fishing, other than trawling, and have gear extending more th...

BOTH INTERNATIONAL & INLAND Which lights are shown by a vessel restricted in her ability to maneuver to indicate that th...

BOTH INTERNATIONAL & INLAND A vessel is towing and carrying the required lights on the masthead. What is the visibility ...

BOTH INTERNATIONAL & INLAND You are the stand-on vessel in a crossing situation. If you think the give-way vessel is NOT...

BOTH INTERNATIONAL & INLAND If a towing vessel and her tow are severely restricted in their ability to deviate from thei...

BOTH INTERNATIONAL & INLAND The stern light shall be positioned such that it will show from dead astern to how many degr...

BOTH INTERNATIONAL & INLAND What lights, if any, would you exhibit at night if your vessel were broken down and being to...

BOTH INTERNATIONAL & INLAND In a meeting situation, which vessel may sound the danger signal?

BOTH INTERNATIONAL & INLAND An anchored vessel is servicing an aid to navigation and is restricted in her ability to man...

BOTH INTERNATIONAL & INLAND In illustration D023RR below which represents the arc of visibility of a red sidelight?

BOTH INTERNATIONAL & INLAND The NAVIGATION RULES define a "vessel not under command" as a vessel which __________.

BOTH INTERNATIONAL & INLAND Which vessel is NOT to be regarded as "restricted in her ability to maneuver"?

BOTH INTERNATIONAL & INLAND A power-driven vessel towing another vessel astern tow less than 200 meters shall show which...

BOTH INTERNATIONAL & INLAND Which shapes shall a vessel transferring provisions or cargo at sea display during the day? ...

BOTH INTERNATIONAL & INLAND By night, you sight the lights of a vessel engaged in underwater operations. If an obstructi...

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a vessel of 150 meters in length, at anchor?

BOTH INTERNATIONAL & INLAND Which statement is TRUE regarding equipment for bell and gong signals?

BOTH INTERNATIONAL & INLAND Which vessel may use the danger signal?

BOTH INTERNATIONAL & INLAND Which vessel would display the lights shown in illustration D079RR below?

BOTH INTERNATIONAL & INLAND Which vessel is required to exhibit the lights shown in illustration D049RR below?

BOTH INTERNATIONAL & INLAND Which light(s) must a sailing vessel of over 20 meters in length while underway exhibit? ...

BOTH INTERNATIONAL & INLAND The masthead light may be displaced from the centerline on which of the following vessels?

BOTH INTERNATIONAL & INLAND You are at anchor in fog on a 120 meter powerdriven vessel. You hear the fog signal of a ves...

BOTH INTERNATIONAL & INLAND Which signal may be used by a vessel that is in doubt as to whether sufficient action is bei...

BOTH INTERNATIONAL & INLAND Which craft is a "power-driven vessel" under the Rules of the Road?

BOTH INTERNATIONAL & INLAND A vessel is carrying three lights in a vertical line. The highest and lowest of these are re...

BOTH INTERNATIONAL & INLAND Which light(s) is a vessel engaged in fishing, and at anchor required to exhibit?

BOTH INTERNATIONAL & INLAND Which lights must a vessel being towed show at night?

BOTH INTERNATIONAL & INLAND You are underway in fog when you hear the following signal: one short blast, one prolonged b...

BOTH INTERNATIONAL & INLAND While underway in fog, you hear a prolonged blast from another vessel. Which vessel would so...

BOTH INTERNATIONAL & INLAND A vessel transferring cargo while underway is classified by the Rules as a vessel __________...

BOTH INTERNATIONAL & INLAND Which vessel is "underway" within the meaning of the Rules?

BOTH INTERNATIONAL & INLAND While underway in fog, you hear a signal of one prolonged blast followed by three short blas...

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning the light used with whistle signals?

BOTH INTERNATIONAL & INLAND What is the minimum fog signal required aboard a vessel between 12 meters and 20 meters in l...

BOTH INTERNATIONAL & INLAND You are on a vessel heading due south and see the lights shown in illustration D051RR below ...

BOTH INTERNATIONAL & INLAND Which vessel may use a lantern combining the sidelights and stern light?

BOTH INTERNATIONAL & INLAND What shape shall a vessel 15 meters in length, proceeding under sail as well as being propel...

BOTH INTERNATIONAL & INLAND When shall a pilot vessel on pilotage duty show identity lights?

BOTH INTERNATIONAL & INLAND Which vessel may combine her sidelights and stern light in one lantern on the fore and aft c...

BOTH INTERNATIONAL & INLAND Which is the danger signal?

BOTH INTERNATIONAL & INLAND Which vessel is to be regarded as a vessel "restricted in her ability to maneuver"?

BOTH INTERNATIONAL & INLAND Which vessel is indicated by the day signal shown in illustration D022RR?

BOTH INTERNATIONAL & INLAND Which is a light signal authorized by the Secretary of the Navy as an additional navigationa...

BOTH INTERNATIONAL & INLAND Your tug is underway at night and NOT towing. What lights should your vessel show aft to oth...

BOTH INTERNATIONAL & INLAND A vessel aground at night is required to show two red lights in a vertical line in addition ...

BOTH INTERNATIONAL & INLAND Which light may be displayed to assist in the identification of submarines operating on the ...

BOTH INTERNATIONAL & INLAND What equipment for fog signals is required for a vessel 15 meters in length?

BOTH INTERNATIONAL & INLAND Which vessels do the lighting requirements in inland waters differ from those for internatio...

BOTH INTERNATIONAL & INLAND What is a light signal authorized by the Secretary of the Navy as an additional navigational...

BOTH INTERNATIONAL & INLAND The lights shown in illustration D068RR mean that another vessel should NOT pass within what...

BOTH INTERNATIONAL & INLAND When should the fog signal of a manned vessel under tow be sounded?

BOTH INTERNATIONAL & INLAND You are underway in fog when you hear a signal of three strokes of a bell, a rapid ringing...

BOTH INTERNATIONAL & INLAND You are operating in restricted visibility and hear a signal of a rapidly ringing bell follo...

BOTH INTERNATIONAL & INLAND The arc of visibility for sidelights is from right ahead to what degree?

BOTH INTERNATIONAL & INLAND When anchoring a 20-meter vessel at night, which light(s) must you show?

BOTH INTERNATIONAL & INLAND During the day, a vessel picking up a submarine cable shall exhibit which shapes?

BOTH INTERNATIONAL & INLAND Which shape should a vessel being towed exhibit if the tow EXCEEDS 200 meters?

BOTH INTERNATIONAL & INLAND What would be a "special circumstance" under the Rules?

BOTH INTERNATIONAL & INLAND In complying with the Rules, of what must the mariner take due regard?

BOTH INTERNATIONAL & INLAND At night, the lights shown in illustration D076RR would indicate a vessel engaged in which o...

BOTH INTERNATIONAL & INLAND In reduced visibility, you hear two prolonged blasts of a whistle. This signal is sounded by...

BOTH INTERNATIONAL & INLAND Which is TRUE of the signal consisting of five or more short blasts on the ship's whistle? ...

BOTH INTERNATIONAL & INLAND Which vessel must exhibit forward and after white masthead lights when making way?

BOTH INTERNATIONAL & INLAND According to the Navigation Rules, you may depart from the Rules when __________.

BOTH INTERNATIONAL & INLAND Your vessel is 75 meters in length and restricted in her ability to maneuver. Visibility is ...

BOTH INTERNATIONAL & INLAND When must a vessel display identification shapes?

BOTH INTERNATIONAL & INLAND Which light(s) shall a vessel or object being towed astern display?

BOTH INTERNATIONAL & INLAND Which vessel when anchored at night, would NOT be required to show anchor lights?

BOTH INTERNATIONAL & INLAND Which of the shapes shown in illustration D016RR below would be used to indicate a vessel ...

BOTH INTERNATIONAL & INLAND A 25-meter vessel trawling is required to exhibit which shape(s)?

BOTH INTERNATIONAL & INLAND You see a red sidelight bearing NW (315°). Which direction may the vessel be heading?

BOTH INTERNATIONAL & INLAND Which vessel would turn off its sidelights?

BOTH INTERNATIONAL & INLAND What is the duration of a "short blast" on the whistle?

BOTH INTERNATIONAL & INLAND A vessel towing astern is severely restricted in its ability to maneuver. Which lights shall...

BOTH INTERNATIONAL & INLAND A power-driven vessel exhibits the same lights as which vessel?

BOTH INTERNATIONAL & INLAND You are on vessel "A", as shown in illustration D032RR below and hear vessel "B" sound a sig...

BOTH INTERNATIONAL & INLAND You see ONLY the light shown in illustration D080RR below. Which vessel are you observing? ...

BOTH INTERNATIONAL & INLAND A 20 meter vessel is towing another vessel astern. The length of the tow from the stern of t...

BOTH INTERNATIONAL & INLAND Which situation would be a "special circumstance" under the Rules?

BOTH INTERNATIONAL & INLAND A vessel fishing should display which of the shapes shown in illustration D001RR below? ...

BOTH INTERNATIONAL & INLAND Which of the following describes a vessel exhibiting the lights shown in illustration D056RR...

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning the danger signal?

BOTH INTERNATIONAL & INLAND You are towing two barges astern. The length of the tow from the stern of the tug to the ste...

BOTH INTERNATIONAL & INLAND A vessel is displaying ONLY the lights shown in illustration D045RR below. What type of vess...

BOTH INTERNATIONAL & INLAND Working lights shall be used to illuminate the decks of which vessel?

BOTH INTERNATIONAL & INLAND Which of the following describes a vessel displaying the shapes shown in illustration D011RR...

BOTH INTERNATIONAL & INLAND You are in charge of a power-driven vessel making way in dense fog. You observe what appears...

BOTH INTERNATIONAL & INLAND Which type of vessel is required to display the lights shown in illustration D070RR below? ...

BOTH INTERNATIONAL & INLAND A vessel showing a rigid replica of the International Code flag "A" is engaged in which oper...

BOTH INTERNATIONAL & INLAND At night, you see the display of lights shown in illustration D074RR below. These lights ind...

BOTH INTERNATIONAL & INLAND You are on watch in fog. Which vessel is "in sight"?

BOTH INTERNATIONAL & INLAND Which is TRUE for a vessel restricted in her ability to maneuver?

BOTH INTERNATIONAL & INLAND What is a vessel "restricted in her ability to maneuver"?

BOTH INTERNATIONAL & INLAND A vessel is being propelled both by sail and by engines. Under the Rules, the vessel is ____...

BOTH INTERNATIONAL & INLAND Which display indicates a vessel conducting mine clearance operations?

BOTH INTERNATIONAL & INLAND An anchor ball need NOT be exhibited by an anchored vessel if she is __________.

BOTH INTERNATIONAL & INLAND Which identifier lights and or shapes is a vessel, which is unable to maneuver due to some e...

BOTH INTERNATIONAL & INLAND You see a red sidelight bearing NW 315°. That vessel may be heading in which direction?

BOTH INTERNATIONAL & INLAND You are on a vessel heading due north and see the lights shown in illustration D051RR below,...

BOTH INTERNATIONAL & INLAND The word "vessel", in the Rules, includes __________.

BOTH INTERNATIONAL & INLAND In addition to sidelights, what lights should the vessel being towed astern show?

BOTH INTERNATIONAL & INLAND Under the Rules, the term "vessel" includes __________.

BOTH INTERNATIONAL & INLAND According to the Navigation Rules, all of the following are engaged in fishing EXCEPT a vess...

BOTH INTERNATIONAL & INLAND Which of the following describes a vessel displaying the lights shown in illustration D057RR...

BOTH INTERNATIONAL & INLAND Which of the following in illustration D086RR below represents the length of a vessel as def...

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a "vessel engaged in fishing"?

BOTH INTERNATIONAL & INLAND Navigation lights must be displayed in all weathers from sunset to sunrise. They also ______...

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a vessel of 75 meters in length, at anchor?

BOTH INTERNATIONAL & INLAND As defined in the Rules, the term "vessel" would include which of the following?

BOTH INTERNATIONAL & INLAND The term "power-driven vessel" refers to any vessel __________.

BOTH INTERNATIONAL & INLAND A vessel is displaying ONLY the lights shown in illustration D061RR below. Which vessel is t...

BOTH INTERNATIONAL & INLAND While underway in fog, you hear a vessel ahead sound two prolonged blasts on the whistle. Wh...

BOTH INTERNATIONAL & INLAND Which vessel would exhibit the lights shown in illustration D056RR below?

BOTH INTERNATIONAL & INLAND Which identifier is an inconspicuous, partly submerged vessel or object being towed, where t...

BOTH INTERNATIONAL & INLAND What determines if a vessel is "restricted in her ability to maneuver"?

BOTH INTERNATIONAL & INLAND By definition which vessel is unable to keep out of the way of another vessel?

BOTH INTERNATIONAL & INLAND For the purpose of the Rules, except where otherwise required, the term __________.

BOTH INTERNATIONAL & INLAND For the purpose of the Rules, except where otherwise required, the term __________.

BOTH INTERNATIONAL & INLAND How long is the duration of a prolonged blast of the whistle?

BOTH INTERNATIONAL & INLAND In illustration D087RR below, which represents the breadth as defined in the Rules?

BOTH INTERNATIONAL & INLAND What is a "vessel restricted in her ability to maneuver"?

BOTH INTERNATIONAL & INLAND You see a vessel displaying three lights in a vertical line. The highest and lowest lights a...

BOTH INTERNATIONAL & INLAND In order for a vessel to be "engaged in fishing" she must be __________.

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a towing vessel which, due to the nature of her work, is ...

BOTH INTERNATIONAL & INLAND You are towing several barges astern at night. Which statement is TRUE?

BOTH INTERNATIONAL & INLAND What do the lights displayed in illustration D073RR indicate?

BOTH INTERNATIONAL & INLAND If a rowboat underway does NOT show the lights specified for a sailing vessel underway, it s...

BOTH INTERNATIONAL & INLAND Two power-driven vessels are crossing as shown in illustration D042RR below. Vessel "A" soun...

BOTH INTERNATIONAL & INLAND Which statement is TRUE regarding equipment for sound signals?

BOTH INTERNATIONAL & INLAND At night, a vessel which is less than 7 meters in length and anchored in an area where other...

BOTH INTERNATIONAL & INLAND When must the shapes for a vessel restricted in her ability to maneuver be shown?

BOTH INTERNATIONAL & INLAND You are on a vessel heading due north and see the lights shown in illustration D051RR below ...

BOTH INTERNATIONAL & INLAND A vessel "restricted in her ability to maneuver" is one which __________.

BOTH INTERNATIONAL & INLAND You are approaching a vessel dredging during the day and see two balls in a vertical line on...

BOTH INTERNATIONAL & INLAND The word "vessel", in the Rules, includes which of the following?

BOTH INTERNATIONAL & INLAND Which vessel must show an after masthead light, if over 50 meters in length?

BOTH INTERNATIONAL & INLAND By day, when it is impracticable for a small vessel engaged in diving operations to display ...

BOTH INTERNATIONAL & INLAND Which vessel would be required to show a white light from a lantern exhibited in sufficient ...

BOTH INTERNATIONAL & INLAND A vessel is "engaged in fishing" when __________.

BOTH INTERNATIONAL & INLAND Which shapes is a vessel conducting mine clearing operations required to exhibit?

BOTH INTERNATIONAL & INLAND What does the word "length" refer to?

BOTH INTERNATIONAL & INLAND Which vessel is "underway" according to the Rules?

BOTH INTERNATIONAL & INLAND Which vessel is a "vessel restricted in her ability to maneuver" under the Rules?

BOTH INTERNATIONAL & INLAND A vessel displaying the lights shown in illustration D063RR below is which of the following?...

BOTH INTERNATIONAL & INLAND The term "restricted visibility" as used in the Rules refers __________.

BOTH INTERNATIONAL & INLAND Which shape must be shown by a vessel 25 meters in length aground during daylight hours? ...

BOTH INTERNATIONAL & INLAND What does the word "breadth" mean?

BOTH INTERNATIONAL & INLAND A vessel is "in sight" of another vessel when she __________.

BOTH INTERNATIONAL & INLAND All of the following vessels are "restricted in their ability to maneuver" EXCEPT a vessel _...

BOTH INTERNATIONAL & INLAND A vessel is exhibiting the lights shown in illustration D082RR below. Which can you conclude...

BOTH INTERNATIONAL & INLAND According to the Rules, which vessel is NOT "restricted in her ability to maneuver"?

BOTH INTERNATIONAL & INLAND There are two classes of vessels which do not have to comply with the rule regarding traffic...

BOTH INTERNATIONAL & INLAND Which power-driven vessel is NOT required to carry a light in the position of the after mast...

BOTH INTERNATIONAL & INLAND Which vessel shall display the lights shown in illustration D060RR below?

BOTH INTERNATIONAL & INLAND When must the lights required by the Rules be shown?

BOTH INTERNATIONAL & INLAND Which shape shall a 22-meter sailing vessel exhibit when it is being propelled by machinery ...

BOTH INTERNATIONAL & INLAND A vessel engaged in mine clearance operations shows special identity lights. Which is TRUE o...

BOTH INTERNATIONAL & INLAND Which shape would a vessel aground show during daylight?

BOTH INTERNATIONAL & INLAND What shape would a vessel at anchor show during daylight?

BOTH INTERNATIONAL & INLAND A vessel may exhibit lights other than those prescribed by the Rules as long as the addition...

BOTH INTERNATIONAL & INLAND A vessel may exhibit lights other than those prescribed by the Rules as long as the addition...

BOTH INTERNATIONAL & INLAND A vessel may exhibit lights other than those prescribed by the Rules as long as the addition...

BOTH INTERNATIONAL & INLAND At night, you see the lights shown in illustration D078RR below. These lights would indicate...

BOTH INTERNATIONAL & INLAND The display of lights shown in illustration D048RR below could represent which vessel? ...

BOTH INTERNATIONAL & INLAND What shape(s) is/are required to be shown by a vessel aground?

BOTH INTERNATIONAL & INLAND Which vessel must show a masthead light abaft of and higher than her identifying lights? ...

BOTH INTERNATIONAL & INLAND Which vessel shall NOT show her sidelights?

BOTH INTERNATIONAL & INLAND When is a pilot vessel on pilotage duty at night required to show sidelights and a stern lig...

BOTH INTERNATIONAL & INLAND Which is a characteristic of a "flashing light"?

BOTH INTERNATIONAL & INLAND An anchored vessel on pilotage duty must show which light(s) at night?

BOTH INTERNATIONAL & INLAND If you anchor your 25-meter vessel in a harbor, what lights must you show?

BOTH INTERNATIONAL & INLAND The vessel whose lights are shown in illustration D082RR below is navigating in a narrow cha...

BOTH INTERNATIONAL & INLAND Which vessel would exhibit sidelights when underway and not making way?

BOTH INTERNATIONAL & INLAND The lights displayed in illustration D044RR below would be shown by a vessel described by wh...

BOTH INTERNATIONAL & INLAND What shape will a vessel 30 meters in length aground display?

BOTH INTERNATIONAL & INLAND A white masthead light shows through an arc of how many degrees?

BOTH INTERNATIONAL & INLAND Which signal would a vessel aground show during daylight?

BOTH INTERNATIONAL & INLAND Which vessel must exhibit three white masthead lights in a vertical line?

BOTH INTERNATIONAL & INLAND Which of the following shapes shall a powerdriven vessel when towing (length of tow exceeds ...

BOTH INTERNATIONAL & INLAND You see the display of lights shown in illustration D071RR below. What do these lights indic...

BOTH INTERNATIONAL & INLAND A towing vessel 30 meters in length is pushing barges ahead. How many white masthead lights ...

BOTH INTERNATIONAL & INLAND According to the Rules, which operation would require the vessel to display two cones with t...

BOTH INTERNATIONAL & INLAND Which vessel shall show three lights in a vertical line, the top and bottom being red and th...

BOTH INTERNATIONAL & INLAND Signals required for vessels aground include __________.

BOTH INTERNATIONAL & INLAND Two barges are being pushed ahead by a tugboat. Which statement is TRUE concerning lights on...

BOTH INTERNATIONAL & INLAND A vessel displaying the shape shown in illustration D013RR below is doing which of the foll...

BOTH INTERNATIONAL & INLAND Which shall a vessel not under command display?

BOTH INTERNATIONAL & INLAND You see ONLY the light shown in illustration D080RR below. This could be what type of vessel...

BOTH INTERNATIONAL & INLAND Which light(s) is/are required by a 200-meter vessel at anchor?

BOTH INTERNATIONAL & INLAND What is the minimum vessel length which must show two white masthead lights, one forward and...

BOTH INTERNATIONAL & INLAND Which vessel would display a cone, apex downward?

BOTH INTERNATIONAL & INLAND Which lights shall a 200-meter vessel exhibit when at anchor?

BOTH INTERNATIONAL & INLAND Which of the shapes shown in illustration D016RR below must you show when at anchor?

BOTH INTERNATIONAL & INLAND A towing vessel is towing two barges astern. The length of the tow from the stern of the tug...

BOTH INTERNATIONAL & INLAND At night a vessel displaying the lights shown in illustration D065RR is doing which of the f...

BOTH INTERNATIONAL & INLAND You are on a 25-meter vessel at anchor. Which light(s) are you required to show?

BOTH INTERNATIONAL & INLAND Which vessel would exhibit sidelights when underway and not making way?

BOTH INTERNATIONAL & INLAND A vessel at anchor shall display, between sunrise and sunset, on the forward part of the ves...

BOTH INTERNATIONAL & INLAND A vessel at anchor will show which shape?

BOTH INTERNATIONAL & INLAND What is the minimum length of vessels required to show two anchor lights?

BOTH INTERNATIONAL & INLAND Vessel "A" is overtaking vessel "B" as shown in illustration D017RR below. Vessel "B" is an ...

BOTH INTERNATIONAL & INLAND The stern light shall be positioned such that it will show from dead astern to how many degr...

BOTH INTERNATIONAL & INLAND The white masthead light required for a powerdriven vessel under the Rules is visible over h...

BOTH INTERNATIONAL & INLAND What type of vessel displays the lights as shown in illustration D082RR?

BOTH INTERNATIONAL & INLAND In illustration D023RR below "B" represents the arc of visibility of which of the following?...

BOTH INTERNATIONAL & INLAND Which of the following describes a vessel exhibiting the lights shown in illustration D084RR...

BOTH INTERNATIONAL & INLAND In illustration D023RR below item "C" shows the arc of visibility of which of the following?...

BOTH INTERNATIONAL & INLAND Which is TRUE for a towing light?

BOTH INTERNATIONAL & INLAND A 49 meter seagoing tug has a tow greater than 200 meters as shown in illustration D024RR be...

BOTH INTERNATIONAL & INLAND In illustration D023RR below which item shows the arc of visibility of a green sidelight? ...

BOTH INTERNATIONAL & INLAND In illustration D023RR below item "B" shows the arc of visibility of which of the following ...

BOTH INTERNATIONAL & INLAND You see a vessel's green sidelight bearing due east from you. Which direction may the vessel...

BOTH INTERNATIONAL & INLAND A 30-meter tug is underway and NOT towing. At night, this vessel must show sidelights and wh...

BOTH INTERNATIONAL & INLAND Which vessel may carry her sidelights and stern light in one combined lantern?

BOTH INTERNATIONAL & INLAND Which vessel may show identifying lights when not actually engaged in her occupation?

BOTH INTERNATIONAL & INLAND A towing light, according to the Rules, is which color?

BOTH INTERNATIONAL & INLAND While underway at night you are coming up on a vessel from astern. What lights would you exp...

BOTH INTERNATIONAL & INLAND In illustration D023RR below item "A" represents the arc of visibility of which of the follo...

BOTH INTERNATIONAL & INLAND In illustration D023RR below item "D" represents the arc of visibility of which of the follo...

BOTH INTERNATIONAL & INLAND A "flashing light", by the definition given in the rules, is a light that __________.

BOTH INTERNATIONAL & INLAND As defined in the Rules, a towing light is a yellow light having the same characteristics as...

BOTH INTERNATIONAL & INLAND You are heading due east (090°) and observe a vessel's red sidelight on your port beam. The ...

BOTH INTERNATIONAL & INLAND Which vessel must exhibit forward and after masthead lights when underway?

BOTH INTERNATIONAL & INLAND Which vessel is required to exhibit an all-round flashing yellow light?

BOTH INTERNATIONAL & INLAND At night, a power-driven vessel less than 12 meters in length may, instead of the normal nav...

BOTH INTERNATIONAL & INLAND What is the maximum length of a power-driven vessel which may show an all-round white light ...

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a 75meter power-driven vessel underway at night?

BOTH INTERNATIONAL & INLAND You see a vessel displaying ONLY the lights shown in illustration D045RR below. This vessel ...

BOTH INTERNATIONAL & INLAND Which display of lights shown in illustration D072RR below indicates a 65-meter tug towing a...

BOTH INTERNATIONAL & INLAND You see the display of lights shown in illustration D054RR below, this could be which of the...

BOTH INTERNATIONAL & INLAND An all-round flashing yellow light may be exhibited by which vessel?

BOTH INTERNATIONAL & INLAND Lighting requirements in inland waters are different from those in international waters for ...

BOTH INTERNATIONAL & INLAND Vessel "A" is overtaking vessel "B" as shown in illustration D017RR below, and will pass wit...

BOTH INTERNATIONAL & INLAND At night you sight a vessel displaying a single green light. Which vessel have you sighted? ...

BOTH INTERNATIONAL & INLAND You are on watch and sight a vessel showing only the lights in illustration D059RR below. Wh...

BOTH INTERNATIONAL & INLAND A 50-meter vessel is towing astern and the length of the tow is 100 meters. In addition to s...

BOTH INTERNATIONAL & INLAND You are on watch and sight a vessel showing a high intensity all-round flashing red light. W...

BOTH INTERNATIONAL & INLAND The lights shown in illustration D058RR below represent which of the following?

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning lights and shapes for towing vessels?

BOTH INTERNATIONAL & INLAND Which vessel would exhibit sidelights when underway and not making way?

BOTH INTERNATIONAL & INLAND What is the minimum length of a power-driven vessel that must show forward and after masthea...

BOTH INTERNATIONAL & INLAND You are on a vessel and see ahead the lights shown in illustration D059RR below. These light...

BOTH INTERNATIONAL & INLAND At night, a vessel displaying the lights shown in illustration D052RR below. Which of the fo...

BOTH INTERNATIONAL & INLAND At night, a vessel displaying the lights shown in illustration D052RR below is doing which o...

BOTH INTERNATIONAL & INLAND You see the display of lights shown in illustration D064RR below. These lights could indicat...

BOTH INTERNATIONAL & INLAND At night, a vessel displaying the lights shown in illustration D052RR below represents which...

BOTH INTERNATIONAL & INLAND At night, you see a vessel displaying the light shown in illustration D046RR below. Which ve...

BOTH INTERNATIONAL & INLAND What shape must be shown on a partly submerged vessel which is being towed?

BOTH INTERNATIONAL & INLAND You are the stand-on vessel in an overtaking situation. The other vessel is showing a flashi...

BOTH INTERNATIONAL & INLAND A vessel, which does not normally engage in towing operations, is towing a vessel in distres...

BOTH INTERNATIONAL & INLAND Which vessel is required to display a high intensity all-round flashing red light?

BOTH INTERNATIONAL & INLAND The tow shown in illustration D024RR below is made up of inconspicuous, partly submerged ves...

BOTH INTERNATIONAL & INLAND You are on watch and sight a vessel showing a high intensity all-round flashing red light. W...

BOTH INTERNATIONAL & INLAND Which of the shapes shown in illustration D016RR below would you show on the after end of an...

BOTH INTERNATIONAL & INLAND You see the lights shown in illustration D077RR below. This could be which of the following?...

BOTH INTERNATIONAL & INLAND At night, a broken down vessel being towed would show the same lights as which vessel?

BOTH INTERNATIONAL & INLAND A 45-meter vessel is pulling a 210-meter tow. Which lights is she required to exhibit?

BOTH INTERNATIONAL & INLAND Which actions should a vessel that is not equipped with towing lights perform to indicated t...

BOTH INTERNATIONAL & INLAND A power-driven vessel with a 150-meter stern tow is required to display which lights?

BOTH INTERNATIONAL & INLAND You are approaching another vessel at night. You can see both red and green sidelights and, ...

BOTH INTERNATIONAL & INLAND What light(s), if any, would you show at night if your vessel was broken down and being towe...

BOTH INTERNATIONAL & INLAND What shape should a vessel being towed exhibit if the tow EXCEEDS 200 meters?

BOTH INTERNATIONAL & INLAND Which vessel MUST show two masthead lights in a vertical line?

BOTH INTERNATIONAL & INLAND Which lights shall a power-driven vessel towing another vessel astern (tow less than 200 met...

BOTH INTERNATIONAL & INLAND A vessel underway at night is displaying the lights shown in illustration D062RR below. What...

BOTH INTERNATIONAL & INLAND A power-driven vessel, when towing astern, shall show __________.

BOTH INTERNATIONAL & INLAND Which vessel may exhibit a lantern combining the two sidelights and stern light?

BOTH INTERNATIONAL & INLAND Which light(s) shall a vessel being towed astern show?

BOTH INTERNATIONAL & INLAND What shall a partly submerged vessel or object being towed, which is not readily noticeable,...

BOTH INTERNATIONAL & INLAND Which light(s) is/are a power-driven vessel towing astern required to show?

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a partly submerged vessel being towed?

BOTH INTERNATIONAL & INLAND What lights shall a vessel being towed astern of another vessel show at night?

BOTH INTERNATIONAL & INLAND Which light(s) shall a towing vessel pushing a barge ahead and rigidly connected in a compos...

BOTH INTERNATIONAL & INLAND Which vessel would exhibit sidelights when underway and not making way?

BOTH INTERNATIONAL & INLAND Which of the shapes shown in illustration D016RR below would you show on the after end of an...

BOTH INTERNATIONAL & INLAND A power-driven vessel shows the same lights as which vessel?

BOTH INTERNATIONAL & INLAND What shape will a vessel being towed astern, where the length of the tow exceeds 200 meters ...

BOTH INTERNATIONAL & INLAND Which vessel would display the shape shown in illustration D010RR below?

BOTH INTERNATIONAL & INLAND Which is TRUE of a tug boat displaying the shape shown in illustration D010RR below?

BOTH INTERNATIONAL & INLAND Which statement is TRUE when you are towing more than one barge astern at night?

BOTH INTERNATIONAL & INLAND The vessel showing the shape in illustration D022RR below is which of the following?

BOTH INTERNATIONAL & INLAND The tug shown in illustration D024RR below is greater than 50 meters and severely restricted...

BOTH INTERNATIONAL & INLAND What would a vessel towing a barge show at the stern of the tow vessel?

BOTH INTERNATIONAL & INLAND Which vessel must show a towing light above the stern light?

BOTH INTERNATIONAL & INLAND At night, you are towing a partly submerged vessel, 20 meters in length and 4 meters in brea...

BOTH INTERNATIONAL & INLAND Which vessel is required to show a yellow light over a white light at night?

BOTH INTERNATIONAL & INLAND You see the display of lights shown in illustration D064RR below. This could indicate which ...

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a towing light for a vessel towing astern?

BOTH INTERNATIONAL & INLAND During the day, a vessel with a tow over 200 meters in length will show which shape(s)?

BOTH INTERNATIONAL & INLAND You are overtaking a vessel at night and you see a yellow light showing above the stern ligh...

BOTH INTERNATIONAL & INLAND A single towing light will be carried above a vessel's stern light under which of the follow...

BOTH INTERNATIONAL & INLAND Which light(s) is/are required for a vessel being towed?

BOTH INTERNATIONAL & INLAND What lights must be shown on a barge being towed astern at night?

BOTH INTERNATIONAL & INLAND At night, a barge being towed astern must display which light(s)?

BOTH INTERNATIONAL & INLAND Which is TRUE for barges being towed at night?

BOTH INTERNATIONAL & INLAND Barges being towed at night must exhibit navigation lights __________.

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a vessel under oars?

BOTH INTERNATIONAL & INLAND Under which conditions is a sailing vessel NOT allowed to show the all-round red over green ...

BOTH INTERNATIONAL & INLAND A sailing vessel is displaying the shape shown in illustration D035RR. What does this shape ...

BOTH INTERNATIONAL & INLAND Which statement is TRUE of a 30-meter sailing vessel underway?

BOTH INTERNATIONAL & INLAND At night you sight a vessel displaying one green light. What is indicated by this light conf...

BOTH INTERNATIONAL & INLAND Which lights is a 15-meter sailing vessel required to show?

BOTH INTERNATIONAL & INLAND Which vessel must exhibit a conical shape, apex downwards?

BOTH INTERNATIONAL & INLAND You are underway at night and you sight the lights shown in illustration D047RR below. You k...

BOTH INTERNATIONAL & INLAND You see ONLY the light shown in illustration D080RR below. Which type of vessel are you obse...

BOTH INTERNATIONAL & INLAND In the daytime, you see a large sailing vessel on the beam. You know that she is also propel...

BOTH INTERNATIONAL & INLAND You are on a sailing vessel. While under sail you decide to use your engine to assist in pro...

BOTH INTERNATIONAL & INLAND Your 18-meter vessel is under sail at night displaying sidelights, stern light, and a red li...

BOTH INTERNATIONAL & INLAND Your 18-meter vessel is propelled by sail and power. What action is required when the engine...

BOTH INTERNATIONAL & INLAND At night, if you see a vessel ahead displaying the lights shown in illustration D070RR below...

BOTH INTERNATIONAL & INLAND You are on a 30-meter fishing vessel. Which of the shapes shown in illustration D016RR below...

BOTH INTERNATIONAL & INLAND What shape must be shown by a fishing vessel over 20 meters in length, and has gear extendin...

BOTH INTERNATIONAL & INLAND A vessel engaged in fishing must display a light in the direction of any gear that extends o...

BOTH INTERNATIONAL & INLAND Which vessel, when anchored at night, is not required to show anchor lights?

BOTH INTERNATIONAL & INLAND Which of the following describes a vessel showing the shape in illustration D034RR below? ...

BOTH INTERNATIONAL & INLAND You sight a vessel displaying the shape shown in illustration D034RR below. What does this s...

BOTH INTERNATIONAL & INLAND A vessel fishing at night, with gear extending more than 150 meters horizontally outwards, w...

BOTH INTERNATIONAL & INLAND Which shape(s) would be displayed by the vessel engaged in the operation indicated by the li...

BOTH INTERNATIONAL & INLAND Which vessels shall turn off their sidelights?

BOTH INTERNATIONAL & INLAND Which light(s) shall a vessel engaged in fishing, and at anchor show?

BOTH INTERNATIONAL & INLAND When is a fishing vessel required to show sidelights and a stern light?

BOTH INTERNATIONAL & INLAND At night, which identification lights would you see on a vessel engaged in fishing, other th...

BOTH INTERNATIONAL & INLAND A vessel engaged in fishing during the day would show which shape?

BOTH INTERNATIONAL & INLAND Which lights shall a vessel trawling display?

BOTH INTERNATIONAL & INLAND A 60-meter vessel which is trawling is required to show which of the following?

BOTH INTERNATIONAL & INLAND Which vessel is required to show a green light over a white light in a vertical line above t...

BOTH INTERNATIONAL & INLAND Which vessel that is underway at night is required to display the lights shown in illustrati...

BOTH INTERNATIONAL & INLAND Which identification lights are required to be exhibited on a vessel engaged in trawling? ...

BOTH INTERNATIONAL & INLAND What type of vessel or operation is indicated by showing two cones with the apexes together?...

BOTH INTERNATIONAL & INLAND Which signal may at some time be exhibited by a vessel trawling?

BOTH INTERNATIONAL & INLAND Which vessel is required to display the shapes shown in illustration D007RR below?

BOTH INTERNATIONAL & INLAND Which lights is a vessel not under command, underway but not making way, required to exhibit...

BOTH INTERNATIONAL & INLAND A vessel which is unable to maneuver due to some exceptional circumstance, shall show two re...

BOTH INTERNATIONAL & INLAND When is a power-driven vessel "not under command" at night required to show her sidelights?

BOTH INTERNATIONAL & INLAND Two all-round red lights displayed in a vertical line are shown by which vessel?

BOTH INTERNATIONAL & INLAND Which of the following describes a vessel exhibiting the lights shown in illustration D083RR...

BOTH INTERNATIONAL & INLAND Which lights is a vessel not under command making way at night is required to show?

BOTH INTERNATIONAL & INLAND Which vessel would have no white lights visible when meeting her head-on?

BOTH INTERNATIONAL & INLAND At night, which light(s) is/are required to be shown by a dredge to indicate the side on whi...

BOTH INTERNATIONAL & INLAND Which is TRUE for a self-propelled dredge NOT engaged in dredging, but proceeding to a dredg...

BOTH INTERNATIONAL & INLAND You see a vessel displaying the day signal shown in illustration D006RR below. The vessel ma...

BOTH INTERNATIONAL & INLAND During the day, which shape is required for a dredge to exhibit to indicate the side on whic...

BOTH INTERNATIONAL & INLAND At night, which lights shall a vessel exhibit to indicate that she is restricted in her abil...

BOTH INTERNATIONAL & INLAND By day, you sight a vessel displaying three shapes in a vertical line. The top and bottom sh...

BOTH INTERNATIONAL & INLAND Which vessel would show 3 shapes in a vertical line, the highest and lowest being balls and ...

BOTH INTERNATIONAL & INLAND Which lights would be shown at night by a vessel which is restricted in her ability to maneu...

BOTH INTERNATIONAL & INLAND While underway, you see a vessel displaying the shapes shown in illustration D006RR below. W...

BOTH INTERNATIONAL & INLAND Which vessel must show forward and after masthead lights when making way?

BOTH INTERNATIONAL & INLAND Which of the following describes a vessel exhibiting the shapes shown in illustration D018RR...

BOTH INTERNATIONAL & INLAND Which vessel shall exhibit a rigid replica of the International Code flag "A"?

BOTH INTERNATIONAL & INLAND Which display of lights shown in illustration D072RR below indicates a dredge underway and n...

BOTH INTERNATIONAL & INLAND Which shapes shall a vessel servicing a pipeline during the day display?

BOTH INTERNATIONAL & INLAND A vessel towing astern in an operation which severely restricts the towing vessel and her to...

BOTH INTERNATIONAL & INLAND A vessel's tow severely restricts their ability to deviate from their course. Which lights s...

BOTH INTERNATIONAL & INLAND A vessel towing astern and her tow are severely restricted in their ability to change cours...

BOTH INTERNATIONAL & INLAND A vessel which displays the day signal shown in illustration D006RR below may be engaged in ...

BOTH INTERNATIONAL & INLAND A vessel engaged in mine clearance operations shows special identity lights. Which is a requ...

BOTH INTERNATIONAL & INLAND A vessel engaged in mineclearing shows special identity lights _______________.

BOTH INTERNATIONAL & INLAND Which is the duration of each prolonged blast on whistle signals used by a power-driven vess...

BOTH INTERNATIONAL & INLAND What is the minimum sound signaling equipment required aboard a vessel 10 meters in length? ...

BOTH INTERNATIONAL & INLAND Which equipment, to generate fog signals, is required on a vessel 20 meters in length?

BOTH INTERNATIONAL & INLAND What is the minimum sound signaling equipment required aboard a vessel 24 meters in length? ...

BOTH INTERNATIONAL & INLAND A vessel 25 meters in length must have which sound signaling appliance onboard?

BOTH INTERNATIONAL & INLAND Which vessel must have a gong, or other equipment which will make the sound of a gong?

BOTH INTERNATIONAL & INLAND Two power-driven vessels are crossing as shown in illustration D042RR below. Vessel "A" soun...

BOTH INTERNATIONAL & INLAND Which vessel may sound the danger signal?

BOTH INTERNATIONAL & INLAND You are on vessel "A" as shown in illustration D032RR below, and hear vessel "B" sound a sig...

BOTH INTERNATIONAL & INLAND You are approaching a bend in a channel. You cannot see around the bend because of the heigh...

BOTH INTERNATIONAL & INLAND You are on a 15-meter vessel "A" in a narrow channel as shown in illustration D032RR below. ...

BOTH INTERNATIONAL & INLAND You are the stand-on vessel in a crossing situation. Which signal should you sound if you th...

BOTH INTERNATIONAL & INLAND You are underway in a narrow channel and are being overtaken by a vessel astern. The overtak...

BOTH INTERNATIONAL & INLAND Two power-driven vessels are crossing as shown in illustration D042RR below. Vessel "A" soun...

BOTH INTERNATIONAL & INLAND You are approaching another vessel on crossing courses. She is approximately half a mile dis...

BOTH INTERNATIONAL & INLAND You are underway and approaching a bend in the channel where vessels approaching from the op...

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning the danger signal?

BOTH INTERNATIONAL & INLAND You are approaching a bend, and hear a whistle signal of one prolonged blast from around the...

BOTH INTERNATIONAL & INLAND Your vessel is approaching a bend. You hear a prolonged blast from around the bend. You sh...

BOTH INTERNATIONAL & INLAND Which vessel may sound the danger signal?

BOTH INTERNATIONAL & INLAND You are approaching a bend in a river where, due to the bank, you cannot see around the othe...

BOTH INTERNATIONAL & INLAND While underway your vessel approaches a bend in a river where, due to the bank, you cannot s...

BOTH INTERNATIONAL & INLAND What does five or more short blasts on a vessel's whistle indicate?

BOTH INTERNATIONAL & INLAND In a crossing situation, which vessel may sound the danger signal?

BOTH INTERNATIONAL & INLAND While underway and in sight of another vessel, less than one half mile away, you put your en...

BOTH INTERNATIONAL & INLAND You are underway in a narrow channel and you are being overtaken by a vessel astern. The ove...

BOTH INTERNATIONAL & INLAND You are on a vessel nearing a bend in the channel where, because of the height of the bank, ...

BOTH INTERNATIONAL & INLAND You do NOT understand the course or intention of an approaching vessel. Which signal should ...

BOTH INTERNATIONAL & INLAND A vessel nearing a bend or an area of a channel or fairway where other vessels may be obscur...

BOTH INTERNATIONAL & INLAND A vessel nearing a bend where other vessels may be obscured is required to sound which signa...

BOTH INTERNATIONAL & INLAND Which is TRUE concerning the danger signal?

BOTH INTERNATIONAL & INLAND A vessel nearing a bend or an area of a channel or fairway where other vessels may be hidden...

BOTH INTERNATIONAL & INLAND You are the stand-on vessel in a crossing situation. If you think the give-way vessel is NOT...

BOTH INTERNATIONAL & INLAND What signal indicates doubt that sufficient action is being taken by another vessel to avoid...

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning the light used with whistle signals?

BOTH INTERNATIONAL & INLAND What does a light signal of three flashes mean?

BOTH INTERNATIONAL & INLAND A vessel signals you three flashes on its maneuvering light. What is the meaning of this sig...

BOTH INTERNATIONAL & INLAND At night you observe a vessel ahead exhibiting three flashes of a white light. What does thi...

BOTH INTERNATIONAL & INLAND While underway and in sight of another vessel crossing less than .5 mile away, you put your ...

BOTH INTERNATIONAL & INLAND Which whistle signal is required to be sounded by a vessel operating astern propulsion?

BOTH INTERNATIONAL & INLAND Which fog signal is a power-driven vessel making way through the water required to sound?

BOTH INTERNATIONAL & INLAND In restricted visibility, when must a towed vessel sound a fog signal?

BOTH INTERNATIONAL & INLAND Which vessel would sound a fog signal consisting of the ringing of a bell for 5 seconds? ...

BOTH INTERNATIONAL & INLAND If practical, when shall a manned vessel being towed sound her fog signal?

BOTH INTERNATIONAL & INLAND Which vessel is required to sound a fog signal with a bell?

BOTH INTERNATIONAL & INLAND All fog signals shall be sounded every two minutes with the exception of which vessels?

BOTH INTERNATIONAL & INLAND A vessel 50 meters in length at anchor must sound which fog signal?

BOTH INTERNATIONAL & INLAND Which is TRUE for fog signals of vessels underway and making way?

BOTH INTERNATIONAL & INLAND Which signal shall a power-driven vessel sound when making way in fog?

BOTH INTERNATIONAL & INLAND In a dense fog, you hear a whistle signal of one prolonged blast followed by three short bla...

BOTH INTERNATIONAL & INLAND You are making headway in fog and hear a fog signal of two prolonged blasts on your starboar...

BOTH INTERNATIONAL & INLAND Fog bell signals for vessels at anchor or aground shall be sounded at not more than which ti...

BOTH INTERNATIONAL & INLAND While underway in a fog you hear a signal of three strokes of a bell, a rapid ringing of the...

BOTH INTERNATIONAL & INLAND While underway in fog you hear a rapid ringing of a bell ahead. Which vessel would this sign...

BOTH INTERNATIONAL & INLAND Which vessel would sound a fog signal consisting of the ringing of a bell for 5 seconds? ...

BOTH INTERNATIONAL & INLAND Which vessel(s) is required to sound a fog signal of one prolonged followed by two short bla...

BOTH INTERNATIONAL & INLAND What is the fog signal for a vessel 75 meters in length, restricted in her ability to maneuv...

BOTH INTERNATIONAL & INLAND While underway and making way your vessel enters fog. Which fog signal should you sound ever...

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning fog signals?

BOTH INTERNATIONAL & INLAND Which vessel must sound her fog signal at intervals not to exceed one minute?

BOTH INTERNATIONAL & INLAND Which signal shall a vessel underway and making way in fog shall sound every two minutes? ...

BOTH INTERNATIONAL & INLAND In a dense fog you hear a whistle signal ahead of one prolonged blast followed by three shor...

BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning the fog signal of a sailing vessel 25 meters in length, a...

BOTH INTERNATIONAL & INLAND Which vessel is to sound a fog signal of one prolonged followed by two short blasts?

BOTH INTERNATIONAL & INLAND A power-driven vessel underway in fog making NO way must sound which signal?

BOTH INTERNATIONAL & INLAND While underway in fog you hear another vessel sounding two prolonged blasts every two minute...

BOTH INTERNATIONAL & INLAND A 95 meter vessel aground is required to sounds which fog signal?

BOTH INTERNATIONAL & INLAND A fog signal of one prolonged blast followed by four short blasts would mean the presence of...

BOTH INTERNATIONAL & INLAND A vessel engaged in fishing underway sounds the same fog signal as which vessel?

BOTH INTERNATIONAL & INLAND You are underway in low visibility and sounding fog signals. What changes would you make in ...

BOTH INTERNATIONAL & INLAND You are underway in fog and you hear three distinct bell strokes followed by five seconds ...

BOTH INTERNATIONAL & INLAND A fog signal of one short, one prolonged, and one short blast may be sounded by which vessel...

BOTH INTERNATIONAL & INLAND In restricted visibility, a vessel restricted in her ability to maneuver, at anchor, would s...

BOTH INTERNATIONAL & INLAND Your vessel is underway in fog and you hear one prolonged and three short blasts. Which vess...

BOTH INTERNATIONAL & INLAND You are proceeding under sail with the auxiliary engine running and the propeller engaged. W...