Question 89 Deck Safety

70% to pass

What are the conditions, under GMDSS, whereby a ship is NOT allowed to depart from any port?

A The vessel is carrying more than the required number of qualified GMDSS radio operators.
B The vessel is not carrying a GMDSS radio maintainer, but has provided for shoreside maintenance plus duplication of equipment if required.
C The vessel has a temporary waiver of its radio license and Safety Certificate.
D The vessel is not capable of performing all required distress and safety functions.
AI Explanation

The correct answer is D) The vessel is not capable of performing all required distress and safety functions. Under the Global Maritime Distress and Safety System (GMDSS) regulations, a vessel must be capable of performing all required distress and safety communications functions in order to be allowed to depart from any port. If the vessel is not fully GMDSS-compliant and cannot reliably transmit distress signals or receive critical safety information, it poses a risk and is not permitted to leave port until the issues are resolved. The other options are incorrect because: A) Having more than the required number of qualified GMDSS operators is not a condition for departure; B) A shoreside maintenance plan can substitute for an onboard GMDSS maintainer; and C) A temporary radio license waiver does not necessarily mean the vessel cannot perform all distress and safety functions.

Ready to test your knowledge?

Take a Deck Safety Practice Exam

Want to practice with timed exams?

Download Coast Guard Exams for the full exam experience with progress tracking.

Get the App