Question 78 Deck Safety

70% to pass

On which vessels is GMDSS required?

A Vessels operating outside of the range of VHF coastal radio stations
B Coastal vessels of less than 300 gross tons
C SOLAS Convention ships of 300 gross tonnage or more.
D All vessels capable of international voyages
AI Explanation

The correct answer is C) SOLAS Convention ships of 300 gross tonnage or more. The Global Maritime Distress and Safety System (GMDSS) is an internationally agreed-upon set of safety procedures, types of equipment, and communication protocols used to increase safety and make it easier to rescue distressed ships, boats and aircraft. GMDSS is required on SOLAS Convention ships of 300 gross tonnage or more, as per international regulations. The other options are incorrect because: A) GMDSS is not limited to vessels operating outside VHF range, B) GMDSS is not limited to coastal vessels under 300 gross tons, and D) GMDSS is not required on all vessels capable of international voyages, only those meeting the SOLAS Convention tonnage requirement.

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Official Resources
46 CFR Lifesaving Equipment USCG Marine Safety Center USCG National Maritime Center
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