Which of the following statements concerning GMDSS Radio Operator requirements is false?

Correct Answer: Option C — Communications involving Safety of life at sea do not have to be logged as long as the compulsory vessel was not involved in such communications.

SOLAS Chapter IV requires that all radio communications related to the safety of life at sea must be recorded in the radio log. Failure to document distress, urgency, or safety traffic is a direct violation of international maritime law and standard GMDSS operating procedures for compulsory vessels.