Which of the following is correct regarding entries in the GMDSS Radio Log?

The correct choice emphasizes an important aspect of radio log maintenance within the GMDSS framework. In the context of urgency communications, while it is crucial to ensure that they are properly addressed, the requirement for logging is specifically tied to the nature of the communication's involvement with distress situations. This means urgency communications may not always warrant a log entry unless they are directly linked to an ongoing distress event.

Logging plays a vital role in maintaining a record of all communications as part of adherence to regulations and ensuring accountability. However, urgency communications are categorized differently than distress messages, which are mandatory to record due to their life-saving implications.

It's essential for operators to be familiar with these distinctions to engage in accurate record-keeping. The focus is on managing communications that directly impact safety and navigation, where distress communications are prioritized. Thus, the assertion that urgency communications only require logging if part of a distress situation aligns with the established guidelines within GMDSS policies.