Which of the following statements concerning log entries is false?

The correct statement in this context is that not all safety communications received on VHF must be logged, which makes the option addressing it incorrect. While it is essential to log specific safety communications, such as mayday calls or safety announcements, not every interaction or transmission falls under this requirement. The regulations stipulate that certain communications should be documented, particularly those that have significant importance for navigation safety or emergencies, but this does not extend to every single safety-related transmission on VHF.

On the other hand, the logging of required equipment tests is crucial as it helps maintain a reliable record of the operational status and maintenance history of the communication equipment. Logging when the radio operator is on and off watch is also essential because it ensures accountability and a clear record of who is responsible for communications at any given time. Lastly, entering the vessel's daily position in the log is a critical practice for navigation and safety, supporting situational awareness and compliance with maritime regulations.