Which statement is false regarding a GMDSS-equipped ship?

Correct Answer: Option B — Ships must have the required equipment inspected at least once every five years.

The statement regarding a five-year inspection cycle is false. SOLAS regulations mandate that GMDSS equipment must be inspected annually, not every five years. This frequent inspection interval is critical to ensure that life-saving distress communication systems remain in a state of constant readiness for emergency use at sea.