Which of the following statements concerning SITOR communications is true?

Correct Answer: Option B — FEC mode broadcasts can be received without the transmitter being turned on.

FEC SITOR is a versatile broadcast mode. It is used for receiving MSI (including NAVTEX and HF broadcasts) and can be used for weather reports or traffic lists from coast stations. Because it is a one-way broadcast, it is highly efficient for disseminating information to multiple vessels simultaneously.