How are MSI (Marine Safety Information) broadcasts received in an EGC receiver integrated with existing Inmarsat equipment when the SES is otherwise engaged in communications?

Correct Answer: Option D — There is no loss of information since broadcasts of "vital" messages will be repeated.

IMO GMDSS standards mandate that vital MSI, such as distress or urgent warnings, must be repeated to ensure reception. If an Inmarsat SES is busy with other traffic, the system relies on these mandatory repetitions rather than memory storage or manual retransmission requests to guarantee the safety of life at sea.