77I3 C
 What additional equipment provides the maximum availability for receiving SafetyNET TM broadcasts when the associated Inmarsat-C SES is engaged in communications?
A. An integrated EGC receiver with the existing Inmarsat-C equipment.
B. HF SSB can be used to receive voice MSI broadcasts.
C. A separate EGC receiver.
D. Automatic switching between Inmarsat-C and EGC functions.
