9-30C2 A
How can a LES/RCC (Rescue Coordination Centre) determine if an Inmarsat-C Distress Alert is a TEST transmission?
A. A flag in the message is set to identify the transmission as a test alert.
B. The validity of each Distress alert must be manually verified by LES/RCC personnel.
C. A Distress acknowledgement is sent from the LES/RCC to the originating station.
D. LES/RCC personnel cannot distinguish between valid and TEST transmissions.
