4A3 D
 GMDSS-equipped ships will be required to perform which of the following communications functions?
A. Distress alerting, MSI, SAR and on-scene communications & receipt of satellite alerts from other vessels.
B. SAR and on-scene communications, Bridge-to-Bridge and general radio communications, MSI and relay of satellite alerts from other vessels.
C. Bridge-to-Bridge and general radio communications, RDF of EPIRB homing signals, Distress alerting and MSI.
D. Transmit distress alerts, SAR and on-scene communications, MSI, Bridge-to-Bridge and general radio communications.
