A.receive shore-to-ship distress alerting B.transmit ship-to-shore distress alerting C.receive message for public correspondence D.transmit and receive locating signals
A.an EGC receiver only B.a satellite communication system C.a HF radio system D.a VHF with DSC system
A.English/all distress communications B.Chinese/some distress calls C.the language decided by Administration/all distress calls D.Japanese/some distress alerts