DSC
Digital Selective Calling — the VHF protocol that lets a vessel send a single-button MAYDAY transmitting identity and position via the radio.
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See DSC in a real exam question.
Real exam questions. No signup, no card.
Digital Selective Calling — the VHF protocol that lets a vessel send a single-button MAYDAY transmitting identity and position via the radio.
See DSC in a real exam question.
Real exam questions. No signup, no card.