| A DSC Distress call is received by your vessel and your transceiver frequency display reads:
Transmit = 4207.5 kHz and Receive = 4207.5 kHz -- what information can you infer from this? |
| A) The DSC controller decoded the requested voice frequency as 4207.5 kHz simplex and your DSC controller has automatically set-up your transceiver. |
| B) The DSC controller decoded the contents of the DSC call but the request is illegal. |
| C) Both a) and b) are true |
| D) The DSC call came in on 4 MHz DSC. You should set-up your transmitter and respond on the appropriate voice follow-on frequency. |
