Deck 2014: Safety

1. A After determining that the frequency or channel appears to be no longer in use
2. B After determining that geographic distance from the distress situation will prohibit any other signal from interfering with emergency communications
3. C Routine communications can resume after the Rescue Coordination Center transmits a message on the frequency or channel being used for emergency communications stating that such traffic has concluded.
4. D If, in the Master's opinion, communications on that frequency will interfere with emergency communications

Tip: press A-D to answer