Survival craft portable VHF radiotelephone equipment operates simplex on which channel?

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Study for the FCC Marine Radio Operator Permit (MROP) Test. Access flashcards and multiple choice questions with hints and explanations. Prepare effectively for your exam!

Multiple Choice

Survival craft portable VHF radiotelephone equipment operates simplex on which channel?

Explanation:
Survival craft portable VHF radios use Channel 70 as the designated channel for distress and DSC (digital selective calling) alerts. This channel is used in simplex mode to send a distress signal directly to nearby vessels and authorities, initiating the rescue process. After a DSC call is placed on Channel 70, you can move to voice traffic on Channel 16 if needed, but the initial emergency signaling specifically relies on Channel 70. Channel 16 is the general voice calling and distress channel, but not the dedicated channel for the survival craft’s emergency signaling; channels 9 and 13 are not used for this purpose.

Survival craft portable VHF radios use Channel 70 as the designated channel for distress and DSC (digital selective calling) alerts. This channel is used in simplex mode to send a distress signal directly to nearby vessels and authorities, initiating the rescue process. After a DSC call is placed on Channel 70, you can move to voice traffic on Channel 16 if needed, but the initial emergency signaling specifically relies on Channel 70. Channel 16 is the general voice calling and distress channel, but not the dedicated channel for the survival craft’s emergency signaling; channels 9 and 13 are not used for this purpose.

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