The expression Seelonce is used to indicate what?

The expression Seelonce is used to indicate what?

• A. Acknowledge and continue with the message.
• B. End of distress signal.
• C. Request for clarification.
• D. Silence has been imposed on the frequency due to a distress situation.

Answer: (D)

On maritime radiotelephone procedures, when a distress or safety situation is ongoing, the controlling station may declare radio silence using the term Seelonce. This instruction tells all other stations not to transmit on that frequency, so the distress or safety traffic can be received clearly without interference. It’s not about acknowledging a message, requesting clarification, or indicating that the distress has ended—those are handled with different phrases. Seelonce specifically means silence has been imposed on the channel due to a distress situation.

On maritime radiotelephone procedures, when a distress or safety situation is ongoing, the controlling station may declare radio silence using the term Seelonce. This instruction tells all other stations not to transmit on that frequency, so the distress or safety traffic can be received clearly without interference. It’s not about acknowledging a message, requesting clarification, or indicating that the distress has ended—those are handled with different phrases. Seelonce specifically means silence has been imposed on the channel due to a distress situation.