Module 18 - Signals & Communications

Relay and Acknowledgement

If you hear a distress call and no coastguard or other station responds, you may need to relay the distress. A MAYDAY RELAY passes on the distress details so that rescue authorities receive the information. Do not block an active rescue exchange unless you have essential information.

When acknowledging a distress alert or call, be concise. Give your vessel name, position, ability to assist, and estimated time to the casualty if relevant. If you cannot assist safely, say so. A skipper must avoid turning one emergency into two.

Key points

  • Use MAYDAY RELAY if a distress call is not being answered
  • Do not interrupt an active rescue exchange unnecessarily
  • State your position and ability to assist
  • Only proceed to assist if it is safe for your vessel and crew

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