Module 5 - Routine Calls
Ending Cleanly: OVER, OUT, STAND BY and Readback
Use OVER when your transmission is complete and you expect a reply. Use OUT when the exchange is finished and no reply is expected. Combining them as 'over and out' sends contradictory instructions: one asks for a reply while the other closes the circuit.
STAND BY means the station should wait because you will call again; it does not close the exchange or invite the waiting station to repeat continuously. When you return, identify the station and your own vessel so the renewed call is clear on a shared channel.
Use SAY AGAIN when received words are missing or uncertain, and name the part required where possible. Use CORRECTION for an error in your own current transmission, then give the corrected word or group. Read back only the facts whose accurate receipt matters to the operation.
| Phrase | Meaning | Operator consequence |
|---|---|---|
| OVER | My transmission is complete and I expect a reply | Release PTT and listen |
| OUT | The exchange is complete and no reply is expected | Close and restore the required watch |
| STAND BY | Wait; I will call again | Continue listening for the return call |
| SAY AGAIN | Repeat the requested message or part | Identify the missing group where possible |
| CORRECTION | I made an error in this transmission | Give the corrected information clearly |
Optional quick check
Section 8 of 10
You need the station to repeat only the assigned berth. Which phrase best controls the request?
Sources and factual review
Reviewed 20 August 2026 - Compass Revision editorial review.
Continue studying Routine Calls
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