CW abbreviation · Greetings & sign-off

GM in Morse code

Standard CW greeting for morning hours.

Morse rendering

--. --

Sent letter-by-letter with standard inter-letter gaps.

Meaning

GM — Good morning

When this is used

Greeting choice tracks the operator's local time. Hams often open with the appropriate G* greeting after exchanging call signs. On long DX paths the greetings may not match (GM here, GE there).

Examples

On the airPlain English
GM OM TNX FER CALL Good morning sir, thanks for the call.
GM ES WELCOME Good morning and welcome.

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