Good Morning in Morse Code

Good Morning in Morse — Starting the Day the Telegraphic Way

"Good morning" was one of the most commonly exchanged pleasantries over telegraph wires in the 19th century, when operators would open a circuit each day with a greeting before beginning business. The rhythmic rapport between telegraph operators — who recognized each other's "fists" (sending style) — made these brief social exchanges a meaningful part of the workday.

In Morse code, "good morning" is twelve characters across two words. G (dash-dash-dot), O (three dashes), O (three dashes), D (dash-dot-dot), then M (two dashes), O (three dashes), R (dot-dash-dot), N (dash-dot), I (two dots), N (dash-dot), G (dash-dash-dot). The two Os and three Ns give the phrase a rhythmic repetition that makes it surprisingly easy to recognize by ear once you know what to listen for.

Amateur radio operators still exchange greetings at the start of a QSO (contact). A polished operator will send their callsign, signal report, location, name, and — if it's morning local time — a GM (good morning) greeting, all in under thirty seconds at 20 WPM. The compact QSO format evolved from exactly this kind of efficient, courteous Morse communication.