SOS Morse Code
Quick Answer
Learn SOS in Morse code, how the distress signal is written, and why three dots, three dashes, three dots became famous.
- Topic: Morse Code
- Best use: fast reference, learning, and clear communication.
- Updated: 2025-08-11
SOS in Morse code is three dots, three dashes, and three dots: ... --- ...
Why SOS Is Memorable
The pattern is symmetrical, easy to recognize, and simple to send with sound, light, or radio keying. It is not an abbreviation; it became associated with distress because the pattern is unmistakable.
How to Send SOS
- Send three short signals.
- Send three long signals.
- Send three short signals again.
- Pause and repeat if necessary.