Hello in Morse code is .... . .-.. .-.. ---: H (four dots), E (one dot), L (dot dash dot dot) twice, and O (three dashes). It is a good first word to learn because it uses some of the most common letters.
How radio operators say hello
- CQ (-.-. --.-) is a general call to anyone listening, the usual way to start a conversation on the air.
- HI (.... ..) is used for a laugh, much like typing “haha”.
- 73 (--... ...--) means best regards, and is a friendly way to sign off.
Try sending HELLO yourself on the Morse code decoder and see whether it reads it back correctly.
Questions and answers
What is hello in Morse code?
.... . .-.. .-.. --- (H E L L O).
What does 73 mean in Morse code?
Best regards. Radio amateurs use it to sign off.