What Is R in Morse Code?
The Morse code for R is .-., a sequence of 2 dots and 1 dash. In international Morse code (the ITU standard), each letter has a unique combination of dots (·) and dashes (−). R is symmetric: dot-dash-dot.
When you hear or read “morse code r”, “morse code for r”, “r morse code”, or “letter r in morse code”, the answer is always the same 3-signal pattern: .-..
NATO Phonetic Word for R
In the NATO phonetic alphabet, the letter R is spoken as Romeo. This pairing — Morse code .-. with the spoken word Romeo — is used by aviation, military, and amateur radio operators worldwide for unmistakable communication.
Practice: What Is the Morse Code for R?
Select the correct Morse code for R:
How to Tap Letter R in Morse Code
To transmit Letter R (.-.), use this sequence:
ITU Timing Rules
- Dot (·) = 1 unit
- Dash (−) = 3 units (3× longer)
- Signal gap = 1 unit
- Letter gap = 3 units
- Word gap = 7 units
Timing Reference Table
| Speed | Dot | Dash | Letter gap | Word gap |
|---|---|---|---|---|
| 5 wpm | 240ms | 720ms | 720ms | 1680ms |
| 10 wpm | 120ms | 360ms | 360ms | 840ms |
| 17 wpm (this page) | 70ms | 210ms | 210ms | 490ms |
| 20 wpm | 60ms | 180ms | 180ms | 420ms |
How to Remember Letter R in Morse Code
R for "ro-TA-tion" — di-DAH-dit.
NATO phonetic word: Romeo — pair the spoken word with the rhythm to remember faster.
Frequently Asked Questions — Letter R in Morse Code
R in Morse code is .-.. The letter R uses 2 dots and 1 dash, the standard ITU pattern.
The Morse code for R is .-.. Tap the 3 signals in sequence with a one-unit gap between each.
To send letter R: short press, then long press, then short press. The NATO phonetic name for R is Romeo.
.-. means the letter R in international Morse code (the ITU standard used worldwide for amateur radio and communication).
The NATO phonetic alphabet word for R is Romeo. It pairs with the Morse code .-. for clear voice and signal communication.
Related Morse Code Letters
Other letters often learned alongside R: