Letters · ITU International Morse Code
Morse code for I is .. — 2 signals (2 dots, 0 dashes). NATO: India.
The letter I is one of the shortest Morse patterns — two dots. In international Morse code it is ..: short tap, then short tap.
Whether you're learning for ham radio, aviation, survival, or personal interest — this page covers audio playback, visual display, timing guide, memory tip, and an interactive practice quiz.
Select the correct Morse code for I:
To transmit Letter I (..), use this sequence:
| Speed | Dot | Dash | Letter gap | Word gap |
|---|---|---|---|---|
| 5 wpm | 240ms | 720ms | 720ms | 1680ms |
| 10 wpm | 120ms | 360ms | 360ms | 840ms |
| 20 wpm | 60ms | 180ms | 180ms | 420ms |
I is a single vertical line — just two dots: · ·
The Morse code for Letter I is .. — 2 dots and 0 dashes. Transmitted as: short tap, then short tap.
To write Letter I in Morse code use ... A dot is a short signal and a dash is 3 times longer.
To tap Letter I: short tap, then short tap. Follow ITU timing: dot=1 unit, dash=3 units, gap between signals=1 unit, gap between letters=3 units.
In international Morse code, .. stands for the letter I (NATO: India). This is part of the ITU standard alphabet.
Most learners memorize Letter I (..) within minutes. Practice tip: I is a single vertical line — just two dots: · ·.
Characters with similar Morse patterns: