4 in Morse Code

4····−

4 in International Morse code is ····−: 4 short and 1 long. Every number in Morse code is five signals long. In cut numbers, the short form operators use when numbers are expected, runs of dashes are cut to one.

What ····− means in every alphabet

The same signal stands for different letters in different national codes. This is everything it means in the alphabets this site supports.

International Morse (ITU)	4
American Morse (railroad)	4

Easy to confuse with: 6 (−····, the same signals in reverse), 9 (−−−−·, dots and dashes swapped).

4 in cut numbers

4 has no shorter form: its cut number is the same as the full code, ····−.

4 in American Morse code

4 is one of the few characters sent the same way, ····−, in American (railroad) Morse code and in International Morse.

Every letter and number in Morse code

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