priyom.org

M23

Enigma ID M23

Name
Frequencies
Status Active
Voice N/A
Emission mode ICW
Location France
Activity pages

Download audio sample

Known counterpart stations

Null format:

747
3-figure ID
Repeated 9 - 12 minutes, ends abruptly

Traffic format:

Intro Preamble Message Preamble Message Outro
747 = 27 = 85923 17594 04563 ... = ? ? = 27 = 85923 17594 04563 ... AR AR
3-figure ID   Amount of 5-figure groups in the message   5-figure single groups       Amount of 5-figure groups in the message   5-figure single groups  
Repeated 9 - 12 minutes   Repeated twice           Repeated twice      

The speed is 10 words per minute, and the zero is standard five dashes. When sending traffic, which happens very rarely, M23 often cuts the transmission off abruptly before finishing.

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