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M13a

Enigma ID M13a
Name
Frequencies
Status Inactive
Voice N/A
Emission mode ICW
Location Bulgaria
Activity pages

M13a was a variant of M13, where the intro was ID ID ID 000, rather than just the ID.The format was otherwise identical.

It was used on one schedule - 2nd and 4th Monday and Tuesday of each month at 21:00 UTC. ID changed monthly.[1]

References

  1. ENIGMA Control List, Revision #25, p. 17 [accessed October 7th, 2014]