M03b
| Enigma ID | M03b |
| Name | |
| Frequencies | |
| Status | Inactive |
| Voice | N/A |
| Emission mode | ICW |
| Location |
Poland
|
| Activity pages |
M03b refers to M03 messages that were repeated annually, on the exact same frequency, time and day, sometimes for multiple years in a row[1]. The messages were always 50 to 59 groups long[2].
References
- ENIGMA 2000 Newsletter #22 (accessed August 28th, 2014)
- ENIGMA 2000 Newsletter #19 (accessed August 28th, 2014)