listen to this recording of the whole
network from the files of Patrick Robic (2017)
QSL of reception by friendly
letter and prepared card (Patrick Robic, 2017)
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Callsigns:
Orion
Frequencies Voice:
5082
5871
7506
7572
11403
12112
Frequencies Radioteletype:
9022
9051
9151
Systems used:
ALE MIL188-141