listen to aeronautical traffic between Seychelles and Nairobi,
observed on 8879 kHz back in 1986 (rb)
friendly verification letter from the transmitter operator (Peter
Conway, 1979)
this friendly letter with the PPC dates from 1986 (rb)
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Callsigns:
S7Z
Frequencies Voice:
3425
3467
3476
4657
5517
5634
5658
7595
8879
8903
10018
11300
13288
13306
13336
17961
Frequencies Radioteletype:
4013.5
4635.6
5942.6
9909
11117.7
13829.1
15638.6
Systems used:
50 Bd