in 1968, they used a french
and english male voice mirror (Hajo Russow)
from 1971, the french female
voice mirror, similar to all FTS stations all over the world
(rb)
in 1972 they were heard with
a voice mirror in english female (rb)
a QSL letter from approximately 1970, without details (Hans Friedrich
Dumrese)
from 1971, a PPC and a view-card (rb)
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Callsigns:
FZL**
FZM**
FZN**
Frequencies Voice:
7560
10193
10680
12232
14385
14515
16095
18462
18517.5
19350
20078
20095
23578
23790
Frequencies Radioteletype:
4507
16106
18432
18462
18785
Systems used:
50 Bd