a recording of Rudolf P. Gröger from around 1971 with English
French male voice mirror
and here a recording of the early 1980's from Rudy van Dalen
with English Flamish French female voice mirror
this QSL-letter was received by Lars Lundström in 1964
here a QSL letter from 1971 (rb)
this is a verification letter from 1978 (Willi Passmann)
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Callsigns:
ORD **
ORI **
ORO **
Frequencies Voice:
7927
10224
10330
10653
10725
10935
11074.6
11075
11137.2
11484
11542
12050.9
12235
13407
13453.1
13536
13598.5
13599
13810
13987.5
14360
14392
14396
14718
14723.5
15550
15686
15946.2
15946.5
16038
16122.7
16287.5
17443
17538.5
18467
18522.5
18523
18526
18526.4
18733.5
18790
18795
19012
19051.5
19153
19200
19255
19542
19543
19546
19549
19577
19577.5
19578
19583.5
19584
19667
19750
19845
20033
20349
20350
20951
21817
22731
22934.7
22935
23148
23410
23477.2
23570
23692
23971.1
24070
24445
24820
25411
25478
26770
27315
27350
Frequencies Radioteletype:
6917
8193.7
10760
13599
16288.9
17538.5
19576
19577
20348.5
20951
20952.6
20953
Systems used:
50 Bd
ARQ-M2-96
ARQ-M2/242-96