listen to the voice mirror for shortwave radiotelephone service
as recorded by Willi Passmann (1978)
from 1987, a recording of
a telegraph transmission (Andy Stumpf)
here a call from 2182 kHz (Rudy van Dalen, ~1990)
look here at a card, sent in 1975 to Frank Schüttig
nice form letter, version of 1978 (Willi Passmann)
a friendly letter from 1982 (rb)
Photos from Andrea Borgnino's
website
and a link to their location
(Andrea Borgnino)
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Callsigns:
ICB
Frequencies Voice:
1667
1925
2182
2390
2591
2642
2722
4378
4379.1
4381
4382.2
8734
8734.4
8785
8787.1
13089
13107
13113.2
13131.8
17254.6
17263
17273.2
17281
22642.5
22707.6
22741
Frequencies Morse Telegraphy:
447
487
500
524
4235
6425
8649.5
12978
16970
17182
17220.4
17222.4
Frequencies Radioteletype:
4215
4216.5
8423
8426
12606
16823
16839.5
22407
Systems used:
SITOR