listen to this recording,
made by Andy Stumpf in 1987
no pictures of QSLs or other info available
------------------------------------------------------------
Callsigns:
UDE
UFB
Frequencies Voice:
2182
3310
6317
8294
8417.5
8707
8800
13089
13197
17301.1
17308
17401
22699
22747
Frequencies Morse Telegraphy:
500
510.5
519
4230
4330
6341.5
6353
6447
8495
8528.5
8593
12760
12950
12997.5
13041
16947
16984
17063
22284
22555
Frequencies Radioteletype:
518
4030
4216.5
4255
6317
6319
6345
6353
6483
6497
8294
8417.5
8520
8643.5
12583.5
12601
12760
12947
12997.5
13074
13075
13076
16813
16817.5
16820.5
16823.5
16824.5
16849
16857.5
16863.5
16930
16947
17049
17103
17108
17155
17177
17228
17405
22284
22393
22405
22405.5
22448
22464
26106.5
26114
Systems used:
100 Bd
50 Bd
75 Bd
SITOR