a recording of 'ZUD', as the station called itself, from 1971
(rb)
another recording, made in the late 1970's by Paul Hawkins
they verified with a QSL-card (rb,1971)
a nicer version of the QSL-card (Frank Schüttig, 1975)
------------------------------------------------------------
Callsigns:
ZUD **
Frequencies Voice:
5175
6770
6950
7458
7595
8095
9048
9180
9200
9267
9290
9305
9334
9450
9830
10150
10350
10565
11121
13366
13730
13895
13945
14402
14411
14425
14585
14700
14805
14887
15950
16032
16215
17390
18095
18290
18335
18456
18890
19181.5
20320
20342
20755
20825
20850
20930
20945
21760
21835
21836
22757
22770
22819
22895
23354
23495
25040
25141
25255
25335
Frequencies Radioteletype:
9385
14402
16286
18534
18893
20051
20755
21835
21836
Systems used:
50 Bd
75 Bd
AUTOSPEC-68