listen here to a radio contact between
the portuguese naval stations Ponta Delgada
and Horta, both Azores Islands (Rudy
van Dalen, 1988)
nice verification by letter and hand-typed QSL-card from 1985,
and a station's picture from a visit in 1991 (Maarten van Delft)
------------------------------------------------------------
Callsigns:
CSL52
CTD **
Cinco Mar
RPTI
Frequencies Voice:
2182
2484
2657
10980
13435
13478
13480
14775
17525
Frequencies Morse Telegraphy:
2316
2667
3506
3665
4516
5195
5400
7351
9086
9091
9323.5
10980
11538
11580
14704
15724
23150
25315
Frequencies Radioteletype:
2669
3390
3621
3694
3838
5015
5375
5377
5694
5848.1
7353
7840
7964
7964.3
9323.5
10722
10980
11153
11538
11548
13478
13480
13490
13507
14775
17525
19645
20904
22691.5
Systems used:
50 Bd
75 Bd
SITOR