see also the entry of NBA in the Republic of Panama for the time after October 1, 1979
no recordings available
friendly letter and QSL-card, accompanied by a shoulder patch,
presented by Maarten van Delft (1964)
a different QSL-card, received by Lars Lundström in 1968
a fine QSL letter for the ship's telegraph service from the collection
of Frank Schüttig (1975)
another nice letter from the files of Lars Lundström (1977)
------------------------------------------------------------
Callsigns:
NBA
Frequencies Voice:
4005
5006
6697
7690
8090
9285
11080
12015
12225
16300
17530
18068
18990
19888
20025
22895
24090
24810
Frequencies Morse Telegraphy:
24
5448
11350
12883
17697
Frequencies Radioteletype:
4982
7962.8
9085
12138
12205
14471
16194
17590
18067
20350
20741
20850
21833
22771
Systems used:
50 Bd
75 Bd