AP London :
no recordings available
Rudy van Dalen received this interesting letter in 1983
this verification letter is for a transmission from London (Willi Passmann, 1984)
------------------------------------------------------------
Callsigns:
GAI33
GBU32
GBW34B
GCB33
GCB35
GDW42A
GIC26B
GIC29B
GIQ30
GIW37B
GIY38
GIY38B
GKP33
GLK42
GLO30
Frequencies Voice:
13415
Frequencies Morse Telegraphy:
13395
13405
13414
15679
18551.5
Frequencies FAX Picture Transmissions:
10929
13413
18550
Frequencies Radioteletype:
6984
9349
10649
12280
14974
17564
18548
22761
22917
Systems used:
50 Bd
60/90/120 rpm