ARAMCO Ras Tanura Radio :

 

a morse code call, recorded in 1987 by Andy Stumpf

 

they sent out a nice QSL card for reports (rb, 1984)

 

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Callsigns:
HZY

 

Frequencies Voice:
4143.6
4146
6218
6218.6
6224
7653
8291
8291.1
12353
12429.2
16528
16587.1
22124
22159

 

Frequencies Morse Telegraphy:
440
448
500
4308.5
6405
8480
12811.3
16960

 

Frequencies Radioteletype:
2616.3
4212.5
6318.5
8418.5
12584
16811
22386

 

Systems used:
SITOR