Amman Meteo :
here is a recording of the CQ transmission in RTTY (rb,1985)
just in case you have no decoder at hand ;-)
a PPC for the met service (rb, 1982)
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Callsigns:
JYN **
Frequencies Morse Telegraphy:
6648
Frequencies FAX Picture Transmissions:
5918
Frequencies Radioteletype:
3762.5
5918
9110
10965
Systems used:
50 Bd
120 rpm