INA Baghdad :
listen to this test transmission in RTTY (rb, 1992)
just in case you have no decoder at hand ;-)
a nice QSL letter from the collection of Willi Passmann (1984)
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Callsigns:
YIE **
YIF **
YIL **
YIO **
YIX **
YIZ **
Frequencies Radioteletype:
5867
7565
9867
10103
10162.5
13524
14373
14699
15540
17553
Systems used:
50 Bd
75 Bd