Lufthansa Frankfurt (DLH) :

 

this is a very exciting recording from 1973, made by Michael Marten and me (rb). Even though the technical quality of the recording is partly bad, you will still feel the authenticity of this situation: a hijacked Lufthansa jet on ground in Athens, Greece...

 

friendly verification letter (Frank Schüttig, 1978)
Joop Balneger received this QSL by ppc in 1992
sometimes a 'follow-up' report is quite helpful: in 2000, Dieter Pohlmann tried again and received a confirmation for a 1989 reception

 

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Callsigns:
DLH

 

Frequencies Voice:
3010
4687
5645
6637
8921
10018
10065
10078
13296
13327
17931
21967
21979