here is the clear ID of West Drayton (Willi Passmann, 1977)
listen here to RAF Volmet from 2008 (rb)
a friendly letter from 1978 with signed ppc (Frank Schüttig)
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Callsigns:
MVU
Frequencies Voice:
4715
4722
4739
5450
11178
11179
11193
11200
11253