About DC4DD
Bernd / QTH: JN48RX / Hamradio since 1983 / Sauerländer im Schwäbischen Wald
here: Hamradio / Tech / Science
Air Navigation Engineer (ILS)
Bundesnavigationsminister a.D. (1999-2025)
Fachvorstand Gewerkschaft der Flugsicherung / Executive Board Member Trade Union of Air Traffic Control Germany
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