KorntalMünchingen
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Ralf (Call Sign DG4IAG) and our ADS-B feeder in Germany We are happy to feature Ralf Stölzel, an experienced lecturer specializing in civil defense, ...
Ralf (Call Sign DG4IAG) and our ADS-B feeder in Germany We are happy to feature Ralf Stölzel, an experienced lecturer specializing in civil defense, ...