Radio Amateurs members of the local branch D13, Märkisches Viertel, DARC will be active with special call DL73TXL from Berlin, Germany, 1 July 2020 - 30 June 2021, to remind of the historical importance of Berlin-Tegel Airport "Otto Lilienthal" (IATA code TXL) for the Berlin population.
They will operate on HF Bands.
QSL via DL73TXL buro, LOTW, eQSL.
They will operate on HF Bands.
QSL via DL73TXL buro, LOTW, eQSL.