Radio Amateurs members of the Radio Club de Saint Avold, F4KIP will be active using special call sign TM50POB from Bambesh, Bambiderstroff, France, 24 - 25 June 2023, commemorating Fiftieth anniversary of the opening of the Petit Ouvrage du Bambesch to the public.
They will operate on HF Bands.
QSL via F4KIP.

TM50POB Bambesh, France