recording was made by the WDR on 7 December 1996 in Kürten, using the Übertragungswagen, or mobile studio. They used four different rooms in the studio, with...

small town with an outside broadcasting unit and one of the iconic Übertragungswagen ("broadcasting trucks") and from there producing live transmissions...

were aired for specific occasions. For each broadcast, a radio van (Übertragungswagen, abbreviated Ü-Wagen) of the public broadcaster Westdeutscher Rundfunk...