This year too, Prof. Dr. Kohaus support association is again hosting the flight RUHR.2024 and on September 14th, 2024 from 9 a.m. the doors to the office will be opened “Open House” open. The training flights have been completed and the distance flights have already taken place. As always, you can find all the latest information, live lists and evaluations on the support association's website www.dr-kohaus.de.