The Hahnweide Oldtimer Fliegertreffen is a major aviation event that brings together enthusiasts of historic aircraft at the Hahnweide airfield near Kirchheim unter Teck in Germany. First held in 1981, it has become one of Europe's biggest gatherings of vintage aircraft. After a long break since 2019, the next edition will be held from September 12 to 14, 2025. Participants and spectators can discover a vast collection of aircraft from all eras, from 1910 to the present day, in action in the air, making the event far more lively than a static museum display.