The previous page is sending you to https://www.ardalpha.de/wissen/geschichte/historische-persoenlichkeiten/otto-lilienthal-flug-flieger-pionier-flugversuche-luftfahrt-geschichte-100~_image-6_-e6eafdd02d017f47d2a63b6fede3a4cac227b7eb.html.

 If you do not want to visit that page, you can return to the previous page.