This is my Me 163 with a rocket engine. It´s great to see this plane starting with rocket power!!! After the great rocket start you can fly with a speed 400 electric engine made by Graupner. We are a german model airplane club. You can see the video on
www.mfc-osnabrueck.com. on the left handside click on "Elektroflieger". The right picture shows the original Me163 in a museum in Berlin.