The Büttner Crazy Flyer (also called the Crazy Flier) is a family of one and two-seat German powered parachutes designed and produced by Büttner Propeller of Obernkirchen. The aircraft are supplied complete and ready-to-fly, but without wings.
Design and development
The Crazy Flyer 2 two-seater was designed to comply with the Fédération Aéronautique Internationale microlight category, including the category's maximum gross weight of . The Crazy Flyer 2 features two-seats-in-tandem accommodation, tricycle landing gear and a single Hirth 2704 engine in pusher configuration.
The aircraft carriage is built from triangulated bolted aluminium tubing. The main landing gear incorporates spring rod suspension. A variety of parachute-style wings from different manufacturers can be used.
Variants
Crazy Flyer 1
Single seat version powered by a Hirth F33 motor
Crazy Flyer 2
Two seat version powered by a Hirth 2704 motor
Specifications (Crazy Flyer 2)