The Büttner Easy Plane is a German
paramotor
Paramotor is the generic name for the harness and propulsive portion of a powered paraglider ("PPG"). There are two basic types of paramotors: foot launch and wheel launch.
Foot launch models consist of a frame with harness, fuel tank, engine, ...
that was designed by Gerald Büttner and produced by
Büttner Propeller
Büttner Propeller, also known as Gerald Büttner - Obernkirchen, is a German aircraft manufacturer based in Obernkirchen and founded by Gerald Büttner. The company specializes in the design and manufacture of powered parachutes, paramotors a ...
of
Obernkirchen
Obernkirchen () is a town in the district of Schaumburg, in Lower Saxony, Germany. It is situated approximately 8 km southwest of Stadthagen, and 15 km east of Minden.
Obernkirchen is a small town in the shadows of the Bückeberg, a h ...
for
powered paragliding
Powered paragliding, also known as paramotoring or PPG, is a form of ultralight aviation where the pilot wears a back-pack motor (a paramotor) which provides enough thrust to take off using a paraglider. It can be launched in still air, and on ...
. Now out of production, when it was available the aircraft was supplied complete and ready-to-fly.
[Bertrand, Noel; Rene Coulon; et al: ''World Directory of Leisure Aviation 2003-04'', page 66. Pagefast Ltd, Lancaster UK, 2003. ISSN 1368-485X]
Design and development
The Easy Plane was designed to comply with the US
FAR 103 Ultralight Vehicles
Ultralight aircraft in the United States are much smaller and lighter than ultralight aircraft as defined by all other countries.
In the United States, ultralights are described as "ultralight vehicles" and not as aircraft. They are not req ...
rules as well as European regulations. It features a
paraglider
Paragliding is the recreational and competitive adventure sport of flying paragliders: lightweight, free-flying, foot-launched glider aircraft with no rigid primary structure. The pilot sits in a harness or lies supine in a cocoon-like ' ...
-style wing, single-place accommodation and a single Solo engine in
pusher configuration with a 2.85:1 ratio
reduction drive
A reduction drive is a mechanical device to shift rotational speed. A planetary reduction drive is a small scale version using ball bearings in an epicyclic arrangement instead of toothed gears.
Reduction drives are used in engines of all kinds ...
and a diameter
Büttner Propeller
Büttner Propeller, also known as Gerald Büttner - Obernkirchen, is a German aircraft manufacturer based in Obernkirchen and founded by Gerald Büttner. The company specializes in the design and manufacture of powered parachutes, paramotors a ...
-designed propeller. The fuel capacity is , with an option of a tank.
As is the case with all paramotors, take-off and landing is accomplished by foot. Inflight steering is accomplished via handles that actuate the canopy brakes, creating roll and yaw.
Specifications (Easy Plane)
References
{{DEFAULTSORT:Buttner Easy Plane
Easy Plane
2000s German ultralight aircraft
Single-engined pusher aircraft
Paramotors