The Trio-Twister 103 is a German

powered parachute A powered parachute, often abbreviated PPC, and also called a motorized parachute or paraplane, is a type of aircraft that consists of a parafoil with a motor and wheels. The FAA defines a powered parachute as ''a powered aircraft a flexible o ...

that was designed by Siegfried Stolle and produced by Trio-Twister of

Eichwalde Eichwalde is a municipality of the Dahme-Spreewald district in Brandenburg, Germany, situated at the southeastern Berlin city limits. With 2.8 km² (1.1 sq mi) it is the smallest Brandenburg municipality by area, while its population density i ...

. Now out of production, when it was available the aircraft was supplied as a complete ready-to-fly-aircraft.Bertrand, Noel; Rene Coulon; et al: ''World Directory of Leisure Aviation 2003-04'', page 87. Pagefast Ltd, Lancaster UK, 2003. The aircraft was introduced in 2003 and production ended when the company went out of business in 2005.

Design and development

The Trio-Twister 103 was designed to comply with the

Fédération Aéronautique Internationale The (; FAI; en, World Air Sports Federation) is the world governing body for air sports, and also stewards definitions regarding human spaceflight. It was founded on 14 October 1905, and is headquartered in Lausanne, Switzerland. It maintai ...

microlight Ultralight aviation (called microlight aviation in some countries) is the flying of lightweight, 1- or 2-seat fixed-wing aircraft. Some countries differentiate between weight-shift control and conventional three-axis control aircraft with ailer ...

category and the U.S.

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 requ ...

rules, hence its designation. It carries a German DULV certification. It features a

parachute A parachute is a device used to slow the motion of an object through an atmosphere by creating drag or, in a ram-air parachute, aerodynamic lift. A major application is to support people, for recreation or as a safety device for aviators, who ...

-style wing, single-place accommodation,

tricycle landing gear Tricycle gear is a type of aircraft undercarriage, or ''landing gear'', arranged in a tricycle fashion. The tricycle arrangement has a single nose wheel in the front, and two or more main wheels slightly aft of the center of gravity. Tricycle g ...

and one single cylinder,

two-stroke A two-stroke (or two-stroke cycle) engine is a type of internal combustion engine that completes a Thermodynamic power cycle, power cycle with two strokes (up and down movements) of the piston during one power cycle, this power cycle being comple ...

, air-cooled

Hirth F-33 The Hirth F-33 is a single cylinder, two stroke, carburetted aircraft engine designed for use on ultralight aircraft, including powered paragliders and ultralight trikes. the engine is noted for its extremely light base weight of . It is ma ...

aircraft engine An aircraft engine, often referred to as an aero engine, is the power component of an aircraft propulsion system. Most aircraft engines are either piston engines or gas turbines, although a few have been rocket powered and in recent years many ...

mounted in

pusher configuration In an aircraft with a pusher configuration (as opposed to a tractor configuration), the propeller(s) are mounted behind their respective engine(s). Since a pusher propeller is mounted behind the engine, the drive shaft is in compression in nor ...

. The aircraft carriage is a simple frame design with a central canopy attachment, built from bolted

aluminium Aluminium (aluminum in American and Canadian English) is a chemical element with the symbol Al and atomic number 13. Aluminium has a density lower than those of other common metals, at approximately one third that of steel. I ...

tubing. In flight steering is accomplished via foot pedals that actuate the canopy brakes, creating roll and yaw. On the ground the aircraft has nosewheel steering. The main landing gear incorporates spring rod suspension. The design employs a tilting seat to allow the pilot to see up and backwards to ensure that canopy inflates correctly. The aircraft has an empty weight of and a gross weight of , giving a useful load of . With full fuel of the payload for pilot and baggage is .

Specifications (Trio-Twister 103)

References

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External links

Company website archives
on

Archive.org The Internet Archive is an American digital library with the stated mission of "universal access to all knowledge". It provides free public access to collections of digitized materials, including websites, software applications/games, music, ...

103 103 may refer to: *103 (number), the number *AD 103, a year in the 2nd century AD *103 BC, a year in the 2nd century BC * 103 (Tyne Electrical Engineers) Field Squadron, a territorial regiment * 103 (Newcastle) Field Squadron, Royal Engineers *103 ( ...

2000s German sport aircraft 2000s German ultralight aircraft Single-engined pusher aircraft Powered parachutes

Design and development

Specifications (Trio-Twister 103)

See also

References

External links