The Sundog One-Seater (also called the Pup) is a Canadian

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 or ...

that was designed and produced by

Sundog Powerchutes Sundog Powerchutes Inc was a Canadian aircraft manufacturer based in Sparwood, British Columbia and later in Pierceland, Saskatchewan. The company specialized in the design and manufacture of powered parachutes in the form of ready-to-fly airc ...

of Sparwood, British Columbia and later Pierceland, Saskatchewan. 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. ISSN 1368-485X The aircraft was introduced in 2002 and production ended when the company went out of business in 2014.

Design and development

The One-Seater was designed to comply with the Canadian

Basic Ultra-Light Aeroplane The Canadian Aviation Regulations define two types of ultralight aircraft: basic ultra-light aeroplane (BULA), and advanced ultra-light aeroplane (AULA). Definition Regulation of ultra-light aircraft in Canada is covered by the Canadian ...

rules, but also fit 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 mainta ...

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 aile ...

category, including the category's maximum gross weight of . The aircraft has a maximum gross weight of . It features a Apco 500 parachute-style wing, single seat 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 ...

and a single

Rotax 503 The Rotax 503 is a , inline 2-cylinder, two-stroke aircraft engine, built by BRP-Rotax GmbH & Co. KG of Austria for use in ultralight aircraft.Raisner, William: ''LEAF catlog'', pages 6-105. Leading Edge Airfoils, 1995. As of 2011 the R ...

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

engine 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 no ...

. The prototype was equipped with a

Hirth Hirth Engines GmbH is an engine manufacturer based in Benningen, Germany. It is currently a part of the UMS Aero Group. Hirth began manufacturing aero engines in the 1920s, was taken over by Heinkel in WWII to develop the Heinkel-Hirth jet engi ...

engine. The aircraft carriage is built from bolted

6061-T6 aluminium 6061 ( Unified Numbering System (UNS) designation A96061) is a precipitation-hardened aluminium alloy, containing magnesium and silicon as its major alloying elements. Originally called "Alloy 61S", it was developed in 1935. It has good mechani ...

, stainless steel fittings and aircraft bolts. In flight steering is accomplished via foot pedals that actuate the canopy brakes, creating roll and yaw. On the ground the aircraft has lever-controlled nosewheel steering. The main landing gear incorporates spring rod suspension. The pilot is protected by a series of circular aluminium tubes in the event of a roll-over. Fuel capacity is or optionally . The aircraft has an empty weight of and a gross weight of , giving a useful load of . With full fuel of the payload for crew and baggage is . The company also supplied custom trailers for towing the aircraft behind an automobile.

Operational history

In September 2015 there was one example, the prototype, on the Transport Canada registry, although its registration had been cancelled in May 2004. There were none registered in the United States with the

Federal Aviation Administration The Federal Aviation Administration (FAA) is the largest transportation agency of the U.S. government and regulates all aspects of civil aviation in the country as well as over surrounding international waters. Its powers include air traffic m ...

Specifications (One-Seater)

References

{{reflist

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 ...

One-Seater 2000s Canadian sport aircraft 2000s Canadian ultralight aircraft Single-engined pusher aircraft Powered parachutes