The J & J Ultralights Tukan ( en, Toucan) is an American
ultralight trike
An ultralight trike is a type of powered hang glider where flight control is by weight-shift. These aircraft have a fabric flex-wing from which is suspended a tricycle fuselage pod driven by a pusher propeller. The pod accommodates either a ...
that was marketed by
J & J Ultralights,
Leading Edge Air Foils and
Kemmeries Aviation. The aircraft was supplied as a kit, as parts and as plans for
amateur construction.
[Cliche, Andre: ''Ultralight Aircraft Shopper's Guide'' 8th Edition, page C-29. Cybair Limited Publishing, 2001. ][Raisner, William: ''LEAF catlog'', page 416. Leading Edge Airfoils, 1995.][Downey, Julia: ''2000 Trike and 'Chute Directory'', Kitplanes, Volume 17, Number 2, February 2000, page 46. Kitplanes Acquisition Company. ISSN 0891-1851]
Design and development
The aircraft 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, including the category's maximum empty weight of . The aircraft has a standard empty weight of . It features a
cable-braced hang glider
Hang gliding is an air sport or recreational activity in which a pilot flies a light, non-motorised foot-launched heavier-than-air aircraft called a hang glider. Most modern hang gliders are made of an aluminium alloy or composite frame cover ...
-style
high wing
A monoplane is a fixed-wing aircraft configuration with a single mainplane, in contrast to a biplane or other types of multiplanes, which have multiple planes.
A monoplane has inherently the highest efficiency and lowest drag of any wing confi ...
, weight-shift controls, an open cockpit,
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 a single engine in
pusher configuration.
The aircraft is made from bolted-together
aluminum
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. It ha ...
tubing, with its single-surface wing covered in
Dacron
Polyethylene terephthalate (or poly(ethylene terephthalate), PET, PETE, or the obsolete PETP or PET-P), is the most common thermoplastic polymer resin of the polyester family and is used in fibres for clothing, containers for liquids and foo ...
sailcloth. Its span wing is supported by a single tube-type
kingpost
A king post (or king-post or kingpost) is a central vertical post used in architectural or bridge designs, working in tension to support a beam below from a truss apex above (whereas a crown post, though visually similar, supports items above f ...
and uses an "A" frame control bar. The landing gear uses
fiberglass
Fiberglass (American English) or fibreglass (Commonwealth English) is a common type of fiber-reinforced plastic using glass fiber. The fibers may be randomly arranged, flattened into a sheet called a chopped strand mat, or woven into glass cloth ...
rods for mainwheel suspension and the nosewheel features a drum brake. The pilot is accommodated on a seat that can be quickly converted into a
tandem
Tandem, or in tandem, is an arrangement in which a team of machines, animals or people are lined up one behind another, all facing in the same direction.
The original use of the term in English was in ''tandem harness'', which is used for two ...
second seat. The standard wing supplied was a J & J single-surface wing, but other wings of suitable gross weight can be used. The specified powerplant is the
Rotax 447
The Rotax 447 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.
Design and development
...
twin-cylinder,
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 ...
, single-ignition aircraft engine.
Assembly time from the kit is about 30 hours. The aircraft can be disassembled for ground transport in a van or pickup truck or storage by one person in 25 minutes. The Tukan can be used for
crop spraying
Pesticides are substances that are meant to control pests. This includes herbicide, insecticide, nematicide, molluscicide, piscicide, avicide, rodenticide, bactericide, insect repellent, animal repellent, microbicide, fungicide, and lampric ...
and also hang glider towing. Thirty examples were reported as completed and flying in February 2000.
Specifications (J & J Tukan)
See also
References
External links
J & J website archiveson
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, ...
Photo of J & J Tukan
{{DEFAULTSORT:J and J Ultralights Tukan
1990s United States ultralight aircraft
Homebuilt aircraft
Single-engined pusher aircraft
Ultralight trikes
Aircraft manufactured in the United States
Leading Edge Air Foils aircraft