The Manta Foxbat is an American
ultralight aircraft that was designed by Bill Armour and produced by
Manta Products Inc
Manta or mantas may refer to:
* Manta ray, large fish belonging to the genus ''Manta''
Arts and entertainment Fictional entities
* Manta (comics), a character in American Marvel Comics publications
* Manta (''Uridium''), a spaceship in the Br ...
of
Oakland, California
Oakland is the largest city and the county seat of Alameda County, California, United States. A major West Coast of the United States, West Coast port, Oakland is the largest city in the East Bay region of the San Francisco Bay Area, the third ...
. The aircraft was supplied as a kit for
amateur construction.
[Cliche, Andre: ''Ultralight Aircraft Shopper's Guide'' 8th Edition, page E-22. Cybair Limited Publishing, 2001. ]
Design and development
The Foxbat 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 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 co ...
, a single-seat, 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 the 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 cables strung from an inverted V style
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 ...
. The wing is derived from the
Manta Fledge 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 ...
wing. The control system is unconventional and uses a hang glider style control bar for weight shift control of pitch and roll, augmented with
wing tip
A wing tip (or wingtip) is the part of the wing that is most distant from the fuselage of a fixed-wing aircraft.
Because the wing tip shape influences the size and drag of the wingtip vortices, tip design has produced a diversity of sha ...
rudders for yaw, activated by hand controls on the control bar. The
fuselage
The fuselage (; from the French ''fuselé'' "spindle-shaped") is an aircraft's main body section. It holds crew, passengers, or cargo. In single-engine aircraft, it will usually contain an engine as well, although in some amphibious aircraf ...
is an open frame structure that is attached to the wing via a flexible single point mount, to allow weight shift control. The pilot is accommodated on a sling seat. The landing gear is of tricycle configuration, with a steerable nose wheel.
The Foxbat wing can be folded for ground transport and storage.
Variants
;Fledge III
:Initial model, developed from the
Manta Fledge hang glider
;FX-3
:Model powered by
Cuyuna 430
The Cuyuna 430 and Cuyuna 340 are a family of two-stroke, twin-cylinder piston snowmobile engines that were redesigned to serve as ultralight aircraft powerplants.Cuyuna Development Company: ''Cuyuna Engines'', Cuyuna Development Company, unda ...
of or a
Zenoah G-25
The Zenoah G-25 is a single cylinder, two stroke, carburetted aircraft engine, with optional fuel injection, designed for use on ultralight aircraftCliche, Andre: ''Ultralight Aircraft Shopper's Guide'' 8th Edition, page G-8 Cybair Limited Publi ...
of
;Foxbat
:Model powered by a
Kawasaki 440
The Kawasaki 440, also called the T/A 440, is a Japanese twin-cylinder, in-line, two-stroke engine that was designed for snowmobiles and produced by Kawasaki Heavy Industries until the early 1980s.Cliche, Andre: ''Ultralight Aircraft Shopper's G ...
of
Specifications (FX-3)
See also
References
{{reflist
External links
Photo of a Foxbat
1980s United States ultralight aircraft
Homebuilt aircraft
Single-engined pusher aircraft