The Moyes fleet of Dragonflies at Forbes

The Bailey-Moyes Dragonfly is an Australian-American two-seats-in-tandem, high-wing, strut-braced, open cockpit, conventional landing gear-equipped ultralight aircraft. The aircraft has been in production since 1990 and was designed as a special-purpose tug for hang gliders and ultralight sailplanes. It is available as a complete aircraft or as a kit for Homebuilt aircraft, amateur construction. The aircraft has been variously produced by Moyes Microlights, Bailey-Moyes Microlights and currently LiteFlite of Botany, New South Wales, all different iterations of the same company.Cliche, Andre: ''Ultralight Aircraft Shopper's Guide'' 8th Edition, page B-73. Cybair Limited Publishing, 2001. Bertrand, Noel; Rene Coulon; et al: ''World Directory of Leisure Aviation 2003-04'', pages 22-23. Pagefast Ltd, Lancaster OK, 2003. ISSN 1368-485XDowney, Julia: ''1999 Kit Aircraft Directory'', Kitplanes, Volume 15, Number 12, December 1998, page 57. Primedia Publications. ISSN 0891-1851Downey, Julia: ''2001 Kit Aircraft Directory'', Kitplanes, Volume 17, Number 12, December 2000, page 32. Kitplanes Acquisition Company. ISSN 0891-1851Downey, Julia: ''2002 Kit Aircraft Directory'', Kitplanes, Volume 18, Number 12, December 2001, page 25. Kitplanes Acquisition Company. ISSN 0891-1851Newby-Gonzalez, Tori: ''2004 Kit Aircraft Directory'', Kitplanes, Volume 20, Number 12, December 2003, page 67. Belvoir Publications. ISSN 0891-1851Downey, Julia: ''2005 Kit Aircraft Directory'', Kitplanes, Volume 21, Number 12, December 2004, page 69. Belvoir Publications. ISSN 0891-1851Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 64. WDLA UK, Lancaster UK, 2011. ISSN 1368-485XLiteFlite Pty Ltd (May 2009) ''Flight and Operations Manual - Bailey-Moyes Dragonfly'' (Revision 3)Tacke, Willi; Marino Boric; et al: ''World Directory of Light Aviation 2015-16'', page 67. Flying Pages Europe SARL, 2015.

Design and development

The Dragonfly was developed in the late 1980s specifically as a hang glider tug for use in flatland areas where hang glider flying, which usually relies on hill launches, was not possible. This role requires an aircraft that can climb quickly at low speed. The Dragonfly achieves this goal, with a power-off stall speed of by using a large area wing of in conjunction with Junkers-style flaperons. The takeoff distance required to clear a high obstacle is while flying solo and at maximum weight, on level short dry grass with no wind at 59 °F (15 °C). The aircraft has been successful as a hang glider tug and is also used for livestock mustering in its home country, as well as for recreational flying where STOL capabilities are required. The aircraft is constructed of bolted 6061-T6 aluminium, with the two seats mounted on a fuselage boom tube that runs from the front rudder pedals to the tail. The landing gear consists of two main wheels on 41xx steel, chrome molybdenum steel gear legs and axles, and a tail wheel configuration. The flexible steel axles work as shock absorbers during taxiing and landing. The tail wheel is steerable by means of the rudder pedals. The standard Rotax 582 engine is mounted in pusher configuration behind the wing's trailing edge. The engine's liquid-cooling allows fast descents while towing, without subjecting the engine cylinders to shock-cooling. The wing is supported by a V-strut and jury struts. The wing and tail surfaces are covered in pre-sewn Dacron envelopes. A unique feature is the extended rudder post, which is supported by steel cables from the wings and used as a tow attachment point. The aircraft is equipped with dual controls for pilot training and the rear seat is removable when not needed. The aircraft takes about 200 hours to assemble from the kit. The design is a Federal Aviation Administration approved special light-sport aircraft, produced by Pitman Air of Red Bluff, California.

Operational history

The Dragonfly has been exported to 12 countries, where it is primarily employed as a hang glider tug.

Variants

;Dragonfly :Original model powered by a Rotax 582 two-stroke powerplant ;Dragonfly C :Improved model powered by a standard Rotax 582 two-stroke engine, with the Rotax 912UL four-stroke powerplant optional. The BMW 1100S engine can also be used. It can accept engines in a range from .

Aircraft on display

*Massey Air Museum, Massey, Maryland, United States

Specifications (Dragonfly)

References

External links

*
Photo of a Dragonfly
{{Moyes aircraft 1990s Australian ultralight aircraft Moyes Microlights aircraft