The Microleve ML 500 is a Brazilian

ultralight aircraft 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 ...

that was designed by Swiss engineer Hans Gygax and produced by

Microleve Microleve was a Brazilian aircraft manufacturer based in Rio de Janeiro. Founded in 1982 at the beginning of the ultralight boom years, the company appears to have gone out of business in about 2011. The company specialized in the design and ma ...

of Rio de Janeiro. The aircraft was supplied as a kit for amateur construction or as a complete ready-to-fly-aircraft.Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 65. WDLA UK, Lancaster UK, 2011. ISSN 1368-485XTacke, Willi; Marino Boric; et al: ''World Directory of Light Aviation 2015-16'', page 69. Flying Pages Europe SARL, 2015. The company appears to be out of business and the aircraft no longer available.

Design and development

The ML 500 complies 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 rules. It features a

strut-braced In aeronautics, bracing comprises additional structural members which stiffen the functional airframe to give it rigidity and strength under load. Bracing may be applied both internally and externally, and may take the form of strut, which act in ...

parasol wing, a two-seats-in- side-by-side configuration enclosed cockpit, fixed tricycle landing gear and a single 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 nor ...

. The aircraft is made from bolted-together aluminum tubing, with its flying surfaces covered in Dacron sailcloth and the cockpit enclosure is built from fibreglass. Its span wing has an area of and is supported by V-struts and

jury struts In aeronautics, bracing comprises additional structural members which stiffen the functional airframe to give it rigidity and strength under load. Bracing may be applied both internally and externally, and may take the form of strut, which act in ...

. The tail is mounted to a small diameter aluminium tube. The standard engine available was the Rotax 582 two-stroke powerplant, mounted on the wing trailing edge. The landing gear can be equipped with optional wheel pants.

Specifications (ML 500)

References

External links

Microleve website archives
on Archive.org {{Microleve aircraft ML 500 1990s Brazilian ultralight aircraft Homebuilt aircraft Single-engined pusher aircraft