UltraFlight Lazair
UltraFlight Inc. · Canada · first flew 1978 · light aircraft
The Lazair is a Canadian twin-engined ultralight designed by Dale Kramer and sold in kit form by UltraFlight between 1979 and 1984. It was one of the first twin-engined ultralights.
Recognition (WEFT)
| W — Wings | High-mounted, tapered |
|---|---|
| E — Engines | 2 × piston, wing-mounted |
| F — Fuselage | Open aluminium-tube fuselage frame under a high, braced wing with winglets |
| T — Tail | V-tail |
WEFT is AircraftIQ's four-point recognition method — how it works.
Spot it by:
- Two small engines with tractor propellers mounted directly in front of the wing leading edge
- Inverted-V tail carrying ruddervators
- Open aluminium-tube fuselage frame under a high, braced wing with winglets
Look for a very light high-wing machine with an open tube fuselage, two tiny engines ahead of the wing and an inverted-V tail. The long, high-aspect-ratio wing carries winglets.
Specifications
- The UltraFlight Lazair has a length of 3.96 m (13 ft).
- It has a wingspan of 11.1 m (36 ft).
- Its maximum speed is 89 km/h (55 mph).
- Typical crew: 1.
Figures are for the representative variant described above; marks differ. See how AircraftIQ sources figures.
History
Kramer designed the Lazair around a custom reflexed aerofoil and two small engines, and the prototype first flew in November 1978. The engines were moved from below the wing to just ahead of its leading edge, and in that form it won best home-built microlight at Sun 'n Fun and Oshkosh in 1979.
Variants
The single-seat Series I, II and III differed mainly in engines and refinements, from 5.5 hp chainsaw engines to 9.5 hp Rotax 185 units. The Lazair II was a side-by-side two-seat trainer introduced in 1983, and a single Lazair SS EC was built for police surveillance.
Where you'll see it
More Lazairs were registered in Canada than any other Canadian aircraft type. About 50 Lazair II trainer kits were sold, and the surveillance version was used by a California police department during the 1984 Olympics.
Related aircraft
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