Lucas L6B
French homebuilt aeroplane

The Lucas L-6B (sometimes L6B) is a French homebuilt aircraft that was designed by Émile Lucas. When it was available the aircraft was supplied in the form of plans for amateur construction.
Design and development
The L-6B is a sport touring aircraft derived from the Lucas L6 and Lucas L-6A. It features a cantilever low-wing, a two-seats-in-tandem enclosed cockpit under a bubble canopy, retractable tricycle landing gear and a single engine in tractor configuration. It is noted for its high service ceiling of 6,096 m (20,000 ft) and 1,770 km (1,100 mi) range.
The aircraft is made from sheet aluminum. Its 8.84 m (29.0 ft) span wing mounts flaps and has a wing area of 13.01 m2 (140 sq ft). The wing is a complex shape with a swept wing root, transitioning to a forward swept leading edge, with a straight tapered trailing edge, resulting in a highly tapered wing planform. The outer wing section can be folded for ground transport or storage. There are optional additional span wing tip extensions to increase glide performance. The cabin width is 71 cm (28 in) and fuel tanks are located in the wing leading edge.
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