| D-Plane 1 | |
|---|---|
 | |
| Verhees D-Plane 1 prototype | |
| Role | Amateur-built aircraft |
| National origin | Belgium |
| Manufacturer | Verhees Engineering |
| First flight | October 2004 [1] |
| Status | Plans available (2012) |
| Number built | One prototype |
The Verhees D-Plane 1 is a Belgian homebuilt flying wing, designed by Verhees Engineering and supplied as plans for amateur construction. [2]
The D-Plane 1 features a cantilever mid-wing, a single-seat enclosed cockpit, semi-retractable tandem landing gear with small tail and wingtip wheels and a single engine in tractor configuration. [2] Control surfaces include an elevon at the trailing edge of each wing and a conventional vertical stabilizer with a rudder.
The aircraft is made chiefly from sheet aluminum. Its very low aspect ratio 4.5 m (14.8 ft) span delta wing has an area of 10 m2 (110 sq ft). The single nose-mounted wheel retracts while the tail and wing tip wheels are fixed. The recommended engine is the 1.6 litre displacement 50 hp (37 kW) Subaru EA71 four-stroke flat-4 (boxer) automotive conversion powerplant. [2]
By 2011 only the prototype D-Plane 1 had flown, but development work had begun on the design of the two-seat D-Plane 2. It first flew in early 2018, is powered by a 100 hp (75 kW) Rotax 912ULS engine and cruises at about 250 km/h (155 mph). [2] [3]
Data from Bayerl [2]
General characteristics
Performance
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