Austrian ultralight aircraft
The HB-Flugtechnik Dandy is an Austrian ultralight aircraft that was designed by Heino Brditschka and produced by HB-Flugtechnik. The aircraft is supplied as a kit for amateur construction or as a complete ready-to-fly-aircraft.[1][2]
Design and development
The Dandy was designed to comply with the Fédération Aéronautique Internationale microlight rules. It features a strut-braced high-wing, a two-seats-in-side-by-side configuration enclosed cockpit, fixed conventional landing gear and a single engine in tractor configuration.[1][2]
The aircraft fuselage is made from welded steel tubing, with the wings constructed from aluminum tubing and all surfaces covered in doped aircraft fabric. Its 9.6 m (31.5 ft) span wing has an area of 12.6 m2 (136 sq ft). The standard engine available is the 80 hp (60 kW) Rotax 912UL four-stroke powerplant.[1][2]
Variants
- Dandy
- Model with side-by-side seating. In production, 2015.[1][2]
- Cubby
- Model with tandem seating, resembling a Piper J-3 Cub. In production, 2015.[1][2]
Specifications (Dandy)
Data from Bayerl[1]
General characteristics
- Crew: one
- Capacity: one passenger
- Wingspan: 9.6 m (31 ft 6 in)
- Wing area: 12.6 m2 (136 sq ft)
- Empty weight: 260 kg (573 lb)
- Gross weight: 450 kg (992 lb)
- Fuel capacity: 60 litres (13 imp gal; 16 US gal)
- Powerplant: 1 × Rotax 912UL four cylinder, liquid and air-cooled, four stroke aircraft engine, 60 kW (80 hp)
Performance
- Maximum speed: 170 km/h (110 mph, 92 kn)
- Cruise speed: 150 km/h (93 mph, 81 kn)
- Stall speed: 50 km/h (31 mph, 27 kn)
- Wing loading: 35.7 kg/m2 (7.3 lb/sq ft)
References
- ^ a b c d e f Bayerl, Robby; Martin Berkemeier; et al: World Directory of Leisure Aviation 2011-12, page 58. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X
- ^ a b c d e Tacke, Willi; Marino Boric; et al: World Directory of Light Aviation 2015-16, page 60. Flying Pages Europe SARL, 2015. ISSN 1368-485X
External links
