Idea Hydropteron

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Hydropteron
Idea Hydropteron prototype HA-XBH.jpg
Hydropteron prototype
Role Light-sport aircraft and Homebuilt aircraft
National origin Hungary
Manufacturer
First flight 25 November 2009
Introduction 2010
Status Under development (2012)
Number built Prototypes only

The Idea Hydropteron (English: Water Wing) is a Hungarian light-sport aircraft and kit aircraft amphibious flying boat, under development by , of Miskolc. The Hydropteron was first flown on 25 November 2009 and introduced to the public at the AERO Friedrichshafen show in 2010. The aircraft is intended to be supplied as a kit for amateur construction or as a complete ready-to-fly-aircraft.[1][2]

Design and development[]

The aircraft was designed to comply with the US light-sport aircraft rules in its two-seat version and amateur-built rules as a three seater. It features a cantilever high-wing, a two-seats-in-side-by-side configuration enclosed cockpit under a bubble canopy, with a third seat optional, a cruciform tail, retractable tricycle landing gear and a single engine in pusher configuration.[1][2]

The aircraft is made from composites. Its 10.9 m (35.8 ft) span wing, has an area of 12.47 m2 (134.2 sq ft) and flaps. The standard engine is the 115 hp (86 kW) Rotax 914 four-stroke turbocharged powerplant, but engines of up to 140 hp (104 kW) may be fitted. No wingtip floats are fitted and the aircraft relies on fuselage-mounted sponsons for water stability.[1][2]

Production was originally scheduled for 2011, but as of early-2017 only prototypes appear to have been flown.[1][3]

Specifications (Hydropteron LSA)[]

Data from Bayerl, Tacke and Idea Aircraft[1][2][4]

General characteristics

  • Crew: one
  • Capacity: one passenger
  • Length: 6.9 m (22 ft 8 in)
  • Wingspan: 10.9 m (35 ft 9 in)
  • Height: 2.2 m (7 ft 3 in)
  • Wing area: 12.47 m2 (134.2 sq ft)
  • Empty weight: 360 kg (794 lb)
  • Gross weight: 560 kg (1,235 lb)
  • Fuel capacity: 50 litres (11 imp gal; 13 US gal)
  • Powerplant: 1 × Rotax 914 four cylinder, liquid and air-cooled, four stroke turbocharged aircraft engine, 86 kW (115 hp)
  • Propellers: 3-bladed composite

Performance

  • Maximum speed: 220 km/h (140 mph, 120 kn)
  • Cruise speed: 170 km/h (110 mph, 92 kn)
  • Stall speed: 73 km/h (45 mph, 39 kn)
  • Range: 700 km (430 mi, 380 nmi)
  • Rate of climb: 3 m/s (590 ft/min)
  • Wing loading: 44.9 kg/m2 (9.2 lb/sq ft)

References[]

  1. ^ a b c d e Bayerl, Robby; Martin Berkemeier; et al: World Directory of Leisure Aviation 2011-12, page 60. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X
  2. ^ a b c d Tacke, Willi; Marino Boric; et al: World Directory of Light Aviation 2015-16, page 62. Flying Pages Europe SARL, 2015. ISSN 1368-485X
  3. ^ Idea Aircraft (2017). "How to buy". Retrieved 2 March 2017.
  4. ^ Idea Aircraft (2012). "Aircraft". Retrieved 21 July 2012.

External links[]

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