Skyper GT9
Role Ultralight aircraft and Light-sport aircraft
National origin Slovakia
Manufacturer Tomark
Introduction 2014
Status In production (2017)

The Tomark Skyper GT9 is a Slovakian ultralight and light-sport aircraft, designed and produced by Tomark of Prešov, introduced in 2014. The aircraft is supplied complete and ready-to-fly.[1]

Design and development

The Skyper GT9 was designed to comply with the Fédération Aéronautique Internationale microlight rules and US light-sport aircraft rules and complies with the Czech UL2-1 and ELSA as well as German LTF-UL rules. It was designed for the flight training and touring roles. It features a strut-braced high-wing, an enclosed cabin with two-seats-in-side-by-side configuration accessed by doors, fixed tricycle landing gear and a single engine in tractor configuration.[1]

The aircraft is made from aluminum sheet and has a round fuselage profile. Its 9.0 m (29.5 ft) span wing has an area of 10 m2 (110 sq ft) and mounts flaps. Standard engines available are the 100 hp (75 kW) Rotax 912ULS and 912iS four-stroke powerplants.[1]

The design is offered in a European UL version with a 472.5 kg (1,042 lb) gross weight and a US LSA version with a gross weight of 600 kg (1,300 lb).[1]

As of March 2017, the design does not appear on the Federal Aviation Administration's list of approved special light-sport aircraft.[2]

Operational history

Reviewer Marino Boric described the design in a 2015 review as "ideal for cross country travel".[1]

Specifications (Skyper GT9 UL)

Data from Tacke and manufacturer[1][3]

General characteristics

  • Crew: one
  • Capacity: one passenger
  • Length: 6.3 m (20 ft 8 in)
  • Wingspan: 9.0 m (29 ft 6 in)
  • Height: 2.1 m (6 ft 11 in)
  • Wing area: 10.0 m2 (108 sq ft)
  • Empty weight: 315 kg (694 lb)
  • Gross weight: 472.5 kg (1,042 lb)
  • Fuel capacity: 92 litres (20 imp gal; 24 US gal)
  • Powerplant: 1 × Rotax 912ULS four cylinder, liquid and air-cooled, four stroke aircraft engine, 75 kW (101 hp)
  • Propellers: 3-bladed composite

Performance

  • Maximum speed: 230 km/h (140 mph, 120 kn)
  • Cruise speed: 200 km/h (120 mph, 110 kn)
  • Stall speed: 61 km/h (38 mph, 33 kn) flaps down
  • Never exceed speed: 250 km/h (160 mph, 130 kn)
  • Service ceiling: 5,000 m (16,000 ft)
  • Rate of climb: 6 m/s (1,200 ft/min)
  • Wing loading: 47.3 kg/m2 (9.7 lb/sq ft)

See also

References

  1. 1 2 3 4 5 6 Tacke, Willi; Marino Boric; et al: World Directory of Light Aviation 2015-16, page 85. Flying Pages Europe SARL, 2015. ISSN 1368-485X
  2. ↑ Federal Aviation Administration (26 September 2016). "SLSA Make/Model Directory". Retrieved 22 March 2017.
  3. ↑ Tomark (2017). "Estimated Technical Specification". tomarkaero.com. Retrieved 22 March 2017.
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