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EclipseR
Role	Ultralight trike
National origin	United Kingdom
Manufacturer	Medway Microlights
Status	In production (2013)

The Medway EclipseR is a British ultralight trike designed and produced by Medway Microlights. The aircraft is supplied fully factory-built.^[1]^[2]^[3]^[4]

Design and development

The aircraft was designed as a touring trike, to comply with the Fédération Aéronautique Internationale microlight category, including the category's maximum gross weight of 450 kg (992 lb). The aircraft has a maximum gross weight of 415 kg (915 lb). The EclipseR is certified to the British BCAR Section "S" standard. It features a cable-braced hang glider-style high-wing, weight-shift controls, a two-seats-in-tandem open cockpit, tricycle landing gear and a single engine in pusher configuration.^[2]^[3]

The aircraft is made from tubing, with its double-surface Raven wing covered in Dacron sailcloth. Its 11.0 m (36.1 ft) span wing is supported by a single tube-type kingpost and uses an "A" frame control bar. The carriage features a cockpit fairing with a windshield and wheel spats. Hydraulic brakes are standard equipment. The standard engine is the four-cylinder, four-stroke 60 kW (80 hp) Rotax 912UL.^[2]^[3]^[4]

Specifications (EclipseR)

Data from Bertrand, Bayerl and Medway^[2]^[3]^[4]

General characteristics

Crew: one
Capacity: one passenger
Wingspan: 11.0 m (36 ft 1 in)
Wing area: 15.0 m² (161 sq ft)
Aspect ratio: 8:1
Empty weight: 208 kg (459 lb)
Gross weight: 415 kg (915 lb)
Fuel capacity: 42 litres (9.2 imp gal; 11 US gal)
Powerplant: 1 × Rotax 912UL four-stroke, four-cylinder aircraft engine, 60 kW (80 hp)

Performance

Maximum speed: 129 km/h (80 mph, 70 kn)
Cruise speed: 100 km/h (62 mph, 54 kn)
Stall speed: 48 km/h (30 mph, 26 kn)
Rate of climb: 4.1 m/s (810 ft/min)
Wing loading: 27.7 kg/m² (5.7 lb/sq ft)

References

^ Cliche, Andre: Ultralight Aircraft Shopper's Guide 8th Edition, page C-19. Cybair Limited Publishing, 2001. ISBN 0-9680628-1-4
^ ^a ^b ^c ^d Bertrand, Noel; Rene Coulon; et al: World Directory of Leisure Aviation 2003-04, page 105. Pagefast Ltd, Lancaster OK, 2003. ISSN 1368-485X
^ ^a ^b ^c ^d Bayerl, Robby; Martin Berkemeier; et al: World Directory of Leisure Aviation 2011-12, page 216. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X
^ ^a ^b ^c Medway Microlights (2006). "EclipseR 912". Retrieved 22 January 2012.