Colyaer Martin3 S100

The Colyaer Martin3 S100 is a Spanish ultralight aircraft, designed and produced by Colyaer of Portonovo.[1][2]

Martin3 S100
Role Ultralight aircraft
National origin Spain
Manufacturer Colyaer
Status In production
Variants Colyaer Freedom S100

Design and development

The aircraft was designed to comply with the Fédération Aéronautique Internationale microlight rules. It features a cantilever high-wing, a two-seats-in-side-by-side configuration enclosed cockpit, fixed tricycle landing gear and a single engine in pusher configuration.[1][2]

The aircraft is made from composites. Its 12.4 m (40.7 ft) span wing has an area of 12.0 m2 (129 sq ft) and flaps that can be deployed for landing and reflexed for cruise flight. The long wingspan gives the Martin3 a glide ratio of 23:1 and allows power-off soaring flights. The standard engine is the 100 hp (75 kW) Rotax 912ULS four-stroke powerplant.[1][2]

In 2015 the aircraft was marketed by Galicia Avionica SL.[3]

Specifications (Martin3 S100)

Data from Bayerl[1]

General characteristics

  • Crew: one
  • Capacity: one passenger
  • Wingspan: 12.4 m (40 ft 8 in)
  • Wing area: 12.0 m2 (129 sq ft)
  • Empty weight: 280 kg (617 lb)
  • Gross weight: 450 kg (992 lb)
  • Fuel capacity: 140 litres (31 imp gal; 37 US gal)
  • Powerplant: 1 × Rotax 912ULS four cylinder, liquid and air-cooled, four stroke aircraft engine, 75 kW (101 hp)

Performance

  • Maximum speed: 260 km/h (160 mph, 140 kn)
  • Cruise speed: 180 km/h (110 mph, 97 kn)
  • Stall speed: 65 km/h (40 mph, 35 kn)
  • Rate of climb: 5 m/s (980 ft/min)
  • Wing loading: 37.5 kg/m2 (7.7 lb/sq ft)

References
  1. Bayerl, Robby; Martin Berkemeier; et al: World Directory of Leisure Aviation 2011-12, page 36. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X
  2. Bertrand, Noel; Rene Coulon; et al: World Directory of Leisure Aviation 2003-04, page 132. Pagefast Ltd, Lancaster UK, 2003. ISSN 1368-485X
  3. Tacke, Willi; Marino Boric; et al: World Directory of Light Aviation 2015-16, page 57. Flying Pages Europe SARL, 2015. ISSN 1368-485X
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