Supriya Ghosh (Editor)

Aces High Cuby

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Top speed
  
160 km/h

Length
  
5.56 m

Wingspan
  
10 m

Manufacturer
  
Aces High Light Aircraft

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Huge rc plane the aces high cuby 2 with hirth 521cc mp4


The Aces High Cuby is a family of Canadian single engine, high wing, strut-braced, light sports planes with conventional landing gear that was marketed for homebuilding by Aces High Light Aircraft of London, Ontario.

Contents

The aircraft design was available in two versions, the single-seat Cuby I and side-by-side two-seat Cuby II. Aces High went out of business in the 1990s and the kits are no longer available.

Development

The Cuby fuselage is constructed from welded 4130 steel tubing, covered with aircraft fabric. The wings are built around an aluminum spar and D-cell and also fabric-covered. The conventional landing gear includes bungee-suspended main wheels and a steerable tail wheel.

The controls are conventional three-axis, with no flaps fitted to the wing. The aircraft were available as kits or as completed aircraft and were designed to look and fly similarly to a Piper J-3 Cub. The kit price for the Cuby I was US$11,350, including the propeller and 28 hp (21 kW) Rotax 277 engine.

The Cuby II features a 38 in (97 cm) wide cabin and a large baggage compartment behind the side-by-side seats. The aircraft was certified and put into production in Hungary for sale in Europe. In North America the Cuby II was sold for US$15,662.76, complete with propeller, 50 hp (37 kW) Rotax 503 powerplant, paint and fabric in 1988. Available options included folding wings, floats and an agricultural spray kit.

Reviewer Ken Armstrong, flying the Cuby II prototype with the 42 hp (31 kW) single carburetor version of the Rotax 503 said:

Variants

Cuby I
Single seat, standard engine 28 hp (21 kW) Rotax 277, qualified as a US FAR 103 Ultralight Vehicle with an empty weight of 250 lb (113 kg) and as Canadian basic ultra-light, advanced ultra-light or amateur-built aircraft
Cuby II
Two seat, standard engine 50 hp (37 kW) Rotax 503, qualified as a US amateur-built and Canadian basic ultra-light, advanced ultra-light or amateur-built aircraft. More than 200 completed and flying.

Specifications (Cuby II)

General characteristics

  • Crew: one, pilot
  • Capacity: 1 passenger
  • Length: 5.56 m (18 ft 3 in)
  • Wingspan: 10.21 m (33 ft 6 in)
  • Height: 1.77 m (5 ft 10 in)
  • Wing area: 15 m² (161 ft²)
  • Empty weight: 188 kg (413 lb)
  • Loaded weight: 480 kg (1,058 lb)
  • Powerplant: 1 × Rotax 503, 39 kW (52 hp)
  • Performance

  • Maximum speed: 160 km/h (86 knots, 100 mph)
  • Range: 230 km (124 nm, 143 mi)
  • Rate of climb: 113 m/min (700 ft/min)
  • References

    Aces High Cuby Wikipedia