The Skye Treck Skyseeker is a Canadian ultralight aircraft that was designed and produced by Skye Treck of Manitoba. The aircraft was supplied as a kit for amateur construction.[1][2]
| Skyseeker | |
|---|---|
| Role | Ultralight aircraft |
| National origin | Canada |
| Manufacturer | Skye Treck |
| Introduction | 1981 |
| Status | Production completed |
| Developed from | Teratorn T/A |
Design and development
editThe aircraft was designed to comply with the US FAR 103 Ultralight Vehicles rules, including the category's maximum empty weight of 254 lb (115 kg). The aircraft has a standard empty weight of 248 lb (112 kg). It features a cable-braced high-wing, a single-seat, open cockpit, conventional landing gear and a single engine in pusher configuration.[1][2]
The aircraft is made from bolted-together aluminium tubing, with the flying surfaces covered in Dacron sailcloth. Its single-surface 32 ft (9.8 m) span wing's cable bracing is supported by a single kingpost. The pilot is accommodated on an open seat, without a windshield. The landing gear features bungee suspension on all three wheels and the tail wheel is steerable. No brakes are fitted. The standard engine supplied was the single cylinder two-stroke Rotax 277 of 28 hp (21 kW) and it is mounted on the wing trailing edge, with the propeller turning in between the tail boom tubes. The engine utilizes a 2:1 belt reduction drive with a centrifugal clutch to allow the propeller to stop when the engine is at idle.[1][2]
The Skyseeker sold in very large numbers in the 1980s in Canada.[1]
Variants
editAircraft on display
editSpecifications (Skyseeker Mk III)
editData from Cliche and the Virtual Ultralight Museum.[1][2]
General characteristics
- Crew: one
- Length: 12 ft (3.7 m)
- Wingspan: 32 ft (9.8 m)
- Height: 9 ft (2.7 m)
- Wing area: 160 sq ft (15 m2)
- Empty weight: 248 lb (112 kg)
- Gross weight: 496 lb (225 kg)
- Fuel capacity: 5 U.S. gallons (19 L; 4.2 imp gal)
- Powerplant: 1 × Rotax 277 single cylinder, two-stroke aircraft engine, with a 2:1 belt reduction drive with a centrifugal clutch, 28 hp (21 kW)
- Propellers: 2-bladed wooden, 4 ft (1.2 m) diameter pitch 34 in (86 cm)
Performance
- Maximum speed: 45 mph (72 km/h, 39 kn)
- Cruise speed: 40 mph (64 km/h, 35 kn)
- Stall speed: 20 mph (32 km/h, 17 kn)
- Never exceed speed: 55 mph (89 km/h, 48 kn)
- Range: 180 mi (290 km, 160 nmi)
- Service ceiling: 10,000 ft (3,000 m)
- g limits: +5/-4
- Maximum glide ratio: 6:1
- Rate of climb: 750 ft/min (3.8 m/s)
- Wing loading: 2.7 lb/sq ft (13 kg/m2)
References
edit- ^ a b c d e f g h Cliche, Andre: Ultralight Aircraft Shopper's Guide 8th Edition, page E-36. Cybair Limited Publishing, 2001. ISBN 0-9680628-1-4
- ^ a b c d e f g Virtual Ultralight Museum (n.d.). "Skyseeker". Retrieved 14 December 2011.
- ^ British Columbia Aviation Museum (2011). "Aircraft on Display at the BC Aviation Museum". Archived from the original on 24 February 2012. Retrieved 14 December 2011.
