Slingsby T.65
From Wikipedia, the free encyclopedia
Type designation | T-65 Vega | T-65C Sport Vega |
Competition class | 15 Metre class | |
Number built | 70 | |
Crew | 1 | |
Length | 6.72 m | |
Wingspan | 15 m | |
Wing area | 10.05 m² | |
Aspect ratio | 22.4 | |
Wing profile | Wortmann FX 67-K-15 | |
Empty mass | 236 kg | |
Water ballast | 160 kg | |
Maximum mass | 508 kg | |
Wing loading | 30.5 - 50.5 kg/m² | |
Maximum speed | 250 km/h | |
Rough air speed | 196 km/h | |
Minimum sink rate | 0.67 m/s | |
Best glide ratio | 42 |
The Vickers-Slingsby T-65 Vega is a 15 metre class sailplane which first flew on 3 June 1977. Of fibreglass construction, it features linked camber-changing flaps and airbrakes, and a retractable main and tailwheel. A simplified version called the T-65C Sport Vega has a non-retractable mainwheel and hinged trailing edge airbrakes instead of flaps. This version of the Vega first flew on 18 December 1979 and has no provision for water ballast.
[edit] Variants
- T65A
- Initial production version first flown in 1977.
- T65B
- One production glider was designated T65B.
- T65C Sport Vega
- Fixed-wheel with no flaps or water ballast first flown in 1980.
- T65D Vega
- Increased watar ballast to 350lbs and increased all up weight to 1120lbs.
- Vega 17L
- Gliders fitted with an optional wingtips to increase span to 17 metres.
[edit] References
- Andrew Coates, Janes World Sailplanes and Motorgliders, ISBN 0 354 01119 7
- Michael Hardy, Gliders and Sailplanes of the World, ISBN 0 7110 1152 4
- Martin Simons, Slingsby Sailplanes, ISBN 1 85310 732 8