Isaacs Spitfire
The Isaacs Spitfire is a single seat homebuilt sporting aircraft design created by John O. Isaacs, a former Supermarine employee and retired schoolmaster and designer of the Isaacs Fury, as a 6/10th scale replica of a Supermarine Spitfire. Its first flight was on 5 May 1975.
| Spitfire | |
|---|---|
 | |
| Isaacs Spitfire G-ISAC | |
| Role | Replica warbird |
| Manufacturer | Homebuilt |
| Designer | John O. Isaacs |
| First flight | 5 May 1975 |
As per the original Spitfire, the Isaacs Spitfire was a cantilever low-wing monoplane of semi-elliptical planform. The twin spar wing was built in one piece, mainly of spruce with birch plywood skin. The fuselage was of identical construction. The landing gear was non-retractable and included a tailwheel.
Plans are available for sale to home constructors.
Specifications
Data from Jane's All the World's Aircraft 1988-89[1]
General characteristics
- Crew: 1
- Length: 19 ft 3 in (5.87 m)
- Wingspan: 22 ft 1.5 in (6.744 m)
- Height: 5 ft 8 in (1.73 m)
- Wing area: 87 sq ft (8.1 m2)
- Airfoil: root: NACA 2213.2; tip: NACA 2206[2]
- Empty weight: 805 lb (365 kg)
- Gross weight: 1,100 lb (499 kg)
- Powerplant: 1 × Continental O-200 4-cylinder air-cooled horizontally-opposed piston engine, 100 hp (75 kW)
- Propellers: 2-bladed fixed-pitch propeller
Performance
- Maximum speed: 150 mph (240 km/h, 130 kn) at sea level
- Cruise speed: 134 mph (216 km/h, 116 kn)
- Rate of climb: 1,100 ft/min (5.6 m/s)
See also
Aircraft of comparable role, configuration and era
References
- J.W.R Taylor, 1988, p.544.
- Lednicer, David. "The Incomplete Guide to Airfoil Usage". m-selig.ae.illinois.edu. Retrieved 16 April 2019.
- Taylor, John W R (1988). Jane's All the World's Aircraft 1988-89. Coulsdon, Surrey, UK: Jane's Information Group. ISBN 0-7106-0867-5.
- Taylor, Michael J. H. (1989). Jane's Encyclopedia of Aviation. London: Studio Editions. p. 535.