| Manufacturer |
Spartan Aircraft Ltd |
Lockheed Martin |
| Description |
The Spartan C4 was an American four-seat cabin monoplane designed and built by the Spartan Aircraft Company. |
The Lockheed Martin X-35 is a concept demonstrator aircraft (CDA) developed by Lockheed Martin for the Joint Strike Fighter program. |
| First Flight |
1930-01-01 |
2000-10-24 |
| Designer |
Spartan Aircraft Ltd |
Lockheed Martin |
| Type |
|
Concept demonstrator aircraft (CDA) |
| Length (m) |
15.24 |
15.3924 |
| Height (m) |
2.7432 |
4.0538 |
| Cockpit Crew |
|
1 |
| Max Seating |
2 |
|
| Max Speed (km/h) |
208.7319 |
|
| Cruise Speed (km/h) |
175.4185 |
|
| Max Ceiling (m) |
4572 |
15240 |
| Rate of Climb (m/s) |
4.5974 |
|
| Capacity Description |
2 or 3 passengers, (four seats total) |
|
| Max Mach (Mach) |
|
1.5 |
| National Origin |
United States of America |
|
| Number Built |
7 |
2 |
| Powerplant Description |
1 × Wright J-6 9-cylinder air-cooled radial piston engine, 179 kW (240 hp) each |
1 × Pratt & Whitney JSF119-PW-611 augmented turbofan |
| Primary Users |
|
Defense Advanced Research Projects Agency (DARPA) |
| Status |
|
Developed into the F-35 |
| Wikipedia Article (URL) |
en.wikipedia.org/wiki/Spartan_C4 |
en.wikipedia.org/wiki/Lockheed_Martin_X-35 |
| Flat Wing Span (m) |
9.7536 |
10.0584 |
| Flat Wing Area (m²) |
27.778 |
41.8064 |
| Aircraft Engine |
|
Pratt & Whitney F135 |
| Number of Engines |
1 |
1 |