Fightersconcept demonstrator aircraft for Joint Strike Fighter program
Lockheed Martin X-35

The Lockheed Martin X-35 is a concept demonstrator aircraft (CDA) developed by Lockheed Martin for the Joint Strike Fighter program. The X-35 was declared the winner over the competing Boeing X-32 and a developed, armed version went on to enter production in the early 21st century as the F-35 Lightning II.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
- Manufacturer
- Lockheed Martin
- Category
- Fighters
- Country of origin
- United States
- First flight
- 2000-10-24
Specifications
- Max speed
- 1.5 kt
- Range
- 1,200 nm
- Service ceiling
- 50,000 ft
- Max takeoff weight
- 50,000 lb
- Empty weight
- 26,500 lb
- Powerplant
- Pratt & Whitney JSF119-PW-611 augmented turbofan
- Engines
- 1
- Seats
- 1
- Length
- 50.5 ft
- Wingspan
- 33 ft
- Height
- 13.3 ft
- Number built
- 2
Specifications are approximate and may vary by variant. Compiled from Wikipedia (CC BY-SA).
Reference and training only. Specifications vary by variant — consult the manufacturer and the official documents.