Lockheed Martin X-35

X-35 JSF
The X-35A JSF performs flight tests at Edwards Air Force Base, California
General information
Type	Concept demonstrator aircraft (CDA)
Manufacturer	Lockheed Martin Aeronautics
Status	Developed into the F-35
Primary user	Defense Advanced Research Projects Agency (DARPA)
Number built	2 (X-35A/B and X-35C)
History
First flight	24 October 2000[1][2]
Developed into	Lockheed Martin F-35 Lightning II

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.