TR-2 Archives | Air & Space Forces Magazine

Edwards F-35 Integrated Test Flight test pilots fly a Technical Refresh 3 (TR-3) flight test at Edwards Air Force Base, Calif., in August. Five aircraft, equipped with TR-3 hardware and software, flew together, and represented a continuation of the extensive flight test campaign underway. TR-3 provides the computational horsepower to support modernized Block 4 capabilities and ensure the F-35 remains superior to adversaries for decades to come. (Photo courtesy of Lockheed Martin/Darin Russell)

F-35 Program Director: More Delays Possible for Tech Refresh-3 Update

Please note that the online archives of Air Force Magazine are complete through 1996. Prior to 1996, issues may be missing from the online archive, or contain only selected articles.