A longevity, thrust and fuel efficiency upgrade for the Lockheed Martin F-35 has passed a preliminary design review (PDR) milestone, Pratt & Whitney says. The announcement was made July 15. The F135 ...

Two companies will vie to design a new high-speed, runway-independent aircraft, the Defense Advanced Research Project Agency announced today. “As of May 2024, two performers—Aurora Flight Sciences and ...

RTX companies Pratt & Whitney and Collins are working with multiple partners on EU-funded work RTX companies Pratt & Whitney and Collins Aerospace have completed preliminary design review for the ...

Industrial partners in the Eurodrone program have completed the preliminary design review (PDR) for the twin-engine medium-altitude, long-endurance (MALE) uncrewed air system (UAS). Airbus is the lead ...

If Aurora’s concept passes the Preliminary Design Review by 2025, it will be expected to float, fly and then demonstrate the Liberty Lifter by late-2027 or early 2028. Following General Atomics’ exit ...