Recent updates from the United States Air Force (USAF) regarding the Next Generation Adaptive Propulsion (NGAP) fighter jet ... DOD and NASA programs, which have long pursued a single engine ...

The F-47’s illustrated features might have been intended as red herrings—or had their proportions exaggerated—all along. That ...

The F-16XL is an experimental variant of the F-16 Fighting Falcon, a single-engine multirole ... transferred to NASA for greater aeronautical research. As for why the Air Force was originally ...

The NASA team developing the X-59 supersonic demonstrator jet have fired up the aircraft’s GE Aviation F414-GE-100 powerplant for the first time, having started engine-run tests on 30 October.