The Bell X-2 Starbuster pushed flight beyond Mach 3 and 126,000 feet, advancing research on extreme speeds and paving the way ...
Proprotor blades stop and fold back and propulsion transitions from turboshaft to turbofan to accelerate the X-76 to speeds of about 400 kt. Credit: Bell The stop-fold tiltrotor uncrewed aircraft ...
US hypersonic aircraft developer Hermeus has secured experimental type certification from the Federal Aviation Administration ...
DARPA has assigned the designation X-76 to the Speed and Runway Independent Technologies (SPRINT) project, a Bell ...
The history of military aviation is, in a few ways, a story of pushing speed to its limits.
The X-76 is the latest in a long series of experimental X-planes developed by the Defense Advanced Research Projects Agency ...
As science fiction technology quickly continues becoming real, the U.S. military now has plans for an experimental plane ...
Kratos Defense will utilize the Hermeus high-speed Quarterhorse aircraft as part of its support work for the U.S. Navy and Missile Defense Agency’s Multi-Service Advanced Capabilities Hypersonic ...