Aerospace startup Hermeus announced it has started testing the Pratt & Whitney F100 engine that will power the Quarterhorse Mk 3 aircraft to Mach 5 ...
In 1964, the Department of Defense announced Beale would be home to the new, supersonic reconnaissance aircraft - the SR-71 "Blackbird." The 4200th Strategic Reconnaissance Wing was activated in 1965 ...
The Yunxing supersonic jet, which will be shod with the JinDou400 ... high-speed airframe of the hybrid turbojet/ramjet-shod SR-71 Blackbird. The Blackbird had a publicly confirmed speed of ...
Jumping forward several decades and skipping other great leaps in technology like the SR-71 Blackbird (first Mach 3+, high altitude aircraft) and Boeing B-52 Stratofortress (longest-serving ...