Right: SR-71B Blackbird (USAF / Judson Brohmer – Armstrong) – Left= Pratt & Whitney J58 Turbojet (Andywebby – Own work) The company behind the SR-71 Blackbird’s engine Pratt & Whitney now confirms it is working on a secretive development program called Metacomet aimed at solving the problem of fielding high-speed, reusable propulsion systems at low …
Read More »Pratt & Whitney Working On SR-71 Blackbird Engine For … Something
