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The first XB-70 carried out its maiden flight in September 1964 and many more test flights followed. [71] The data from the XB-70 test flights and aerospace materials development were used in the later B-1 bomber program, the American supersonic transport (SST) program, and via espionage, the Soviet Union's Tupolev Tu-144 SST program. [72]
It was the XB-70 Valkyrie, an experimental plane developed for the US Air Force. Its inaugural flight — 60 years ago in September 1964 — kicked off a golden era for supersonic aircraft. The ...
On June 8, 1966, he was the sole survivor of the mid-air collision that destroyed the XB-70 #2 prototype and killed his co-pilot, Major Carl Cross, USAF, and noted aviator Joe Walker. [2] White ejected from the XB-70, sustaining serious injuries, including one arm being crushed as it was caught in the clamshell-like escape capsule as it closed ...
The Mach 3 XB-70's two crew escape capsules did not work well the only time they were needed. On June 8, 1966, XB-70 airframe AV/2 was involved in a mid-air crash with an F-104 Starfighter. Maj. Carl Cross's seat was unable to retract backwards into the escape capsule due to high-g-forces as the plane spiraled downwards. He died in the crash. Maj.
Walker was killed on June 8, 1966, when his F-104N Starfighter chase aircraft collided with a North American XB-70 Valkyrie. [13] At an altitude of about 25,000 ft (7.6 km) [ 14 ] Walker's Starfighter was one of five aircraft in a tight group formation for a General Electric publicity photo when his F-104 drifted into contact with the XB-70's ...
The General Electric YJ93 turbojet engine was designed as the powerplant for both the North American XB-70 Valkyrie bomber and the North American XF-108 Rapier interceptor. The YJ93 was a single-shaft axial-flow turbojet with a variable-stator compressor and a fully variable convergent/divergent exhaust nozzle.
2 Possible cover up on the XB-70 crash. 4 comments. 3 Status. 3 comments. 4 Largest control surfaces? 1 comment. ... Talk: North American XB-70 Valkyrie/Archive 2.
By this point the only design still considering using HEF was the XB-70 and its J93. NAA and General Electric responded by redesigning the engine to run on a new higher-density form of jet fuel, JP-6, and filling one of the two bomb bays with a new fuel tank.