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originally posted by: StratosFear
and got into a big argument with a teacher about the fastest aircraft in the world, he said it was obviously the SR-71 but the XB-70 was slightly faster.
originally posted by: StratosFear
Hoping one day we can get a look at some of the airframe(s) that trickled down out of the XB-70 program
originally posted by: Bfirez
Are you sure about them being direct descendants?
Source
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.
My apologies for doubting you. Do you think the xb70 went black, or was it really canceled?