Although Chuck Yeager first broke the sound barrier in 1947, the first flight of a commercial supersonic travel did not take place until 1969. Discuss the subject of supersonic flight, both military and civilian. Why were supersonic bombers, such as the B

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  • Although Chuck Yeager first broke the sound barrier in 1947, the first flight of a commercial supersonic travel did not take place until 1969. Discuss the subject of supersonic flight, both military and civilian.
  • Why were supersonic bombers, such as the B-58 and the B-70, phased out, whereas the subsonic B-52 is scheduled to fly for up to 90 years?
  • Why were the Concorde and Tu-144 supersonic transports commercial failures?
  • Why did the United States end its SST project in 1971? 

The primary posting should be approximately 100 words.