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In article ,
"C J Campbell" writes: "Steven P. McNicoll" wrote in message ink.net... Where's the similarity? The Wrights were the first to achieve powered, sustained, controlled heavier-than-air flight. Nobody had accomplished that before the Wrights on December 17, 1903. But manned suborbital flight HAS been accomplished before, four times before, and it was last done over forty years ago. If manned suborbital spaceflight had any real usefulness why did it stop? The earlier flights were not done in a re-usable spacecraft. Most definitely _not_ the case (Or to quote Mary Shafer, "Wrong, wrong, wrongitty wrong!") The two suborbital Mercury flights were not my re-usable spacecraft, But they weren't the only spacecraft used. On July 19, 1963, Joe Walker, flying X-15 66672, reached an altitude of 347,800'. (Flight 3-21-3, Mission # 90 in the X-15 program. On August 22, 1963, Walker, again flying 66672, reached an altitude of 354,200'. (Flight 3-22-36, Mission # 91 in the X-15 program. Are you trying to say that the X-15 wasn't reusable? That'll come as a big surprise to the people who got 199 flights out of 3 aircraft. Note that the August 22 flight was originally scheduled to be flown on Aug 6, 1963, but was aborted before launch due to a systems problem (Computer overheat). There was an attempt to refly on Aug 13, 1963 that was aborted after an APU wouldn't start. Another reply attempt of Aug 15 was aborted due to weather. So the second flight could very easily have occurred on Aug 6. -- Pete Stickney A strong conviction that something must be done is the parent of many bad measures. -- Daniel Webster |
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