X-15 Astroflights

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Project Summary

From June 1959 to October 1968, the three X-15 rocket-powered aircraft made a total of 199 flights that contributed to the design and development of what would eventually become the space shuttle. The X-15 was carried aloft under the wing of a B-52 and then dropped for its powered flight and landing at Edwards Air Force Base, California. The X-15 flew to speeds of up to 4,560 mph (Mach 6.7). Additionally, during the 13 flights listed below, the pilots earned their "Astronaut Wings" by flying the X-15 to altitudes of over 60 miles, which is considered to be the outer edge of the Earth's atmosphere. Therefore, during these 13 flights, the X-15 took man to the edge of space in controlled, winged flight. Each of the X-15's astroflights lasted about 10 minutes. The total flight time for the 199 X-15 flights was 10h 13m 49s. One X-15 pilot, Michael Adams, was killed in the crash of X-15 No. 3 on November 15, 1967.

Astroflight Missions Flown

                                 # of Flt.                          
  Date       Spacecraft Name     Crew Days      X-15 Astropilot     
-------- ----------------------- ---- ----  ------------------------
06/08/59 ---------------------------------- 1st X-15 flight         
07/17/62 X-15 #3 Flight 62         1    -1  Robert M. White         
01/17/63 X-15 #3 Flight 77         1    -1  Joseph A. Walker        
06/27/63 X-15 #3 Flight 87         1    -1  Robert A. Rushworth     
07/19/63 X-15 #3 Flight 90         1    -1  Joseph A. Walker        
08/22/63 X-15 #3 Flight 91         1    -1  Joseph A. Walkert       
06/29/65 X-15 #3 Flight 138        1    -1  Joseph H. Engle         
08/10/65 X-15 #3 Flight 143        1    -1  Joseph H. Engle         
09/28/65 X-15 #3 Flight 150        1    -1  John B. McKay           
10/14/65 X-15 #1 Flight 153        1    -1  Joseph H. Engle         
11/01/66 X-15 #3 Flight 174        1    -1  William H. Dana         
10/17/67 X-15 #3 Flight 190        1    -1  William Knight          
11/15/67 X-15 #3 Flight 191        1    -1  Michael J. Adams        
08/21/68 X-15 #1 Flight 197        1    -1  William H. Dana         
10/24/68 ---------------------------------- 199th X-15 flight       

| X-15 Photo Album > |


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Copyright © 1996-2008 Arnold E. van Beverhoudt, Jr.
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Last Updated: January 1, 2003