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476:(39 m/s²). Weightlessness lasted for 3 to 5 minutes. Re-entry heating warmed the exterior of the X-15 to 650 °C in places. During pull up after re-entry, the acceleration built up to 5
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Maximum Speed - 5,971 km/h. Maximum
Altitude - 106,010 m. 80 cm diameter balloon towed on 30 m line to measure air density. First X-15 flight over 100 km (a height known as the
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in aviation history. First flight launched over Smith Dry Lake, NV. Experiments: Towed balloon, horizon scanner, photometer, infrared and ultraviolet. Balloon instrumentation failed.
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The X-15 engine burned about 85 seconds. Near the end of the burn, acceleration built up to about 4
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91:
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Flight experience with shock impingement and interference heating on the X-15-2 research airplane
480:(49 m/s²) for 20 seconds. The entire flight lasted about 12 minutes from launch to landing.
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Launched by: NB-52B #008, Pilots Fulton & Bement. Takeoff: 17:19. UTC Landing: 19:04 UTC.
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on July 19, 1963. It was the first of two X-15 missions that passed the 100-km high
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Hypersonics Before the
Shuttle: A Concise History of the X-15 Research Airplane
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448:). This made Walker the first US civilian in space. This was also the first
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15,195 kg fueled; 6,577 kg burnout; 6,260 kg landed
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X-15: the NASA mission reports, incorporating files from the USAF
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44:
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499:"Higher & Faster: Memorial Fund Established for X-15 pilot"
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First (FAI-recognized) / Second (U.S.-recognized) spaceflight
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Chase pilots: Crews, Dana, Rogers, Daniel and Wood.
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583:X-15 research results with a selected bibliography
566:Thermal protection system X-15A-2 Design Report
817:(spaceflight, program altitude record, Walker)
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16:1963 American crewed sub-orbital spaceflight
785:(first flight into the mesosphere, Walker)
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463:#3, serial 56–6672 on its 21st flight.
343:the next month. The X-15 was flown by
532:. Burlington, Ontario: Apogee Books.
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7:
497:Evans, Larry (November 27, 2006).
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111:15,195 kilograms (33,499 lb)
70:106.01 kilometers (65.87 mi)
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602:, NASA Technical Reports, NASA,
585:, NASA Technical Reports, NASA,
568:, NASA Technical Reports, NASA,
551:, NASA Technical Reports, NASA,
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127:6,577 kilograms (14,500 lb)
119:6,260 kilograms (13,800 lb)
54:11 minutes, 24 seconds
833:(spaceflight, fatality, Adams)
825:(program speed record, Knight)
1:
409:106.01 km., 347,800 feet
62:534 kilometers (332 mi)
547:Jenkins, Dennis R. (2000),
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854:Boeing B-52 Stratofortress
793:(first spaceflight, White)
610:, Document ID: 19920075739
593:, Document ID: 19650010561
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559:, Document ID: 20000068530
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581:Stillwell, W. H. (1965),
459:The mission was flown by
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528:Goodwin, Robert (2000).
874:Sub-orbital spaceflight
690:North American Aviation
665:United States Air Force
179:July 19, 1963, 18:20:05
598:Watts, Joe D. (1968),
351:over the Kármán line.
299:X-15 Flight 90 pilot,
266:1963-07-19UTC18:31:30Z
183:1963-07-19UTC18:20:05Z
809:(spaceflight, Walker)
564:Price, A. B. (1968),
347:, who flew both X-15
83:Spacecraft properties
777:List of X-15 flights
208:Smith Ranch Dry Lake
895:1963 in spaceflight
646:North American X-15
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313:North American X-15
225: /
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440:Mission highlights
434:NB-52B Bomber #008
395:Mission parameters
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229:39.333°N 117.483°W
59:Distance travelled
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869:List of X-planes
864:Hypersonic speed
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716:Scott Crossfield
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157:Joseph A. Walker
51:Mission duration
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325:US Air Force
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275:Landing site
259:Landing date
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116:Landing mass
98:Manufacturer
41:US Air Force
29:Mission type
505:. Space.com
450:spaceflight
446:Kármán line
415:534 km
329:Kármán line
232: /
192:Launch site
176:Launch date
108:Launch mass
32:Test flight
889:Categories
830:Flight 191
822:Flight 188
736:John McKay
522:References
454:spaceplane
419:Burn Time:
369:Astronaut
301:Joe Walker
88:Spacecraft
814:Flight 91
806:Flight 90
798:Flight 87
790:Flight 62
782:Flight 35
726:Joe Engle
653:Operators
341:Flight 91
309:Flight 90
270: UTC
187: UTC
145:Crew size
20:Flight 90
849:Bell X-1
365:Position
323:and the
220:117°29′W
124:Dry mass
37:Operator
858:Balls 8
842:Related
770:Flights
311:of the
283:Edwards
264: (
217:39°20′N
202:Edwards
197:Balls 8
181: (
153:Members
699:Pilots
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509:May 4,
413:Range:
374:Pilot
331:, the
315:was a
67:Apogee
484:Notes
452:of a
425:Mach:
401:Mass:
337:space
660:NASA
534:ISBN
511:2010
461:X-15
427:5.50
355:Crew
321:NASA
140:Crew
92:X-15
45:NASA
604:hdl
587:hdl
570:hdl
553:hdl
333:FAI
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