7 entry daha
  • supreme state of the art
    --
    usaf time-to-intercept record:
    target: 35000 feet (10668 meter), 172 miles (227 km) from base
    time-to-intercept: 8 minutes 59.9 seconds.
    average speed: 1150 mph (1850 km p hour)
    by: captain m. schaff, usaf; captain b. jones, usaf
    december 10, 1958
    world speed record:
    1404 mph (2259 km p hour)
    by: captain w. w. irwin, usaf
    may 17, 1958
    --
    world altitude record:
    91,249 feet (27,813 meter)
    by: major h. c. johnson, usaf
    may 7, 1958

    103,395.5 feet (31,515 meter)
    by: captain joe b. jordan, usaf
    december 14, 1959
    --
    world time-to-climb record:
    9,842 feet (3,000 meter): 41:85 sec.
    19,684 feet (6,000 meter): 58:41 sec.
    29,527 feet (9,000 meter): 1:21:14
    39,370 feet (12,000 meter): 1:39:90
    49,212 feet (15,000 meter): 2:11:10
    65,616 feet (20,000 meter): 3:42:99
    82,020 feet (25,000 meter): 4:26:03
    by: lieutenant william t. smith, usaf; lieutenant einar . enevoldson, usaf
    december 18, 1958
67 entry daha
hesabın var mı? giriş yap