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  2. Altitude - Wikipedia

    en.wikipedia.org/wiki/Altitude

    Absolute altitude is the vertical distance of the aircraft above the terrain over which it is flying. [3]: ii It can be measured using a radar altimeter (or "absolute altimeter"). [3] Also referred to as "radar height" or feet/metres above ground level (AGL). True altitude is the actual elevation above mean sea level.

  3. Flight altitude record - Wikipedia

    en.wikipedia.org/wiki/Flight_altitude_record

    The highest altitude obtained by a paper plane was previously held by the Paper Aircraft Released Into Space (PARIS) project, which was released at an altitude of 27.307 kilometres (89,590 ft), from a helium balloon that was launched approximately 80 kilometres (50 mi) west of Madrid, Spain on October 28, 2010, and recorded by The Register's ...

  4. Steve Fossett - Wikipedia

    en.wikipedia.org/wiki/Steve_Fossett

    The flight set the Absolute Altitude Record for gliders at 15,460 metres (50,720 ft). [44] Since the glider cockpit was unpressurized, the pilots wore full pressure suits (similar to space suits) so that they would be able to fly to altitudes above 45,000 feet (14,000 m). Fossett and Enevoldson had made previous attempts in three countries over ...

  5. Perlan Project - Wikipedia

    en.wikipedia.org/wiki/Perlan_Project

    Prior to the 4 September 2017 flight, the glider absolute world altitude record stood at 15,460 meters (50,727 feet), which is the altitude reached by Steve Fossett and Einar Enevoldson during Perlan Mission I. The previous record was 14,938 meters (49,009 feet).

  6. Walter Chmela - Wikipedia

    en.wikipedia.org/wiki/Walter_Chmela

    Multi Seat Absolute Altitude record, 10,390m (35,000'ASL), 1975; Multi Seat Speed Closed Circuit Out and Return record, 65kmph, 1976; Awards and honours.

  7. Aleksandr Fedotov (pilot) - Wikipedia

    en.wikipedia.org/wiki/Aleksandr_Fedotov_(pilot)

    On E-166 and MiG-25 aircraft, he set 18 world aviation records (of which three are absolute), speed, dynamic ceiling, load capacity and climbing speed. In particular, he still owns the unaccounted flight altitude record (37,650 metres) for manned jet aircraft, established on 31 August 1977, in an experimental MiG-25M fighter.

  8. Anne Burns - Wikipedia

    en.wikipedia.org/wiki/Anne_Burns

    In December 1956, she flew a Slingsby Skylark 3b following a bungee launch to 11,890 feet (3,620 m) setting new women's British national and UK absolute altitude and gain-of-height records. Again flying a Skylark 3, she became the first woman to cross the English Channel in a glider in 1957. [ 1 ]

  9. Height - Wikipedia

    en.wikipedia.org/wiki/Height

    Furthermore, if the point is attached to the Earth (e.g., a mountain peak), then altitude (height above sea level) is called elevation. [ 2 ] In a two-dimensional Cartesian space , height is measured along the vertical axis ( y ) between a specific point and another that does not have the same y -value.