• Thumbnail for Flight envelope
    In aerodynamics, the flight envelope, service envelope, or performance envelope of an aircraft or spacecraft refers to the capabilities of a design in...
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  • Thumbnail for Flight envelope protection
    Flight envelope protection is a human machine interface extension of an aircraft's control system that prevents the pilot of an aircraft from making control...
    14 KB (1,856 words) - 10:34, 11 December 2024
  • Thumbnail for Olympic Airways Flight 411
    On August 9, 1978, the flight came close to crashing in downtown Athens. Despite maneuvers near the edge of the flight envelope, none of the 418 passengers...
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  • Thumbnail for Aircraft
    instrumentation, navigation, radar, monitoring, and communications systems. The flight envelope of an aircraft refers to its approved design capabilities in terms...
    59 KB (5,724 words) - 21:17, 26 June 2025
  • Thumbnail for Kegworth air disaster
    flutter was unreliable and the fan blade had to be subjected to the full flight envelope to be certain of the test results. The accident was the first hull...
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  • Thumbnail for Unmanned aerial vehicle
    of flight controllers, to ensure safety without excessive redundancy to minimize cost and weight. Besides, dynamic assessment of flight envelope allows...
    161 KB (15,102 words) - 05:23, 23 June 2025
  • Thumbnail for Boeing 787 Dreamliner
    maiden flight". Flight International. Retrieved July 21, 2010. "Horizontal stabiliser gaps force 787 inspections and reduced flight envelope". Flight International...
    248 KB (23,317 words) - 14:25, 28 June 2025
  • Thumbnail for Fly-by-wire
    performance envelope. Mechanical and hydro-mechanical flight control systems are relatively heavy and require careful routing of flight control cables...
    40 KB (4,518 words) - 18:53, 12 June 2025
  • Thumbnail for Coffin corner (aerodynamics)
    altitude. The "corner" refers to the triangular shape at the top of a flight envelope chart where the stall speed and critical Mach number are within a few...
    11 KB (1,509 words) - 07:32, 25 June 2025
  • Thumbnail for Flight control modes
    Because the system is controlled electronically, the flight control system can provide flight envelope protection. The electronic system is subdivided between...
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  • Thumbnail for GlobalEye
    first flight lasted for 1 hour and 46 minutes. By July 2018, the flight test programme was focused on expanding the aircraft's flight envelope. According...
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  • Thumbnail for Cirrus SR22
    similar to ESPs in automobiles) on the Cirrus SR22. It included advanced flight envelope protection that could stabilize the aircraft with the push of a button...
    57 KB (4,890 words) - 15:56, 28 May 2025
  • Thumbnail for Ingenuity (helicopter)
    improved navigational techniques, and explored the limits of its flight envelope. Ingenuity's performance and resilience in the harsh Martian environment...
    128 KB (10,402 words) - 17:09, 14 June 2025
  • Thumbnail for Sikorsky S-76
    particularly troubled, being delayed by four years of delays due to flight envelope issues; it was finally certified for operation on 12 October 2012....
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  • Thumbnail for Aircraft flight control system
    September 2010. Dual control (aviation) Flight envelope protection Flight with disabled controls Helicopter flight controls HOTAS Kite control systems List...
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  • Thumbnail for Hot air balloon
    balloon is a lighter-than-air aircraft consisting of a bag, called an envelope, which contains heated air. Suspended beneath is a gondola or wicker basket...
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  • higher-speed turbine engine or a scramjet operable within a turbine's slower flight envelope; the DARPA HTV-3X had demonstrated a low-speed ramjet (DMRJ) functional...
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  • Thumbnail for Airbus A320 family
    control computers and transmitted to flight control surfaces within the flight envelope protection; in the 1980s the computer-controlled dynamic system of...
    127 KB (10,752 words) - 15:22, 20 June 2025
  • Thumbnail for Airbus RACER
    in Spain the tail parts primary structure. The flight demonstration should expand the flight envelope and assess performance, before demonstrating missions...
    10 KB (1,016 words) - 23:52, 17 June 2025
  • Thumbnail for Stall (fluid dynamics)
    European Airways Flight 548 China Airlines Flight 140 China Airlines Flight 676 Yeti Airlines Flight 691 Air France Flight 447 Colgan Air Flight 3407 Turkish...
    55 KB (7,287 words) - 12:18, 27 June 2025
  • Thumbnail for Boeing F-15EX Eagle II
    will have to recertificate entire F-15SA flight envelope." Archived 6 March 2016 at the Wayback Machine Flight International, 3 April 2013. Tirpak, John...
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  • circuit used to measure the envelope of a waveform Flight envelope, the limits within which an aircraft can operate Envelopes (band), an indie/pop band...
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  • Thumbnail for Ceiling (aeronautics)
    aircraft can reach under a set of conditions, as determined by its flight envelope. Service ceiling is the density altitude at which the rate of climb...
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  • Thumbnail for List of accidents and incidents involving the Lockheed Martin F-35 Lightning II
    US$50 million in damage. The Air Force halted F-35 flights on 3 July and resumed them on 15 July with flight envelope restrictions. In June 2015, the USAF Air Education...
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  • Thumbnail for Eurocopter EC135
    Category A operations throughout its full flight envelope. The EC135 can be equipped with either a conventional flight deck or the Avionique Novelle glass cockpit...
    59 KB (5,576 words) - 19:11, 27 May 2025
  • Thumbnail for Airbus A330neo
    first logged almost 200h in 58 flights while the second had accumulated nearly 120h in 30 flights. Its flight envelope was fully opened including flutter...
    136 KB (9,186 words) - 15:31, 26 June 2025
  • Thumbnail for Airbus A400M Atlas
    trailer. The A400M features a fly-by-wire flight control system with sidestick controllers and flight envelope protection. Like other Airbus aircraft, it...
    97 KB (8,268 words) - 11:05, 19 June 2025
  • be restarted in flight, provided the aircraft is flying within the portion of its flight envelope defined as the engine relight envelope. Depending on where...
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  • Thumbnail for Boeing KC-46 Pegasus
    aircraft features manual flight controls, ensuring unrestricted maneuverability to evade threats throughout its flight envelope. At the rear of the KC-46...
    93 KB (9,491 words) - 00:22, 22 June 2025
  • Thumbnail for Sixth-generation fighter
    aircraft. While current engines operate best at a single point in the flight envelope, sixth-generation engines are expected to have a variable cycle to...
    62 KB (5,425 words) - 07:15, 9 June 2025