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  2. Fuel economy in aircraft - Wikipedia

    en.wikipedia.org/wiki/Fuel_economy_in_aircraft

    The Airbus A220-300 is the most fuel-efficient, compared with the A319neo and Boeing 737 MAX 7 [48] Jet airliners became 70% more fuel efficient between 1967 and 2007, [ 49 ] 40% due to improvements in engine efficiency and 30% from airframes. [ 50 ]

  3. NAVBLUE - Wikipedia

    en.wikipedia.org/wiki/NAVBLUE

    NAVBLUE, an amalgamation of Navtech, Airbus LUCEM and Airbus ProSky, is Airbus’ flight operations software subsidiary. [1] [2] They provide products which include software for flight planning, aircraft performance, flight data analysis, aeronautical charts, crew planning, [3] [4] electronic flight bag and navigational data.

  4. List of airliners by maximum takeoff weight - Wikipedia

    en.wikipedia.org/wiki/List_of_airliners_by...

    Type MTOW [kg] MLW [tonnes] TOR [m] LR [m] ICAO category FAA category; Antonov An-225: 640,000: 591.7: 3,500: Super: Super Scaled Composites Model 351 Stratolaunch

  5. Jet engine performance - Wikipedia

    en.wikipedia.org/wiki/Jet_engine_performance

    Airbus A340-300 Electronic centralised aircraft monitor (ECAM) display showing N1 and EGT for each of the four engines The tail section of Flight 90 being hoisted from the Potomac River EPR or N1 are used as cockpit indicators for thrust because one or the other, depending on the preference of the engine maker, is a valid alternative for thrust ...

  6. Thrust-to-weight ratio - Wikipedia

    en.wikipedia.org/wiki/Thrust-to-weight_ratio

    Airbus A340-300 Enhanced: 0.2229 Max take-off weight, full power Airbus A380: 0.227 Max take-off weight, full power Boeing 747-8: 0.269 Max take-off weight, full power Boeing 777-200ER: 0.285 Max take-off weight, full power Boeing 737 MAX 8: 0.311 Max take-off weight, full power Airbus A320neo: 0.310 Max take-off weight, full power Boeing 757 ...

  7. Aircraft gross weight - Wikipedia

    en.wikipedia.org/wiki/Aircraft_gross_weight

    An aircraft's gross weight is limited by several weight restrictions in order to avoid overloading its structure or to avoid unacceptable performance or handling qualities while in operation. Aircraft gross weight limits are established during an aircraft's design and certification period and are laid down in the aircraft's type certificate and ...

  8. Fuel fraction - Wikipedia

    en.wikipedia.org/wiki/Fuel_fraction

    With a fuel fraction of nearly 85%, the GlobalFlyer could carry 5 times its weight in fuel.. In aerospace engineering, an aircraft's fuel fraction, fuel weight fraction, [1] or a spacecraft's propellant fraction, is the weight of the fuel or propellant divided by the gross take-off weight of the craft (including propellant): [2]

  9. Lift-to-drag ratio - Wikipedia

    en.wikipedia.org/wiki/Lift-to-drag_ratio

    Performance at a high angle of attack and a gentle stall are also important. ... Airbus A340-300: 19.1: Oct 25, 1991 Boeing 777 ... Lift-to-drag ratio calculator