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  2. Thrust-to-weight ratio - Wikipedia

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

    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 757-200: 0.341 Max take-off weight, full power (w/Rolls-Royce RB211) Tupolev 154B: 0.360

  3. 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

  4. 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]

  5. Takeoff - Wikipedia

    en.wikipedia.org/wiki/Takeoff

    A Boeing 737-800 retracting its undercarriages during takeoff. In a single-engine or light twin-engine aircraft, the pilot calculates the length of runway required to take off and clear any obstacles, to ensure sufficient runway to use for takeoff. A safety margin can be added to provide the option to stop on the runway in case of a rejected ...

  6. Fuel economy in aircraft - Wikipedia

    en.wikipedia.org/wiki/Fuel_economy_in_aircraft

    The payload fraction of modern twin-aisle aircraft is 18.4% to 20.8% of their maximum take-off weight, while single-aisle airliners are between 24.9% and 27.7%. An aircraft weight can be reduced with light-weight materials such as titanium , carbon fiber and other composite plastics if the expense can be recouped over the aircraft's lifetime.

  7. Flex temp - Wikipedia

    en.wikipedia.org/wiki/Flex_temp

    The particular take-off distance required may be shorter than the available runway length. In this case a lower thrust may be used. Lower thrust settings increase engine life and reduce maintenance costs. The take-off thrust available from a civil engine is a constant value up to a particular ambient temperature.

  8. Alaska Airlines plane aborts takeoff to avoid collision with ...

    www.aol.com/alaska-airlines-plane-aborts-takeoff...

    Alaska Airlines 369, a Boeing 737 MAX 9 airplane with 176 passengers and six crew on board, aborted takeoff around 9:15 a.m. ET due to a potential traffic conflict after it had received clearance ...

  9. Thrust-specific fuel consumption - Wikipedia

    en.wikipedia.org/wiki/Thrust-specific_fuel...

    Thrust-specific fuel consumption (TSFC) is the fuel efficiency of an engine design with respect to thrust output. TSFC may also be thought of as fuel consumption (grams/second) per unit of thrust (newtons, or N), hence thrust-specific.