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  2. Hydrogen-powered aircraft - Wikipedia

    en.wikipedia.org/wiki/Hydrogen-powered_aircraft

    The hydrogen-powered Tu-155 prototype made its first flight on 15 April 1988.. A hydrogen-powered aircraft is an aeroplane that uses hydrogen fuel as a power source. Hydrogen can either be burned in a jet engine or another kind of internal combustion engine, or can be used to power a fuel cell to generate electricity to power an electric propulsor.

  3. Aviation fuel - Wikipedia

    en.wikipedia.org/wiki/Aviation_fuel

    In March 2022, Austin's Austin–Bergstrom International Airport came close to running out of fuel, potentially stranding aircraft. [32] Common forecasting techniques include tracking airline schedules and routes, expected distance flown, ground procedures, fuel efficiency of each aircraft and the impact of environmental factors like weather ...

  4. DLR HY4 - Wikipedia

    en.wikipedia.org/wiki/DLR_HY4

    HY4 is a four seat hydrogen fuel cell powered aircraft. It made its maiden flight on 29 September 2016 from Stuttgart Airport, powered by gaseous hydrogen.It was designed by DLR Institute of Engineering Thermodynamics of the German Aerospace Center, [2] [3] [4] based on the Taurus G4, manufactured by Pipistrel.

  5. Fuel cell - Wikipedia

    en.wikipedia.org/wiki/Fuel_cell

    Fuel cell vehicles running on compressed hydrogen may have a power-plant-to-wheel efficiency of 22% if the hydrogen is ... The fuel cell demonstrator airplane, ...

  6. Aircraft fuel system - Wikipedia

    en.wikipedia.org/wiki/Aircraft_fuel_system

    In some aircraft, the shut-off function is a different valve located after the fuel selector valve. Typically, after the selector valve—situated at a low point in the fuel run—there is a gascolator — a fuel filter that can be opened on the ground and drained of fuel impurities denser than petroleum, mainly water and sediment. Other ...

  7. Electric aircraft - Wikipedia

    en.wikipedia.org/wiki/Electric_aircraft

    The ENFICA-FC is a project of the European Commission, to study and demonstrate an all-electric aircraft with fuel-cells as the main or auxiliary power system. During the three-year project, a fuel-cell based power system was designed and first flown in a Rapid 200FC ultralight aircraft on 20 May 2010. [46]

  8. Naked on a plane: Man arrested after alleged nude aisle run ...

    www.aol.com/news/naked-plane-man-arrested...

    Australian Federal Police said in a statement that “officers arrested a man after he allegedly ran naked through the aircraft mid-flight and knocked a crew member to the floor.”

  9. Airplane - Wikipedia

    en.wikipedia.org/wiki/Airplane

    An electric aircraft runs on electric motors with electricity coming from fuel cells, solar cells, ultracapacitors, power beaming, [42] or batteries. Currently, flying electric aircraft are mostly experimental prototypes, including manned and unmanned aerial vehicles, but there are some production models on the market. [43]