Search results
Results From The WOW.Com Content Network
Whereas, if an engine fails just below a high V 1, it will take more distance to stop, so the Accelerate Stop Distance Required is greater. [ 8 ] Alternatively, on runways longer than the balanced field length the pilot can use reduced thrust, resulting in the balanced field length again being equal to the runway length available.
The Boeing 747 is a long-range wide-body airliner designed and manufactured by Boeing Commercial Airplanes in the United States between 1968 and 2023. After the introduction of the 707 in October 1958, Pan Am wanted a jet 2 + 1 ⁄ 2 times its size, to reduce its seat cost by 30%.
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 takeoff. In most such aircraft, any engine failure results in a ...
Originally in the 1920s and 1930s, airports and air bases (particularly in the United Kingdom) were built in a triangle-like pattern of three runways at 60° angles to each other. The reason was that aviation was only starting, and although it was known that wind affected the runway distance required, not much was known about wind behaviour.
The performance data for landing an aircraft can be obtained from the aircraft's flight manual or pilot's operating handbook. It will state the distance required to bring the aircraft to a stop under ideal conditions, assuming the aircraft crosses the runway threshold at a height of 50 ft, at the correct speed.
Denotes "critical engine failure" speed as the speed during takeoff where the same distance would be required to either continue the takeoff or abort to a stop. [19] V D: Design diving speed, the highest speed planned to be achieved in testing. [7] [8] [9] V DF: Demonstrated flight diving speed, the highest actual speed achieved in testing. [7 ...
The 747-500X and -600X, announced at the 1996 Farnborough Airshow, would have stretched the 747, [1] but they did not attract enough interest to enter development. At the same air show, a hypothetical wider-bodied 747-700X was described by a Boeing spokesperson as being possible, but inconsistent with the future requirements identified by the ...
The runway length required for an aircraft to take off depends on a number of things including aircraft weight, flap setting and environmental conditions. The particular take-off distance required may be shorter than the available runway length. In this case a lower thrust may be used.