時(shí)間：2014-04-25 17:29來源：藍(lán)天飛行翻譯 作者：航空 點(diǎn)擊：次
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VFE Maximum flap extended speed – is the highest speed permissible with the wing flaps in a prescribed extended position. VFTO Final take-off climb speed – The speed attained at the end of the flight path acceleration segment during a continued take-off following an engine failure, and is the climb speed scheduled for the final take-off climb. VLE Maximum landing gear extended speed – The maximum speed at which the airplane can be safely flown with the landing gear extended. VLO Maximum landing gear operating speed – The maximum speed at which the landing gear can be safely extended or retracted. VMO/MMO Maximum operating limit speed / Mach number – The maximum operating limit speed (airspeed or Mach number) is the speed that may not be deliberately exceeded in any regime of flight (climb, cruise, or descent) unless a higher speed is authorized for flight test or pilot training operations. VMCA Minimum control speed, air – Minimum flight speed at which the airplane is controllable with a maximum of 5-degree bank, when the critical engine suddenly becomes inoperative, with the remaining engine at maximum take-off thrust. VMCG Minimum control speed, ground – Minimum speed on the ground at which control can be maintained and the take-off continued using aerodynamic controls alone, when the critical engine suddenly becomes inoperative, with the remaining engine at maximum take-off thrust. VMCL Minimum control speed during landing approach – Minimum flight speed at which the airplane is controllable with a maximum of 5-degree bank, when the critical engine suddenly becomes inoperative, with the remaining engine at maximum take-off thrust. |
