时间：2011-10-19 23:54来源：蓝天飞行翻译 作者：航空 点击：次
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Area navigation (RNAV) route is an ATS route based on RNAV that can be used by suitably equipped aircraft. Armed Forces means the Army, Navy, Air Force, Marine Corps, and Coast Guard, including their regular and reserve components and members serving without component status. Autorotation means a rotorcraft flight condition in which the lifting rotor is driven entirely by action of the air when the rotorcraft is in motion. Auxiliary rotor means a rotor that serves either to counteract the effect of the main rotor torque on a rotorcraft or to maneuver the rotorcraft about one or more of its three principal axes. Balloon means a lighter-than-air aircraft that is not engine driven, and that sustains flight through the use of either gas buoyancy or an airborne heater. Brake horsepower means the power delivered at the propeller shaft (main drive or main output) of an aircraft engine. Calibrated airspeed means the indicated airspeed of an aircraft, corrected for position and instrument error. Calibrated airspeed is equal to true airspeed in standard atmosphere at sea level. Canard means the forward wing of a canard configuration and may be a fixed, movable, or variable geometry surface, with or without control surfaces. Canard configuration means a configuration in which the span of the forward wing is substantially less than that of the main wing. Category: (1) As used with respect to the certification, ratings, privileges, and limitations of airmen, means a broad classification of aircraft. Examples include: airplane; rotorcraft; glider; and lighter-than-air; and (2)
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