时间：2011-10-20 01:04来源：蓝天飞行翻译 作者：航空 点击：次
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Date of manufacture, in relation to a product, means the date that the product inspection records indicate that the product meets its type design: Day means the hours between— (1) the beginning of morning civil twilight, which is when the centre of the rising sun’s disc is 6 degrees below the horizon; and (2) the end of evening civil twilight, which is when the centre of the setting sun’s disc is 6 degrees below the horizon: Decision altitude means a specified altitude, referenced to mean sea level, in the precision approach at which a missed approach must be initiated if the required visual reference to continue the approach has not been established Decision Height, with respect to the operation of aircraft, means the wheel height above the runway elevation by which a go-around must be initiated unless adequate visual reference has been established and the aircraft position and approach path have been visually assessed as satisfactory to continue the approach and landing in safety. Declared distance in relation to a runway means any of the following— take-off run available: take-off distance available: accelerate-stop distance available: landing distance available: Defect means a change in the state or quality of an aeronautical product, a product, or a component that makes it unfit for its intended purpose and not in an airworthy condition: Design change means a change to a type design or a change to any other part of a type certificate or type acceptance certificate that if incorporated would require the modification or repair of a product, its components, or an appliance Disabled passenger means any passenger whose physical, medical, or mental condition requires individual attention not normally extended to passengers during an air transport operation |
