时间：2011-10-20 00:58来源：蓝天飞行翻译 作者：航空 点击：次
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c. Class C rotorcraft-load combination means one in which the external load is jettisonable and remains in contact with land or water during the rotorcraft operation. d. Class D rotorcraft-load combination means one in which the external load is other than a Class A, B or C and has been specifically approved for that operation. ‘Safety catch’ means a mechanism which locks an operating control in a given position. It engages automatically whenever the operating control is put into that position but has to be manually taken out of engagement in order to move the operating control away from that position. ‘Sailplane’ means a heavier-than-air aircraft that is supported in flight by the dynamic reaction of the air against its fixed lifting surfaces, the free flight of which does not depend on an engine. ‘Stopway’ means an area beyond the take-off runway, no less wide than the runway and centred upon the extended centreline of the runway, able to support the aeroplane during an abortive take-off, without causing structural damage to the aeroplane, and designated by the airport authorities for use in decelerating the aeroplane during an abortive take-off. ‘Supplemental oxygen’ means the additional oxygen required to protect each occupant against the adverse effects of excessive cabin altitude and to maintain acceptable physiological conditions. ‘Take-off Power and/or Thrust’ means the output shaft power and/or thrust identified in the performance data for use during take-off, discontinued approach and baulked landing: a. for piston engines, it is limited in use to a continuous period of not more than 5 minutes; b. for turbine engines installed in aeroplanes and helicopters, limited in use to a continuous period of not more than 5 minutes; and |
