(10)
additional conditions, if specified by the competent authority, taking into account the aeroplane type characteristics, orographic characteristics in the approach area, available approach aids and missed approach/balked landing considerations.
Chapter 4 — Performance class C
CAT.POL.A.400 Take-off
(a)
The take-off mass shall not exceed the maximum take-off mass specified in the AFM for the pressure altitude and the ambient temperature at the aerodrome of departure.
(b)
For aeroplanes that have take-off field length data contained in their AFM that do not include engine failure accountability, the distance from the start of the take-off roll required by the aeroplane to reach a height of 50 ft above the surface with all engines operating within the maximum take-off power conditions specified, when multiplied by a factor of either:
(1)
1.33 for aeroplanes having two engines;
(2)
1.25 for aeroplanes having three engines; or
(3)
1.18 for aeroplanes having four engines,
shall not exceed the take-off run available (TORA) at the aerodrome at which the take-off is to be made.
(c)
For aeroplanes that have take-off field length data contained in their AFM which accounts for engine failure, the following requirements shall be met in accordance with the specifications in the AFM:
(1)
the accelerate-stop distance shall not exceed the ASDA;
(2)
the take-off distance shall not exceed the take-off distance available (TODA), with a clearway distance not exceeding half of the TORA;
(3)
the take-off run shall not exceed the TORA;
(4)
a single value of V1 for the rejected and continued take-off shall be used; and
(5)
on a wet or contaminated runway the take-off mass shall not exceed that permitted for a take-off on a dry runway under the same conditions.
(d)
The following shall be taken into account:
(1)
the pressure altitude at the aerodrome;
(2)
the ambient temperature at the aerodrome;
(3)
the runway surface condition and the type of runway surface;
(4)
the runway slope in the direction of take-off;
(5)
not more that 50 % of the reported headwind component or not less than 150 % of the reported tailwind component; and
(6)
the loss, if any, of runway length due to alignment of the aeroplane prior to take-off.
CAT.POL.A.405 Take-off obstacle clearance
(a)
The take-off flight path with OEI shall be determined such that the aeroplane clears all obstacles by a vertical distance of at least 50 ft plus 0.01 × D, or by a horizontal distance of at least 90 m plus 0.125 × D, where D is the horizontal distance the aeroplane has
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：Annexes to the draft Commission Regulation on ‘Air Operations - OPS’(107)
