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Flight profiles, engine thrusts and aeroplane flight speeds might be supplied$ ]3 c$ n; ^- A0 H. Y. K+ z
directly for an aeroplane type undergoing reference flight procedures (see 4.2.2). Then, for/ d9 {! }2 B/ n6 m$ q
operations at an airport where the actual procedures in use are unknown, these reference
; x, Q5 T& b4 |9 b0 oprocedures can be assumed. The information for other procedures known to be used, or for
, k! |0 u. A# V% ~% [) Y/ \different operating conditions of the aeroplane, can be calculated using aerodynamic and thrust0 Y7 l6 C, e! K, a6 x" s
equations. |
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