CS 25.1587 Performance information

• ED Decision 2018/005/R found in: CS-25 Amdt 27 - Large Aeroplanes (Jan 2023)

CS 25.1587 Performance information ED Decision 2018/005/R (a) Each aeroplane Flight Manual must contain information to permit conversion of the indicated temperature to free air temperature if other than a free air temperature indicator is used to comply with the requirements of [CS 25.1303(a)(1)](#_DxCrossRefBm1709821579). (b) Each aeroplane Flight Manual must contain the performance information computed under the applicable provisions of this CS-25 (including [CS 25.115](#_DxCrossRefBm1709820674), [25.123](#_DxCrossRefBm1709820671) and [25.125](#_DxCrossRefBm1709820685) for the weights, altitudes, temperatures, wind components, and runway gradients, as applicable) within the operational limits of the aeroplane, and must contain the following: (1) In each case, the conditions of power, configuration, and speeds, and the procedures for handling the aeroplane and any system having a significant effect on the performance information. (2) VSR determined in accordance with [CS 25.103](#_DxCrossRefBm1709820692). (3) The following performance information (determined by extrapolation and computed for the range of weights between the maximum landing weight and the maximum takeoff weight): (i) Climb in the landing configuration. (ii) Climb in the approach configuration. (iii) Landing distance. (4) Procedures established under [CS 25.101(f) and (g)](#_DxCrossRefBm1709820709) that are related to the limitations and information required by [CS 25.1533](#_DxCrossRefBm1709820734) and by this paragraph in the form of guidance material including any relevant limitation or information. (5) An explanation of significant or unusual flight or ground handling characteristics of the aeroplane. (6) Corrections to indicated values of airspeed, altitude and outside air temperature. (7) An explanation of operational landing runway length factors included in the presentation of the landing distance, if appropriate. c) Each aeroplane flight manual (AFM) must contain the performance information associated with abnormal landing configurations (see [AMC 25.1587(c)](#_DxCrossRefBm1709821827)). [Amdt 25/21]