CS 25.1533 Additional operating limitations

• ED Decision 2016/010/R found in: CS-25 Amdt 27 - Large Aeroplanes (Jan 2023)

CS 25.1533 Additional operating limitations ED Decision 2016/010/R (See AMC 25.1533) (a) Additional operating limitations must be established as follows: (1) The maximum take-off weights must be established as the weights at which compliance is shown with the applicable provisions of this CS-25 (including the take-off climb provisions of [CS 25.121(a) to (c)](#_DxCrossRefBm1709820672), for altitudes and ambient temperatures). (2) The maximum landing weights must be established as the weights at which compliance is shown with the applicable provisions of this CS-25 (including the landing and approach climb provisions of [CS 25.119](#_DxCrossRefBm1709820701) and [25.121(d)](#_DxCrossRefBm1709820672) for altitudes and ambient temperatures). (3) The minimum take-off distances must be established as the distances at which compliance is shown with the applicable provisions of this CS-25 (including the provisions of [CS 25.109](#_DxCrossRefBm1709820677) and [25.113](#_DxCrossRefBm1709820675), for weights, altitudes, temperatures, wind components, runway surface conditions (dry and wet) and runway gradients) for smooth, hard-surfaced runways. Additionally, at the option of the applicant, wet runway take-off distances may be established for runway surfaces that have been grooved or treated with a porous friction course and may be approved for use on runways where such surfaces have been designed, constructed and maintained in a manner acceptable to the Agency. (See [AMC 25.1533(a)(3)](#_DxCrossRefBm1709821789).) (b) The extremes for variable factors (such as altitude, temperature, wind, runway gradients) are those at which compliance with the applicable provisions of this CS-25 is shown. (c) For aeroplanes certified in accordance with [CS 25.1420(a)(1) or (a)(2)](#_DxCrossRefBm1709820673), an operating limitation must be established to: (1) Prohibit intentional flight, including take-off and landing, into icing conditions defined in Appendix O for which the aeroplane has not been certified to safely operate; and (2) Require exiting all icing conditions if icing conditions defined in [Appendix O](#_DxCrossRefBm1709820665) are encountered for which the aeroplane has not been certified to safely operate. [Amdt 25/16] [Amdt 25/18]