AMC1 23.2300 Flight control systems

• ED Decision 2023/002/R found in: CS-23 Amdt 6 AMC-GM Issue 4 - Normal-Category Aeroplanes (Mar 2023)
• ED Decision 2019/020/R found in: CS-23 Amdt 5 AMC-GM Issue 3 - Normal-Category Aeroplanes (Jul 2020)
• ED Decision 2026/003/R found in: CS-23 Amdt 6 AMC-GM Issue 5 - Normal-Category Aeroplanes (May 2026)

AMC1 23.2300 Flight control systems ED Decision 2023/002/R ASTM F44 F3264-21 Standard Specification for Normal Category Aeroplanes Certification 7.1     Flight Control Systems [F3061/F3061M-20](https://www.astm.org/Standards/F3061.htm) Standard Specification for Systems and Equipment in Small Aircraft [F3232/F3232M-20](https://www.astm.org/Standards/F3232.htm) Standard Specification for Flight Controls in Small Aircraft [F3066/F3066M-18](https://www.astm.org/Standards/F3066.htm) Standard Specification for Aircraft Powerplant Installation Hazard Mitigation [F3117/F3117M-20](https://www.astm.org/Standards/F3117.htm) Standard Specification for Crew Interface in Aircraft Remarks Except as follows: For Level 1 single-engine aeroplanes with a stall speed in the landing configuration (VS0) of more than 45 knots, ASTM F3264-21, paragraph 7.1 does not include means for showing that the aeroplane is protected from loss of control when any one connecting or transmitting element in the primary flight control system fails. If applying for certification of a Level 1 single-engine aeroplane with a VS0 greater than 45 knots, applicants may use the requirements of CS 23.677(b)(1) at Amendment 4 as a means of complying with this aspect of [CS 23.2300](#_DxCrossRefBm1265640831), or may propose a different means of compliance in accordance with [CS 23.2010](#_DxCrossRefBm1265640706). For powered trim, applicants may use the provisions of CS 23.677(d) at Amendment 4 as a means of complying with [CS 23.2010](#_DxCrossRefBm1265640706). AMC1 23.2300 Flight control systems ED Decision 2019/020/R ASTM F44 F3264-18b Standard Specification for Normal Category Aeroplanes Certification 7.1 Flight Control Systems: [F3061/F3061M-17](https://www.astm.org/Standards/F3061.htm) Standard Specification for Systems and Equipment in Small Aircraft [F3232/F3232M-17](https://www.astm.org/Standards/F3232.htm) Standard Specification for Flight Controls in Small Aircraft [F3066/F3066M-18](https://www.astm.org/Standards/F3066.htm) Standard Specification for Aircraft Powerplant Installation Hazard Mitigation Remarks Except as follows: For Level 1 single-engine airplanes with a stall speed in the landing configuration (VS0) of more than 45 knots, ASTM F3264-18b, paragraph 7.1 does not include means for showing that the airplane is protected from loss of control when any one connecting or transmitting element in the primary flight control system fails. If applying for certification of a Level 1 single-engine airplane with a VS0 greater than 45 knots, applicants may use the requirements of CS 23.677(b)(1) at Amendment 4 as a means of complying with this aspect of [CS 23.2300](#_DxCrossRefBm916685578), or may propose a different means of compliance in accordance with [CS 23.2010](#_DxCrossRefBm916685575). For powered trim, applicants may use the provisions of CS 23.677(d) at Amendment 4 as a means of complying with [CS 23.2010](#_DxCrossRefBm916685575). F3066 revised from -15 to -18 ##### AMC1 23.2300 Flight control systems *ED Decision 2026/003/R* **ASTM F44 F3264 Standard Specification for Normal Category Aeroplanes Certification** *7.1 Flight Control Systems* [F3061/F3061M-24a](https://www.astm.org/Standards/F3061.htm) Standard Specification for Systems and Equipment in Small Aircraft [F3232/F3232M-25](https://www.astm.org/Standards/F3232.htm) Standard Specification for Flight Controls in Small Aircraft [F3066/F3066M-18](https://www.astm.org/Standards/F3066.htm) Standard Specification for Aircraft Powerplant Installation Hazard Mitigation [F3117/F3117M-24a](https://www.astm.org/Standards/F3117.htm) Standard Specification for Crew Interface in Aircraft **Remarks** Except as follows: For Level 1 single-engine aeroplanes with a stall speed in the landing configuration (VS0) of more than 45 knots, ASTM F3264-24, paragraph 7.1 does not include means for showing that the aeroplane is protected from loss of control when any one connecting or transmitting element in the primary flight control system fails. If applying for certification of a Level 1 single-engine aeroplane with a VS0 greater than 45 knots, applicants may use the requirements of CS 23.677(b)(1) at Amendment 4 as a means of complying with this aspect of [CS 23.2300](#_DxCrossRefBm470704008), or may propose a different means of compliance in accordance with [CS 23.2010](#_DxCrossRefBm470703883). For powered trim, applicants may use the provisions of CS 23.677(d) at Amendment 4 as a means of complying with [CS 23.2010](#_DxCrossRefBm470703883). [AMC & GM to CS-23: Issue 4] [AMC & GM to CS-23: Issue 5]