Home / Standards / GB/T 38997-2020 GB/T 38997-2020 Active General requirements for the flight control and navigation system of small and light multi-rotor unmanned aircraft 轻小型多旋翼无人机飞行控制与导航系统通用要求 Standard Type GBT ICS 49.090 CCS V37 Status 现行 Issue Date 2020-07-21 Implementation 2021-02-01 Responsible Dept 国家标准委 Drafting Unit N/A