Home / Standards / GB/T 43504-2023 GB/T 43504-2023 Active Flight test requirements for flight performance of civil large and medium fixed-wing unmanned aircraft 民用大中型固定翼无人机飞行性能飞行试验要求 Standard Type GBT ICS 49.020 CCS V35 Status 现行 Issue Date 2023-12-28 Implementation 2024-04-01 Responsible Dept 国家标准委 Drafting Unit N/A