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Calculate accurate flight times for your drone based on real-world conditions including wind, temperature, altitude, and terrain.
Basic information about Civil Aviation Administration of China
Civil Aviation Administration of China
CN
Measurement units used in this regulator's jurisdiction
Kilograms (kg)
metric
Meters (m)
Kilometers per hour (km/h)
About this regulatory authority
Country
CN
Region
National
Type
National
Updated
8/5/2026