Accept airport speed test submissions, objective and fair speed measurement, please contact Anyan (@Sy_CN) for speed measurement submissions. We only test speeds under pressure during peak periods to ensure that the data is really reliable. A single speed measurement data can be saved for up to half a year. If the long-term speed measurement data of an airport is unstable, all speed measurement data will be directly cleared and the airport speed measurement submission will be permanently rejected. Test results in different regions, different operators and different time periods may have huge errors. Multiple speed tests are used to screen out better and more stable airports. Speed tests do not represent recommendations and the results are for reference only.