The statistics are the outcome of the EVAIR and IATA STEADES ATM data collection and analysis. Our main data providers remain the airlines and ANSPs. The data are mainly provided on a daily basis through the SMS of the airlines and ANSPs, although there are data providers who provide their data on a monthly basis. EVAIR statistics are related to European airspace, while IATA STEADES are global. Having European and global data in one and the same place gives our readers the opportunity to compare the European ATM safety situation with the global situation.
The EUROCONTROL Voluntary ATM Incident Reporting (EVAIR) is the first voluntary ATM incident data collection organised on the Pan-European level. Bulletins are based on the reports coming from the airlines and air navigation service providers.