During the lifetime of such a UDPP-based regulation, airspace users can modify their preferences, leading to a changed arrival sequence in the congested airspace (or airport).
Implementing user-driven prioritisation process at Zurich airport
Working with the UN, ICAO and NATO to counter aviation terrorism
EUROCONTROL and Türkiye successfully complete largest-ever European airspace simulation
New remote piloting function in ESCAPE, the EUROCONTROL Innovation Hub ATC simulator, adds greater flexibility for stakeholders