Estonian Air Navigation Services continues the implementation of Free Route Airspace

News ANSP news
The key enabler for such change was the implementation of Free Route Airspace in autumn of 2015. Free Route Airspace (FRA) is specified volume of airspace in which users may freely plan a route between a defined entry and exit point. Subject to airspace availability, routeing is possible via intermediate waypoints, without reference to the air traffic service (ATS) route network. Inside this airspace, flights remain subject to Air Traffic Control.
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