The independent Performance Review Commission (PRC) has published its 23rd ATM Cost-Effectiveness (ACE) Benchmarking Report.

This report is the 23rd in a series of annual reports based on mandatory information disclosure provided by 38 Air Navigation ...

Free route airspace (FRA) is a specified airspace within which users may freely plan a route between a defined entry point and a defined exit point, with the possibility to route via intermediate ...