What are the FAB (Functional Airspace Blocks)?
A functional airspace block is an airspace block based on operational requirements and established regardless of State boundaries, in which the provision of air navigation services and related ancillary functions are optimised and/or integrated. Note that NUAC has been renamed to DK-SE (and overlapping with NEFAB). DK-SE results are now presented, independently of NEFAB ones. Results for Blue MED block should be treated with care, as Egypt and Tunisia being beyond the normal scope of STATFOR statistics and forecasts, so arrivals and departure data in particular are likely to be incomplete.
