Free Route Airspace (FRA)
Following SEE FRA (South-East Free Route Airspace) initial implementation in November 2019 within the airspace of Bulgaria, Hungary and Romania, SEE FRA has expanded in January 2021 by including Slovakia. SEE FRA concept builds on the previous FRA implementation in the airspaces of Budapest, București and Sofia CTAs (SEEN FRA).
It is currently planned that Republic of Moldova airspace will be added to 24H SEE FRA operations in February 2022, with the final actions for this being completed in early 2022.
