Valsts valodas centra izstrādātie transporta, infrastruktūras un sakaru termini

Konteksts: [..] "Functional airspace block" means an airspace block based on operational requirements, reflecting the need to ensure more integrated management of the airspace regardless of existing boundaries [..]
Avots: Regulation (EC) No 549/2004 of the European Parliament and of the Council of 10 March 2004 laying down the framework for the creation of the single European sky