Valsts valodas centra izstrādātie transporta, infrastruktūras un sakaru termini

Konteksts: [..] The undesired distance (dU) is the distance between the limit of the functional service ranges of the desired facility and that of the undesired facility (i.e. the distance between the aircraft at the edges of the respective service ranges). [..]
Avots: Annex 10 to the Convention on International Civil Aviation. Volume V. Aeronautical Telecommunications.