Valsts valodas centra izstrādātie transporta, infrastruktūras un sakaru termini

Konteksts: [..] New objects or extensions of existing objects shall not be permitted above an approach or transitional surface except when, in the opinion of the appropriate authority, the new object or extension would be shielded by an existing immovable object. Note.- Circumstances in which the shielding principle may reasonably be applied are described in the Airport Services Manual (Doc 9137), Part 6. [..]
Avots: Amendments 8 and 9 to the International Standards and Recommended Practices. Aerodromes. Annex 14, Volume I, to the Convention on International Civil Aviation