Valsts valodas centra izstrādātie transporta, infrastruktūras un sakaru termini

Konteksts: [..] the balloon envelope is equipped with either a radar reflective device(s) or radar reflective material that will present an echo to surface radar operating in the 200 MHz to 2 700 MHz frequency range, and/or the balloon is equipped with such other devices as will permit continuous tracking by the operator beyond the range of ground-based radar [..]
Avots: Annex 2 to the Convention on International Civil Aviation - Rules of the Air