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phrases

instrument flight rules

transp., aviat. règles de vol aux instruments
 Anglais glossaire
Instrument Flight Rules
informat., abrév. IFR (Aviation)
instrument flight rules
aviat. A set of rules governing the conduct of flight under instrument meteorological conditions.
aviat., canad. A set of rules governing the conduct of flight under instrument meteorological conditions (IMC)
Instrument Flight Rules
: 10 phrases, 3 sujets
Aviation6
Général1
Transport3