Regulations
Instrument Flight Rules(IFR)
Definition
Flight rules requiring navigation solely by reference to flight instruments. IFR flights require an instrument rating, an IFR-equipped aircraft, an ATC clearance, and a filed flight plan.
Related Terms
Visual Flight Rules(VFR)
Flight rules allowing pilots to navigate by visual reference to the ground and o...
Instrument Rating(IR)
A qualification added to a pilot license allowing flight under IFR in instrument...
ATC Clearance
An authorization by ATC for an aircraft to proceed under specified conditions. C...
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