What does IFR mean?

What does IFR mean?

• A. Instrument Flight Rules
• B. In-Flight Response
• C. Integrated Flight Reporting
• D. Indoor Flight Route

Answer: (A)

Instrument Flight Rules describe flying primarily by reference to the aircraft’s instruments rather than outside visual cues. This approach is required when weather or visibility isn’t suitable for visual flight, so pilots file an IFR flight plan, obtain an ATC clearance, and navigate using instruments and established routes with ATC providing separation. The other terms aren’t standard aviation terminology for how flights are conducted, so they don’t apply to how pilots operate under these conditions.

Instrument Flight Rules describe flying primarily by reference to the aircraft’s instruments rather than outside visual cues. This approach is required when weather or visibility isn’t suitable for visual flight, so pilots file an IFR flight plan, obtain an ATC clearance, and navigate using instruments and established routes with ATC providing separation. The other terms aren’t standard aviation terminology for how flights are conducted, so they don’t apply to how pilots operate under these conditions.