Definition
A pilot's qualification, currency, and proficiency to legally and safely conduct flight under Instrument Flight Rules (IFR). It includes holding a valid instrument rating on the appropriate pilot certificate, meeting recent instrument experience requirements (such as the approaches, holding, and tracking tasks required within the preceding six calendar months), and possessing the practical skill to fly the aircraft solely by reference to instruments in actual or simulated instrument conditions.
Plain English
Whether the pilot is properly trained, current, and skilled enough to fly using only the instruments in clouds or low-visibility weather, instead of looking outside.
Context Anchor
Seen when a pilot provides information for flight planning, weather briefing, or IFR-related services.
Derivation
Capability comes from the Latin idea of being able to take or handle something. In this term, it points to the pilot’s actual ability and eligibility to handle IFR flight, not just a general feeling of confidence.
Why Pilots Care
Determines whether the pilot can legally and safely continue or accept an IFR flight in low-visibility conditions.
Intuition Check
Do not read capability as just confidence or talent. Here it means the pilot is properly qualified, current, and ready to conduct the flight under IFR.
Example Sentence 1
Before accepting the trip, she reviewed her pilot capability for IFR flight and realized she hadn't flown an approach in over five months, so she scheduled time with an instructor before launching.
Example Sentence 2
Before filing the flight plan, the pilot confirmed their capability for IFR flight by reviewing recent instrument approaches.