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Flight Plan
A notice filed with Flight Service or ATC that describes an intended flight, including departure, route, destination, altitude, and estimated times. VFR flight plans support search-and-rescue awareness; IFR flight plans are required for IFR clearance and ATC separation services.
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- Flight ReviewTraining required under 14 CFR 61.56 to act as pilot in command. A satisfactory flight review generally must be completed in the preceding 24 calendar months and includes at least one hour of ground training and one hour of flight training with an authorized instructor. It is training, not a checkride, and certain practical tests, proficiency checks, or a WINGS phase can satisfy the requirement.
- Flight Service (FSS)The FAA Flight Service system that provides weather briefings, flight plan filing and services, and NOTAM information to pilots by phone, radio, or online tools. Pilots may also self-brief with approved sources; Flight Service remains available in a consultative role.
- Flight VisibilityThe average forward horizontal distance, from the cockpit of an aircraft in flight, at which prominent unlighted objects may be seen and identified by day and prominent lighted objects by night. Flight visibility is a core field in PIREPs and a key element of VFR weather minimums.
- FOI (Fundamentals of Instruction)The body of knowledge covering the learning process, teaching methods, assessment techniques, and human behavior that flight instructor candidates must master. The FOI written test is required for all initial CFI applicants.