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Attitude Indicator
Also known as the artificial horizon, this gyroscopic instrument displays the aircraft's pitch and bank attitude relative to the actual horizon. It is the primary instrument for maintaining aircraft control during instrument flight.
Want to go beyond the definition? This term is covered in depth in AviatorPro's Instrument Rating ground school.
Learn more in Instrument Rating →Related Terms
- AV1ATEA mnemonic for the inspections and checks that keep an aircraft airworthy: Annual, VOR check (IFR), 100-hour, Altimeter/static system (IFR), Transponder, and ELT. Student pilots use AV1ATE with ARROW to confirm both documents and inspection currency before flight.
- AWOS (Automated Weather Observing System)An automated airport weather system that broadcasts real-time observations such as wind, visibility, sky condition, temperature, dew point, and altimeter setting. AWOS is common at nontowered airports and is a primary weather source when ATIS is unavailable.
- Cabin Pressure AltitudeThe pressure altitude inside the aircraft cabin — the altitude the occupants physiologically experience. Under 14 CFR 91.211, supplemental oxygen requirements are based on cabin pressure altitude, which in an unpressurized airplane is generally close to the airplane's pressure altitude.
- CFI (Certified Flight Instructor)A pilot who holds an FAA Flight Instructor certificate and is authorized to provide flight training. CFIs must hold at least a Commercial Pilot License and demonstrate teaching proficiency through written and practical examinations.