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Angle of Attack (AOA)
The angle between the chord line of an airfoil (wing) and the relative wind. As angle of attack increases, lift increases up to the critical angle of attack, beyond which the wing stalls regardless of airspeed or attitude.
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Learn more in Private Pilot License →Related Terms
- Annual InspectionA thorough aircraft inspection required at least once every 12 calendar months under 14 CFR 91.409(a). No person may operate an aircraft unless it has had an annual inspection within the preceding 12 calendar months. An annual also satisfies the 100-hour inspection requirement when applicable.
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