Trim Tab
Definition
A small adjustable surface on a primary control surface that provides aerodynamic force to hold the control in a desired position. Reduces the force a pilot must hold on the controls during sustained flight.
Why Trim Tab Matters for Pilots
Understanding Trim Tab is critical for passing the FAA Private Pilot Knowledge Test and performing safely in flight. Aerodynamics questions make up a significant portion of both written exams and oral checkrides. Pilots who grasp concepts like Trim Tab can make better decisions during all phases of flight, from takeoff to landing.
Exam Tip
This concept is commonly tested in aerodynamics-related questions on FAA and EASA exams. Make sure you can explain Trim Tab in your own words for the oral exam. Practice applying this concept to real-world scenarios, not just memorizing the definition.
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Test your knowledge
Think you understand Trim Tab? Challenge yourself with practice questions covering aerodynamics and all other exam subjects.
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