Winglet
Definition
A vertical or angled extension at the wingtip that reduces induced drag by weakening wingtip vortices. Winglets can improve fuel efficiency by 3-5% on modern transport aircraft.
Why Winglet Matters for Pilots
Understanding Winglet 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 Winglet 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 Winglet 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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