Quick Facts
- Type
- High-Lift Device
- Definition
- A high-lift device on the trailing edge of the wing that increases both lift ...
- Used By
- Pilots
Definition#
Flaps are hinged or extendable surfaces on the trailing edge of the wing that increase the wing's camber and area when deployed. They increase lift at lower speeds and also increase drag.
Why It Matters Operationally#
Flaps allow lower approach and landing speeds, shorter takeoff rolls, and steeper descent angles. Different flap settings balance lift increase against drag penalty.
Related Guides#
- Control Surfaces Explained (Ailerons, Rudder, Elevator)
- How Airplanes Fly — The Complete Aviation Fundamentals Guide
- What Is a Stall?
- Density Altitude Explained