Learn to Fly

JULY 11, 2024

This happens regardless of weight, bank angle, temperature, density altitude, or center of gravity. An angle of attack (AOA) indicator can determine the aerodynamic health of the airfoil (wing). An airplane will, however, always stall at the same angle of attack, called the critical angle of attack.

Airfoil 40

Airfoil Center of Gravity Density Altitude Drag 40

Pilot Institute

NOVEMBER 1, 2024

And ice doesn’t just make things slippery, it messes with the airflow over the wings, cuts down on lift, and ramps up drag. Remember that wings, propeller blades, and tail surfaces are airfoil-shaped. Ice build-up on the airframe changes the airflow pattern around these airfoils.

Pitot Tube 52

Pitot Tube Drag Lift Airfoil 52

Pilot Institute

APRIL 12, 2025

They are designed with a special shape called an airfoil, which encourages passing air to turn and deflect downward. This is why the typical airfoil shape has a curved top and a flat bottom, especially in slower-speed general aviation aircraft. The aircraft pivots about its center of gravity. Wings do just that.

Lift 52

Lift Torque Thrust Aileron 52

Plane and Pilot

OCTOBER 3, 2024

Winging It Aside from the aforementioned desire for a greater aspect ratio for reduced drag, the one-piece Gweduck wing was developed for minimal weight, ease of construction and benign handling. Keeping drag corralled was emphasized as the Gweduck mission is foremost long-distance cruising.

Airplanes 77

Airplanes Rudder Knot Aileron 77