Flight Training Central

MAY 7, 2024

The term 'angle of attack' is defined as the angle between the airplane's longitudinal axis and that of the air striking the airfoil. Air traveling faster over the curved upper surface of an airfoil causes lower pressure on the top surface. The horizontal component of lift. The vertical component of lift. Correct!

Gross Weight 98

Gross Weight Longitudinal Axis Airfoil Lift 98

Vintage Aviation News

MAY 2, 2025

Although the B-47A appeared structurally sound upon arrival, flight testing revealed notable shortcomingsparticularly buffeting issues that limited both its top speed and achievable lift. The average gross weight was 115,000 pounds. The B-47A represented a significant departure from earlier, more rigid aircraft designs.

Gross Weight 56

Gross Weight Airfoil Drag Stability 56

Flying Magazine

MAY 6, 2025

Its shortcoming was a meager useful load for its 1,800-pound gross weight. and focused on improving the Husky, including upping the gross weight. It retained the classic, high-lift Clark Y airfoil, but the span of its four-position semi-Fowler flap span was extended. Sales grew.

Gross Weight 78

Gross Weight Horizontal Stabilizer Airplanes Rudder 78

Plane and Pilot

OCTOBER 3, 2024

Meaningful weight conservation comes from the elimination of a spar overlap a two-piece wing would require plus the one-piece design is easier to build accurately. The airfoil is a Harry Riblett shape, giving modernized flow separation on the leading edge for a soft stall yet with good lift and drag performance.

Airplanes 79

Airplanes Rudder Knot Aileron 79