Pilot Institute

NOVEMBER 23, 2024

PARE: Power idle, Ailerons neutral, Rudder opposite, Elevator forward. An aft center of gravity increases flat spin risk. A flat spin happens when the center of gravity shifts too far aft (toward the tail), and the aircraft’s rotation becomes more horizontal. Let’s get started! Ailerons: Neutral.

Center of Gravity 98

Center of Gravity Weight-Shift-Control Aileron Rudder 98

Pilot Institute

NOVEMBER 11, 2024

Placing the center of gravity ahead of the aircraft’s center of lift improves longitudinal stability. Doing so provides more lateral stability since the aircraft’s Center of Gravity (CG) lies below the wings. Tail Design Larger, more effective stabilizers provide stronger restoring forces.

Stability 52

Stability Center of Gravity Aileron Rudder 52

Pilot Institute

APRIL 5, 2024

Your ailerons and rudder will be neutral once you’re in the crab position. We use the rudder to align the aircraft’s longitudinal axis with the centerline. Simultaneously, we apply ailerons opposite the rudder input. The pilot needs to hold aileron and rudder deflection the entire time.

Crosswind 52

Crosswind Longitudinal Axis Aileron Rudder 52

Vintage Aviation News

OCTOBER 16, 2024

The tail turret evolved into a powered version, incorporating four Browning machine guns. These enhancements, along with an increased center of gravity adjustment through the addition of forward ballast, ensured that the Sunderland could effectively defend itself while maintaining balance during flight.

Center of Gravity 52

Center of Gravity Tail Lift Aileron 52

Plane and Pilot

OCTOBER 3, 2024

True, a slightly higher aspect ratio wing was desired, which in turn required a larger vertical tail and thus a little extra mass, but the size, approximately 20% larger than a Widgeon, was set. The Mallard—it’s a trike—has a tail stinger because it otherwise falls on its tail when loading.”

Airplanes 59

Airplanes Rudder Knot Aileron 59