Air

MARCH 10, 2025

Dutch roll is a coupled, oscillatory motion in an aircraft, combining both yaw (movement around the vertical axis) and roll (rotation around the longitudinal axis). What exactly is Dutch roll, and how does it manifest? It’s triggered by a disruption , like a gust of wind, impacting the aircraft’s stability.

Longitudinal Axis 52

Longitudinal Axis Stability Lift Pilot 52

Pilot Institute

FEBRUARY 20, 2025

Adverse yaw is a side effect of aileron use, countered by rudder input. Roll or bank is the aircrafts movement about its longitudinal axis. Since theyre located on opposing sides of the longitudinal axis, both ailerons need to move in the opposite directions to complement each others motion. What Is an Aileron?

Aileron 90

Aileron Weight-Shift-Control Rudder Longitudinal Axis 90

Pilot Institute

APRIL 12, 2025

They allow roll control about the aircrafts longitudinal axis. Both forces complement each other, and the net torque about the longitudinal axis makes the aircraft roll. It offers pitch control, meaning the aircraft pivots about the lateral axis. Yaw means side-to-side movement about the vertical axis.

Lift 52

Lift Torque Thrust Aileron 52

Pilot Institute

APRIL 5, 2024

Touching down with the aircraft’s longitudinal axis aligned with the runway. 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.

Crosswind 52

Crosswind Longitudinal Axis Aileron Rudder 52