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). The leading wing experiences increased lift , causing a roll in the opposite direction. This initial yaw shifts one wing ahead of the other.

Longitudinal Axis 52

Longitudinal Axis Stability Lift Pilot 52

Pilot Institute

FEBRUARY 20, 2025

Key Takeaways Ailerons control the aircrafts roll by adjusting lift on each wing. Adverse yaw is a side effect of aileron use, countered by rudder input. Roll or bank is the aircrafts movement about its longitudinal axis. The aircrafts wing is able to generate lift due to its shape. Why does this increase the lift?

Aileron 90

Aileron Weight-Shift-Control Rudder Longitudinal Axis 90

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