Commercial Pilot License (CPL) Practice Exam 2025 - Free Commercial Pilot License Practice Questions and Study Guide

Pilot-controlled ailerons play a crucial role in spin recovery primarily by helping to stabilize the aircraft. During a spin, the airplane typically experiences an uncoordinated state, where one wing is stalled while the other is producing more lift. By utilizing the ailerons effectively, the pilot can apply inputs that counteract the roll and yaw movements induced by the spin.

Using ailerons to level the wings aids in restoring controlled flight and re-establishing the aircraft's aerodynamics. The stabilization provided through aileron control is essential for transitioning from the spin back to normal flight, as it helps to mitigate the effects of asymmetrical lift and forces acting on the aircraft during the recovery process.

The other choices address aspects related to speed, descent, or recovery that are not directly influenced by the primary function of ailerons in this context. While controlled descent can be a consideration during spin recovery, the primary action taken with ailerons focuses on stabilizing the aircraft, ensuring safety and effectiveness during the recovery from an undesirable flight state.