SYSTEMS, METHODS, AND APPARATUS TO CONTROL AIRCRAFT ROLL OPERATIONS USING WING ACTUATORS

Systems, methods, and apparatus for controlling aircraft roll operations are disclosed. An example system includes an aileron actuator including a mode selector valve to control fluid flow through the aileron actuator, and a valve spring coupled to the mode selector valve, the valve spring to adjust the mode selector valve from the active position to a block position, the block position to prevent fluid flow through the aileron actuator, a wing cable system coupled to the aileron actuator, a wing actuator coupled to the wing cable system, the wing actuator to control displacement of the aileron of the aircraft in response to the mode selector valve being in the block position, and a differential linkage coupled to the wing actuator and the aileron, the differential linkage to translate the displacement of the wing actuator into rotational movement to adjust the aileron from a first position to a second position.