A control yoke is a device used in aircraft to control the flight's direction and altitude. It resembles a steering wheel and is typically located in the cockpit. Pilots use the yoke to maneuver the aircraft by turning it left or right and pushing or pulling it to climb or descend. The control yoke is connected to the aircraft's control surfaces, such as the ailerons, elevator, and rudder. When the pilot moves the yoke, it sends signals to these surfaces, allowing for precise adjustments in flight. This mechanism is essential for maintaining stability and control during various flight conditions.