An aircraft comprising: a wing (104, 106); a spoiler (112, 114) rotatably coupled to the wing (104, 106), the spoiler (112, 114) movable between a cruise position and an upward position and between the cruise position and a droop position; and a spoiler actuation system coupled to a hydraulic system of the aircraft, the spoiler actuation system including: a first piston and a second piston; a rack coupled between the first piston and the second piston, the rack movable between a first position and a second position; a pinion coupled to the rack, the pinion to rotate between a third position and a fourth position when the rack moves between the first position and the second position; a first crank arm coupled to the pinion, the first crank arm to rotate with the pinion between the third position and the fourth position; and a second crank arm coupled to the first crank arm and to the spoiler (112, 114), the second crank arm to move the spoiler (112, 114) between the cruise position and the upward position when the first crank arm rotates between the third position and the fourth position; wherein the spoiler actuation system includes a hydraulic control module, HCM,, the HCM to control hydraulic fluid from the hydraulic system, the HCM including a pressure sensor, a servo-valve, and a solenoid valve, wherein the pressure sensor, the servo-valve and the solenoid valve are operatively coupled to a remote electronic unit, REU, the REU to send a control signal to the servo-valve, the servo-valve to switch between a neutral state, a third state and a fourth state in response to the control signal, the servo-valve to prevent flow of hydraulic fluid therethrough in the neutral state, the servo-valve to direct the hydraulic fluid from the hydraulic system toward the first piston in the fourth state, and the servo-valve to direct the hydraulic fluid toward the second piston in the third state, and wherein the first piston moves the rack to the first position in response to the servo-valve being in the fourth state, and the second piston moves the rack to the second position in response to the servo-valve being in the third state. a wing (104, 106); a spoiler (112, 114) rotatably coupled to the wing (104, 106), the spoiler (112, 114) movable between a cruise position and an upward position and between the cruise position and a droop position; and a spoiler actuation system coupled to a hydraulic system of the aircraft, the spoiler actuation system including: a first piston and a second piston; a rack coupled between the first piston and the second piston, the rack movable between a first position and a second position; a pinion coupled to the rack, the pinion to rotate between a third position and a fourth position when the rack moves between the first position and the second position; a first crank arm coupled to the pinion, the first crank arm to rotate with the pinion between the third position and the fourth position; and a second crank arm coupled to the first crank arm and to the spoiler (112, 114), the second crank arm to move the spoiler (112, 114) between the cruise position and the upward position when the first crank arm rotates between the third position and the fourth position; a first piston and a second piston; a rack coupled between the first piston and the second piston, the rack movable between a first position and a second position; a pinion coupled to the rack, the pinion to rotate between a third position and a fourth position when the rack moves between the first position and the second position; a first crank arm coupled to the pinion, the first crank arm to rotate with the pinion between the third position and the fourth position; and a second crank arm coupled to the first crank arm and to the spoiler (112, 114), the second crank arm to move the spoiler (112, 114) between the cruise position and the upward position when the first crank arm rotates between the third position and the fourth position; wherein the spoiler actuation system includes a hydraulic control module, HCM,, the HCM to control hydraulic fluid from the hydraulic system, the HCM including a pressure sensor, a servo-valve, and a solenoid valve, wherein the pressure sensor, the servo-valve and the solenoid valve are operatively coupled to a remote electronic unit, REU, the REU to send a control signal to the servo-valve, the servo-valve to switch between a neutral state, a third state and a fourth state in response to the control signal, the servo-valve to prevent flow of hydraulic fluid therethrough in the neutral state, the servo-valve to direct the hydraulic fluid from the hydraulic system toward the first piston in the fourth state, and the servo-valve to direct the hydraulic fluid toward the second piston in the third state, and wherein the first piston moves the rack to the first position in response to the servo-valve being in the fourth state, and the second piston moves the rack to the second position in response to the servo-valve being in the third state.