A nacelle assembly for an aircraft engine comprising: a fan nozzle movable between a first position and a second position to define a discharge flow area; a thrust reverser movable between a stowed position and an actuated position to divert discharge flow in a thrust reversing direction, wherein the fan nozzle is configured for movement independent of movement of the thrust reverser; a first actuator (56A; 58A; 96A; 98A) for moving both the fan nozzle and the thrust reverser, the first actuator including a first portion configured to move the fan nozzle and a second portion configured to move the thrust reverser; a power drive unit for transmitting power from a motor to the first actuator; and a cowl lock (94A-B) engaged to the thrust reverser for preventing movement of the thrust reverser in a locked condition and allowing movement of the thrust reverser in an unlocked condition; characterised by: a second actuator (56B; 58B; 96B; 98B) for moving both the fan nozzle and the thrust reverser, the second actuator including a first portion configured to move the fan nozzle and a second portion configured to move the thrust reverser, the power drive unit further transmitting power from the motor to the second actuator; and a first lock (84A; 86A; 108) disposed on the first actuator and a second lock (84B; 86B; 110) disposed on the second actuator, the first and second lock being configured to prevent movement of the thrust reverser in a locked condition and allow movement of the thrust reverser in an unlocked condition, wherein the first lock and the second lock are configured to lock the second portions of the respective actuators against movement in a locked condition and allow movement of the first portions of the respective actuators in a locked condition, and allow movement of both the first portions and the second portions of the respective actuators in an unlocked condition. a fan nozzle movable between a first position and a second position to define a discharge flow area; a thrust reverser movable between a stowed position and an actuated position to divert discharge flow in a thrust reversing direction, wherein the fan nozzle is configured for movement independent of movement of the thrust reverser; a first actuator (56A; 58A; 96A; 98A) for moving both the fan nozzle and the thrust reverser, the first actuator including a first portion configured to move the fan nozzle and a second portion configured to move the thrust reverser; a power drive unit for transmitting power from a motor to the first actuator; and a cowl lock (94A-B) engaged to the thrust reverser for preventing movement of the thrust reverser in a locked condition and allowing movement of the thrust reverser in an unlocked condition; characterised by: a second actuator (56B; 58B; 96B; 98B) for moving both the fan nozzle and the thrust reverser, the second actuator including a first portion configured to move the fan nozzle and a second portion configured to move the thrust reverser, the power drive unit further transmitting power from the motor to the second actuator; and a first lock (84A; 86A; 108) disposed on the first actuator and a second lock (84B; 86B; 110) disposed on the second actuator, the first and second lock being configured to prevent movement of the thrust reverser in a locked condition and allow movement of the thrust reverser in an unlocked condition, wherein the first lock and the second lock are configured to lock the second portions of the respective actuators against movement in a locked condition and allow movement of the first portions of the respective actuators in a locked condition, and allow movement of both the first portions and the second portions of the respective actuators in an unlocked condition. a second actuator (56B; 58B; 96B; 98B) for moving both the fan nozzle and the thrust reverser, the second actuator including a first portion configured to move the fan nozzle and a second portion configured to move the thrust reverser, the power drive unit further transmitting power from the motor to the second actuator; and a first lock (84A; 86A; 108) disposed on the first actuator and a second lock (84B; 86B; 110) disposed on the second actuator, the first and second lock being configured to prevent movement of the thrust reverser in a locked condition and allow movement of the thrust reverser in an unlocked condition, wherein the first lock and the second lock are configured to lock the second portions of the respective actuators against movement in a locked condition and allow movement of the first portions of the respective actuators in a locked condition, and allow movement of both the first portions and the second portions of the respective actuators in an unlocked condition.