Actuation assembly for moving a wing tip device on an aircraft wing

An aircraft wing comprising a fixed wing and a wing tip device at the tip thereof, wherein the wing tip device is configurable between:

• (i) a flight configuration for use during flight and
• (ii) a ground configuration for use during ground-based operations, in which ground configuration the wing tip device is moved away from the flight configuration such that the span of the aircraft wing is reduced,
• wherein the wing comprises an actuation assembly for moving the wing tip device between the flight and the ground configuration, and
• wherein the actuation assembly is arranged to move the wing tip device from the flight configuration to the ground configuration in a two-stage movement, the two-stage movement comprising a first stage in which the wing tip device is translated away from the flight configuration in a linear movement only, and a second, subsequent stage, in which the wing tip device is rotated to the ground configuration.