A team of engineers from the University of Southampton launched a 3D printed unmanned aerial vehicle (UAV) from the bow of a Royal Navy warship in a bid to demonstrate the potential use of lightweight drones at sea. After being launched from HMS Mersey off the Dorset coast in the south of England, the UAV was flown autonomously on a pre-programmed route for a few before landing on Chesil Beach. Known as the Southampton University Laser Sintered Aircraft (SULSA), the drone weighed 3kg with a wing-span of nearly 1.5 meters.