UK-built UAV is the first 'eternal' plane
23 July 2010 Last updated at 16:48 BST
The UK-built Zephyr unmanned aerial vehicle (UAV) has confirmed its place in aviation history as the "first eternal" plane.
The solar-powered craft has completed two weeks of non-stop flight above a US Army range in Arizona and is now being commanded to make a landing.
Footage courtesy of QinetiQ