Just search the Internet on say, 12 TDS WWI, and you'll find great help like this: http://1914-1918.invisionzone.com/forums/index.php?showtopic...
Also, from http://www.raf.mod.uk/rafbrizenorton/aboutus/216squadron.cfm
No. 216 Squadron was formed on 1 April 1918, from 16 Squadron Royal Naval Air Service, at Villesneux, France, and was equipped initially with Handley Page 0/400 night bombers. It was tasked with strategic bombing duties for the remainder of World War I, and was transferred to Egypt in July 1919.