XV Sqn 100th Anniversary Paint job on GR4, Images taken over Lockness and the Highlands. Flying aircraft 026 (ZA461) were Wing Commander J Nixon & Squadron Leader C Mullineux. Flying ‘F’ (ZA602) were Squadron Leader D Mackenzie and Flight Lieutenant Whitehair. The occasion was the first flight of 026 in its 100th Anniversary tail scheme, as part of the Squadron’s Centenary celebrations (formed 01 March 1915).