Keywords: Grob g109b zh268 motorglider arp.jpg Royal Air Force Grob G109B powered glider known as the Vigilant T1 in RAF service lands at the 2008 Royal International Air Tattoo RAF Fairford Gloucestershire England Taken at RIAT Fairford on the Thursday before the weekend show days Later both show days Saturday and Sunday were cancelled because of waterlogged car parks Photographed by Adrian Pingstone in July 2008 and placed in the public domain 2008-07-10 own assumed Arpingstone ZH268 aircraft 2008 Royal International Air Tattoo |