Helicopter Bell 407 Serial 54139 Register N494YR C-GWUU used by Northrop Grumman ,Bell Helicopter Canada. Built 2013. Aircraft history and location Aircraft History C-GWUU Bell Helicopter Canada Bell Canada Jul/Aug 2013, test serial C-GLZO N494YR Northrop Grumman 2013-10Northrop Grumman Systems Corp from Oct13 Send Updates Use APP to upload photo @ (optional) When Now? / / Send
