Helicopter Bell CH-146 Griffon Serial 46488 Register C-GNXB 146488 used by Canadian Armed Forces. Built 1997. Aircraft history and location Aircraft History 146488 Canadian Armed Forces 2007 427Sqn. 427 Squadron CAF to civ C-GNXB C-GNXB - private? Send Updates Use APP to upload photo @ (optional) When Now? / / Send