Helicopter Bell CH-146 Griffon Serial 46420 Register 146420 used by Canadian Armed Forces. Aircraft history and location Aircraft History 146420 Canadian Armed Forces 2002-07-18CAF w/o 18jul02 444 sqd crash north of CFB Goose Bay after loss of tail rotor. 2 killed and 2 injured 444 Squadron Send Updates Use APP to upload photo @ (optional) When Now? / / Send