Helicopter Bell 206A Serial 31 Register CF-VNM N7831S used by Bell Helicopter. Aircraft history and location Aircraft History N7831S Bell Helicopter Bell 206A cn31, ff:? reg Bell Helicopters as N7831S, unk CF-VNM - xfer Canada as CF-VNM, unk reg canx, unk Send Updates Use APP to upload photo @ (optional) When Now? / / Send