Textron Aviation is upgrading flight-deck capabilities with new-production Cessna Caravan and Grand Caravan EX turboprops. The features include new standard and optional equipment as part of Garmin’s G1000 NXi next-generation integrated flight deck. New options on the Caravan series include Garmin’s Enhanced Automatic Flight Control System. Features include electronic stability and protection, underspeed protection, emergency descent mode, coupled go-around and an auto-level function.