Continental Motors, Inc. of Mobile, Alabama, received on December 19, 2012, a type certification for its Continental CD-230 under the official TD-300-B designation: a turbocharged 4-stroke direct drive flat four air-cooled engine of 4972 cm3, with direct fuel injection and electronic control unit with a mechanical back-up, outputting continuously 230 horsepower at 2200 RPM for 431 lb (195.5 kg) dry.