Champion Aerospace (formerly known as Champion Spark Plug) is a company that manufactures aerospace ignition and power systems. It offers components for turbine and piston engines, including spark plugs, oil filters, slick magnetos, ignition harnesses, electronic ignition, turbine engine exciters, leads, igniters, power converters, uninterruptible power supplies (UPS), power systems, tools, and parts. The company serves the piston, commercial, business, and military aircraft, helicopter, and industrial gas turbine markets.