Aerosonic Corporation engages in the manufacture and sale of aircraft instruments. Its products include altimeters, airspeed indicators, rate of climb indicators, microprocessor controlled air data test sets, and various other flight instrumentation. The company’s products also comprise angle of attack stall warning systems; integrated multifunction probes, which are integrated air data sensors; and other aircraft sensors and monitoring systems. In addition, it produces a line of three-inch and two-inch mechanical and electro-mechanical cockpit instruments. The company’s customers include original equipment manufacturers, primarily manufacturers of corporate and private jets; contractors of military jets; the U.S. Government; and private aircraft owners. It offers its products directly through its employees, as well as through distributors and commissioned sales representatives in the United States and internationally. Aerosonic Corporation was founded in 1953. It was formerly known as Instrument Technology Corporation and changed its name to Aerosonic Corporation in 1970. Aerosonic is headquartered in Clearwater, Florida.