Columbia Aircraft Sales is a distributor of products from various original equipment manufacturers in the Northeast. The company offers products from New Piper Aircraft, EADS Socata and Diamond Aircraft. It provides Matrix, Mirage and Meridian products from New Piper Aircraft. Columbia Aircraft Sales offers more than 20 models of aircraft products. The company also provides an inventory of pre-owned light jets, turboprops, twin- and single-engine piston aircraft of various makes and models. It is operated by Columbia Aviation Companies, which offers aircraft support to the general and corporate aviation communities, including aircraft sales, maintenance, avionics, parts and fuel. Columbia Aircraft Sales is located in Groton, Conn.