ATR is a Franco-Italian aircraft manufacturer headquartered in Blagnac, France, a suburb of Toulouse. The company was founded in 1981 as a joint venture between Aérospatiale of France (now Airbus) and Aeritalia (now Leonardo) of Italy. Its main products are the ATR 42 and ATR 72 aircraft. ATR has sold more than 1,600 aircraft and has over 200 operators in more than 100... Wikipedia