[custom_adv] The Aseman Airlines plane, en route from Tehran to the south-western city of Yasuj, came down near the city of Semirom in Isfahan province. The Red Crescent deployed search and rescue teams to the site. The airline has retracted a statement saying definitively that all aboard were dead. [custom_adv] The ATR-600 Series takes advantage of the latest innovations in the cockpit technology with simplified, integrated LCD advanced functions, enhancing safety, improved handling for pilots, in addition to maintenance cost saving and significant weight reduction. [custom_adv] New technological innovations are being incorporated in the ATR-600 Series to further enhance the feeling of space, comfort and the pleasure of flying. The ATR 72-600 benefits from the widest cabin in the turboprop market, with the new Armonia cabin, new ergonomic design for greater comfort, new seats and wider overhead bins with 30% more roller bags stowage. [custom_adv] The ATR 72 is one of a family of twin-turboprop passenger and freighter aircraft developed and manufactured by Avions de Transport Regional (ATR). ATR, with its headquarters in Toulouse, is a joint venture company between EADS and Finmeccanica / Alenia Aeronautica. [custom_adv] The family consists of the ATR 42 and ATR 72, of which the ATR 42-500 and ATR 72-500 and ATR-600 are the models currently in production. In October 2009, ATR rolled out the new 600 series aircraft. [custom_adv] The ATR 72-600 received the European Aviation Safety Agency (EASA) certification in May 2011. It entered into service in August 2011 with Royal Air Maroc. The maiden flight of the ATR 72 was completed in October 1988 and the aircraft entered service in October 1989. [custom_adv] The ATR 72-500 is certified to operate on unpaved runways by installing a kit to ensure landing gear and lower fuselage protection. Special cold weather procedures allow operations at temperatures as low as -54°C.