In line with this, Airbus is working to make ROPS commercially available to other aircraft manufacturers' aircraft. The system could be coupled with the mandatory Terrain Avoidance Warning System already fitted on Airbus aircraft and will utilize an enhanced and specifically developed version of its worldwide runway database.The Airbus-patented ROPS computes minimum realistic inflight landing and ground stopping distances while comparing them to available landing distances in real time. The analyses take into account factors such as runway topography, runway condition, aircraft weight and configuration, wind, and temperature. The resulting outcome produces audio callouts and alerts for pilots, making ROPS an awareness tool to assist the crew in the go-around decision making process and the timely application of ground stopping means. To regularly enhance the A320 Family's capabilities and performance, Airbus invests approximately 300 million euros annually in keeping the aircraft highly competitive and efficient. More than 9,400 A320 Family aircraft have been ordered and around 5,400 delivered to more than 380 customers and operators worldwide – reaffirming its position as the world's best-selling single-aisle aircraft Family. About American Airlines American Airlines focuses on providing an exceptional travel experience across the globe, serving more than 260 airports in more than 50 countries and territories. American's fleet of nearly 900 aircraft fly more than 3,500 daily flights worldwide from hubs in Chicago, Dallas/Fort Worth, Los Angeles, Miami and New York. American flies to nearly 100 international locations including important markets such as London, Madrid, Sao Paulo and Tokyo. With more than 500 new planes scheduled to join the fleet, including continued deliveries of the Boeing 737 family of aircraft and new additions such as the Boeing 777-300ER and the Airbus A320 family of aircraft, American is building toward the youngest and most modern fleet among major U.S. carriers. American's website, AA.com ®, provides customers with easy access to check and book fares, and personalized news, information and travel offers. American's AAdvantage ® program, one of the most popular frequent flyer programs in the world, lets members redeem miles for flights to almost 950 destinations worldwide, as well as flight upgrades, vacation packages, car rentals, hotel stays and other retail products. The airline also offers nearly 40 Admirals Club® locations worldwide providing comfort, convenience, and an environment with a full range of services making it easy for customers to stay productive without interruption. American is a founding member of the oneworld ® alliance, which brings together some of the best and biggest airlines in the world, including global brands like British Airways, Cathay Pacific, Iberia Airlines, Japan Airlines, LAN and Qantas. Together, its members serve more than 840 destinations with some 9,000 daily flights to nearly 160 countries and territories. Connect with American on Twitter @AmericanAir or Facebook.com/AmericanAirlines. American Airlines, Inc. and American Eagle Airlines, Inc. are subsidiaries of AMR Corporation. AMR Corporation common stock trades under the symbol "AAMRQ" on the OTCQB marketplace, operated by OTC Markets Group. About Airbus Airbus is the world's leading aircraft manufacturer of passenger airliners, ranging in capacity from 100 to more than 500 seats. Airbus has design and manufacturing facilities in France, Germany, the UK, and Spain, and subsidiaries in the US, China, Japan, India and in the Middle East. In addition, it provides an international network of customer support and training centres. Airbus is an EADS company.