Aviator, Germanwings Flight 9525 Pilot. Andreas Günter Lubitz grew up in Neuburg an der Donau, Bavaria and Montabaur in the German state of Rhineland-Palatinate. He took flying lessons at Luftsportclub Westerwald, an aviation sports club in Montabaur. Lubitz was accepted into a Lufthansa trainee programme after finishing high school. In September 2008, he began training at the Lufthansa Flight Training school in Bremen, Germany. He suspended his pilot training in November 2008 after being hospitalized for a severe episode of depression. After his psychiatrist determined that the depressive episode was fully resolved, Lubitz returned to the Lufthansa school in August 2009. Lubitz moved to the United States in November 2010 to continue training at the Lufthansa Airline Training Center in Goodyear, Arizona. From June 2011 to December 2013, he worked as a flight attendant for Lufthansa while training to obtain his commercial pilot's licence, until joining Germanwings as a first officer in June 2014. Germanwings Flight 9525 was a scheduled international passenger flight from Barcelona–El Prat Airport in Spain to Düsseldorf Airport in Germany. The flight was operated by Germanwings, a low-cost carrier owned by the German airline Lufthansa. On 24 March 2015, the aircraft, an Airbus A320-211, crashed 100 km north-west of Nice in the French Alps. All 144 passengers and six crew members were killed. The investigation determined that the crash was caused deliberately by the co-pilot, Andreas Lubitz, who had previously been treated for suicidal tendencies and declared "unfit to work" by his doctor. Lubitz kept this information from his employer and instead reported for duty. Shortly after reaching cruise altitude and while the captain was out of the cockpit, he locked the cockpit door and initiated a controlled descent that continued until the aircraft impacted a mountainside.