What happened
On October 22, 2009, a Boeing 737-400, operating as TC-SKD, experienced a rapid decompression while enroute from Düsseldorf International Airport (EDDL) in Germany to Antalya Airport (LTAI) in Turkey.
Following the decompression, the crew performed an emergency descent and diverted the aircraft to Budapest Ferihegy International Airport (LHSM) in Budapest, Hungary. There were no injuries reported among the 6 crew members on board, and the aircraft sustained no damage during the event.