Sabena Flight 503 on the crash site in 2010. Sabena Flight 503 The crash of Sabena Flight 503 was an accident involving a Douglas DC-6 of the Belgian airline company Sabena which crashed into Monte Terminillo near Rieti, Italy, 100 km north east of Rome on 13 February 1955, killing all 29 people on board. The Douglas DC-6 involved was built in 1947 with serial number 43063/60 and registration OO-SDB and was used by the Belgian airline company Sabena until its destruction in 1955. Sabena Flight 503 was a Douglas DC-6 which departed from Brussels, Belgium at 17:17 GMT en route to Leopoldstad,
National Airlines (N8) National Airlines (N8) National Air Cargo, also operating as National Airlines, is an American airline based in Orlando, Florida. It operates on-demand cargo and passenger charter services. It added scheduled passenger service on December 16, 2015, from its hub at Orlando-Sanford International Airport, Orlando. The airline was established in 1985 and started operations in December 1986. It began with Mitsubishi MU-2 aircraft, which it developed for cargo use. In April 2005, Murray Air and its sister company, Murray Aviation, merged operations under Murray Air’s newly acquired Part 121 certificate. In December 2008, after the airline was acquired by National Air