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,
Gadair European Airlines having two new shareholders, S. Kahla 25% and A. Baker 50%. The airline ceased operations around 2009. Gadair European Airlines Gadair European Airlines was an airline based in Madrid, Spain. It was operating aircraft on ACMI leases for services to five continents. A number of changes of plan have been made, including a switch to Bahrain as the main hub. The airline originally planned to launch operations on 10 April 2006 using Boeing 767-200ER aircraft on ACMI leases, but delays in obtaining the necessary licences mean that the launch date was delayed to June 2007. The airline was owned by