What happened
A flight operating an unspecified aircraft vanished while performing a delivery mission to Europe. The crew departed from Windhoek, Namibia, with a planned destination of Abidjan, Ivory Coast.
During the oceanic portion of the journey, the aircraft disappeared while in the cruise phase of flight. Following the loss of contact, search efforts were conducted over the Atlantic Ocean; however, no trace of the airframe or the crew members was ever recovered.
Findings
Official investigations into the disappearance concluded that the specific reason for the accident remains unknown. Because no wreckage or debris was found, investigators were unable to identify any contributing factors or mechanical failures.