On 20 October 2014, Unijet Flight 074P, a Dassault Falcon 50 business jet taking off from Vnukovo International Airport in Moscow, Russia, crashed into a snow plow that had strayed onto the runway, killing all four people on board. Among the victims was Total's Chairman and CEO Christophe de Margerie, who was returning to Paris, France.

The Dassault Falcon 50 is a French super-midsize, long-range business jet, featuring a trijet layout with an S-duct air intake for the central engine. It has the same fuselage cross-section and similar capacity as the earlier twin-engined Falcon 20, but was a new design that is area ruled and includes a more advanced wing design.