Method and apparatus for supplying fuel to jet engines of a plane in automatic flight

The method involves controlling fueling of jet engines to one set value that is common to the engines and depends on an automatic power order and conditions of flying of the aircraft. The set value is converted into another set value related to speed of rotation of fans of the engines by level flying aircraft at steady altitude. The fueling of the jet engines is controlled to the latter set value. An independent claim is also included for a system of fueling jet engines of a multiengine aircraft flying in automatic controlling mode.