One thing we are doing here is only considering the literal translation, the conceptional could have an entire different meaning. Volante may mean something quite different than its literal meaning. Taking that approach, I tried a thesaurus.
http://lookwayup.com/lwu.exe/lwu/toEng?h=dictpage&s=d&w=volante&sLang=EslDefinition of 1. volante [n] (wheel) a simple machine consisting of a circular frame with spokes (or a solid disc) that can rotate on a shaft or axle (as in vehicles or other machines). More...
2. volante [n] (steering_wheel, wheel) a handwheel that is used for steering. More...
3. volante [n] (stick, control_stick, joystick) a lever used by a pilot to control the ailerons and elevators of an airplane. More...
4. volante [n] (helm) a position of leadership. More...
5. volante [n] (helm) steering mechanism for a vessel; a mechanical device by which a vessel is steered. More...
6. volante [n] (rudder) a hinged vertical airfoil mounted at the tail of an aircraft and used to make horizontal course changes. More...
7. volante [n] (frill, flounce, ruffle, furbelow) a strip of pleated material used as a decoration or a trim. More...
8. volante [n] (joystick) a manual control consisting of a vertical handle that can move freely in two directions; used as an input device to computers or to devices controlled by computers. More...
Now I think we are getting some where
The leader or director of the course.