Itis the contention of the Inventor that this "Energy Management System" called an AVG the subject of the associated "Case File" as set out in Part No.2 forms the critically missing system that has hitherto prevented the world's Jet Powered Aircraft Industry from becoming a true master  of it's own destiny more in keeping with this otherwise technically brilliant enterprise. The absence of such a system has been and will continue to prove to be the principal barrier and cause of this vast Industry's failure to achieve better command control over it's own commercial destiny in spite of all of it's undoubted technical brilliance.

It should be understood that we are here in no way interested in or concerned with the physical efficiencies of any of the physical systems comprising the jet engine or the structure of  the physical Airframe which together form the Aircraft.  These efficiencies are assumed to be the finest that the Industry can technologically achieve as thing are.

The case made here is that it is no longer the technological efficiencies of the physical systems comprising either the jet engine or that of the Aircraft it powers which in the past has governed, determined and therefore limited, the economic and commercial viability of the world's jet powered aircraft  industry in spite of all of it's technological brilliance but, the particularly inefficient manner in which Sir Isaac Newton's, 3rd Law of Motion has been utilised. Only when this has been changed will this vast industry be able to achieve the level of operational, economic and commercial viability critical to it's ongoing survival and rewards be much more commensurate with it's otherwise undoubted technically brilliant engineering than, it has achieved in the past.