was established at Gardena, California
to manufacture Drago Jovanovich's J-2 autogyro
. It offered an improved version of the aircraft as the Super J-2
(modifying the last examples off the McCulloch
production line to this standard), but was unable to obtain enough orders to make production viable.
- Gunston, Bill (1993). World Encyclopedia of Aircraft Manufacturers. Annapolis: Naval Institute Press.
- Taylor, Michael J. H. (1989). Jane's Encyclopedia of Aviation. London: Studio Editions.