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D K Jovanovich andFrank Kozloski founded theHelicopter Engineering Research Corporation in Philadelphia, Pennsylvania, in 1946, the predecessor of Jovair.

In 1949 Jovanovich and Kozloski transferred to theMcCulloch Aircraft Corporation, the aircraft division of theMcCulloch Motors Corporation, along with its two most promising designs, theJ-2 and theJOV-3. In 1960D K Jovanovich formed Jovair Corporation in El Segundo, California.

• Gunston, Bill (1993).World Encyclopedia of Aircraft Manufacturers. Annapolis: Naval Institute Press. p. 162.

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