From Prototype of F-22 Raptor

The late Donald D. Pittman of Jefferson City was certainly a veteran of great military interest. Born and raised in Jefferson City, Pittman rose to the rank of major general in the United States Air Force and held such important assignments as commander of 14th Air Division at Beale Air Force Base, Calif., commander of 314th Air Division at Osan Air Base, Korea, and commander of the 24th NORAD Region.
As a pilot with more than 11,000 flying hours in 42 types of aircraft, Pitt...man remained actively engaged in military aviation developments following his retirement from active duty on October 1, 1978.
In his collection of photographs and military mementos were many photographs, such as this one released by the Office of Public Information for Lockheed Aeronautical Systems in August 1990 showing the tactical fighter YF-22 prototype under consideration by the U.S. Air Force. The YF-22 design won a contest over Northrop's YF-23 prototype and in later years, after improvements were made to the YF-22 prototype, entered production as the F-22 Raptor.