Continuing the Air Force plan to transform its numbered air forces into warfighting headquarters, 12th Air Force at Davis-Monthan AFB, Ariz., now has become Air Forces Southern, or AFSOUTH, provisional. (It will remain provisional until it formally reaches operational capability.) In addition, AFSOUTH has become a full-time Air Force component for US Southern Command. AFSOUTH also has responsibility for training and equipping its wings and units.
Denys Overholser, the Lockheed Martin engineer whose insights on the mathematics of radar cross section led directly to the first operational stealth attack airplane and permanently reshaped combat aircraft design and tactics, died April 28 at the age of 86.