The Air Force has awarded Boeing a contract valued at up to $2 billion to engineer and manufacture 242 wing sets for its fleet of A-10 attack aircraft. Boeing is to deliver the wing sets in easy-installation kits. The Air Force, which in late 2005 recognized it had a problem with cracks in its “thin-skinned” Warthogs, has been proceeding with a precision engagement upgrade, giving the 20-year-old aircraft a much needed avionics overhaul.
Expanded production of the B-21 bomber can be accomplished at Northrop Grumman's existing Palmdale, Calif., facilities, the Air Force said. It also said test aircraft will be so simular to the production version that early examples could be used in combat if called for.