SAN FRANCISCO (AFX) -- United Industrial Corp. after Monday's closing bell said its AAI Services Corp. unit has won two contracts from Boeing Co. totaling $48.5 million. The contracts are for providing Maintenance Trainers in support of Air Force F-22 Raptor combat aircraft, United Industrial said, adding that the finished systems are scheduled for delivery in 2007's third quarter. This story was supplied by MarketWatch. For further information see www.marketwatch.com.