AAI Corp., Hunt Valley, MD, is being awarded a $41,568,535.95 contract to supply the Joint Service Electronic Combat System Tester Production Lot 2. The contractor is producing Core Test Sets; spares; Test Program Set antenna coupler sets; and Test Program Interface Hardware; joint customer support; and data for the Air Force, Navy, and foreign military sales to Kuwait. Total funds have been obligated. This work will be completed by March 2005. Solicitation began December 2001; Negotiations were completed May 2002. The Aeronautical Systems Center, Wright-Patterson Air Force Base, Ohio, is the contracting activity (F33657-01-C-0033).