United States, April 30 -- STS Systems Defense LLC., San Antonio, Texas, is awarded a $58,819,066 firm-fixed-price and cost reimbursable, indefinite-delivery/indefinite-quantity contract. This contract will provide for the procurement of updates and avionics modifications to the F-16 and F-5 on-aircraft systems which include, but are not limited to, the following: stores management system, fire control, radar (APG-66, APG-68, and APG-83), mission planning, data transfer equipment, moving maps, targeting systems, pods, weapons, electronic warfare, communications, instruments, data links, radar detection/warning, displays, and global positioning system along with any additional systems that are added for Navy configuration. Work will be perfo...