Boeing nabs $189.3M for repair and support work on F-15 warning system By (0) An F-15E from the 422nd Test and Evaluation Squadron refuels from a KC-46 over the Nevada Test and Training Range in November. Photo by Savanah Bray/U.S. Air Force Dec. 31 (UPI) -- Boeing was awarded a $189.3 million contract modification Thursday for repairs and support equipment of the F-15's Eagle Passive Active Warning and Survivability System. Per the Pentagon's contract announcement, the deal modifies an earlier contract for low-rate initial production to add funding for property repair, acquisition of support equipment, technical Made by BAE Systems, the EPAWSS is an integrated digital avionics system designed to protect the F-15E Eagle against enemy air defense systems by providing radar warning, geo-location and situational awareness.