LINTHICUM, Md: Northrop Grumman Corporation , in conjunction with the U.S. Air Force, has successfully completed a series of demonstration flights of its Scalable Agile Beam Radar (SABR) installed in an F-16 fighter aircraft at Edwards Air Force Base , Calif. The demonstration was in support of a U.S. Air Force F-16 Active Electronically Scanned Array (AESA) feasibility study. "Almost two years ago Northrop Grumman said that air forces of the future will necessarily gravitate toward using AESA technology “especially through scalable retrofit technology. Our team has worked diligently to make that possible and today we've made it a reality. This officially marks the first time a retrofit AESA has ever flown in a legacy F-16," said Arlene Camp, director of Advanced F-16 Radar Programs at Northrop Grumman's Electronic Systems sector.