- Defense Executive
ITT-Gilfillan to upgrade Navy's AN/SPS-48 shipboard radar systems
VAN NUYS, Calif., 5 Feb. 2008. Engineers from the ITT Corp. Radar Systems–Gilfillan segment in Van Nuys, Calif. are starting low-rate initial production of a program to upgrade the U.S. Navy's AN/SPS-48 radar system, which Gilfillan designed in the 1980s.