September 9, 2015 Federal Register Notice Seeks Comments on GPS L1 Band Interference Test Plan By GPS World Staff
September 19, 2012 ITT Exelis Announces New Capability in GPS Interference, Detection and Geolocation By GPS World Staff
September 14, 2012 JAVAD Asserts Filters Protect GPS L1, L2, L5; GLONASS L1, L2; Galileo L1, L5 By GPS World Staff
