The upgrade included fitting each aircraft with a new Elta EL/M-2022(V)3 radar, a nose-mounted Star Safire III electro-optical and infrared system, "highly capable" signals and electronic intelligence (SIGINT/ELINT) equipment, the UYS 503 acoustic system, a new automatic information system processor, a new navigation system based on two Honeywell H764G Embedded GPS/INUs, a new communications system and other improvements.
The upgrade included equipping each aircraft with a new Elta EL/M-2022(V)3 radar, a nose-mounted Star Safire III electro-optical and infrared system, highly advanced SIGINT/ELINT equipment, the UYS 503 acoustic system, an automatic information system processor, a navigation system based on two Honeywell H764G Embedded GPS/INUs, a new communications system, and other enhancements.