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 aircraft received a comprehensive upgrade featuring a cutting-edge Elta EL/M-2022(V)3 radar, a Star Safire III electro-optical and infrared system mounted on the nose, sophisticated SIGINT/ELINT equipment, an advanced UYS 503 acoustic system, a new automatic information processing system, a GPS-based navigation system, a modern communications system, and additional improvements.