 A subset was sold to South Africa, and a miniaturized version will be installed in Israeli Gulfstream G550 SIGINT aircraft.This will include S- and L-band radars, as well as passive sensors.Another firm is Narus, which started as a security vendor for very large telecommunications and Internet service providers, has a product called the "NarusInsight Intercept Suite (NIS) enables capture of packet-level, flow-level, and application-level usage information along with complete session packets for forensic analysis, surveillance, or for satisfying regulatory compliance."