Telephonics' IFF technologies enable military and civilian air traffic controllers to effectively identify aircraft and vehicles as friend. They have been fielded globally in a wide range of ground, air and sea‑based applications.
Advanced IFF Technologies for Unpredictable Environments
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AN/UPX-40
Identification Friend or Foe (IFF) InterrogatorThe AN/UPX-40 IFF interrogator determines identity and position of unknown aircraft or vessels while calculating bearing/range.Learn More -
AN/UPX-43
Identification Friend or Foe (IFF) InterrogatorThe AN/UPX-43 IFF interrogator identifies aircraft or vessels as friend, foe or neutral while determining bearing/range.Learn More -
AN/UPX-44, AN/UPX-505 & AN/UPX-506
Identification Friend or Foe (IFF) InterrogatorsThe AN/UPX-44, -505 and -506 monopulse IFF interrogators offer All-Mode, Mode S and AIMS certification.Learn More -
AN/UPR-4(V)
Passive Detection & Reporting System (PDRS)Offers a receive-only air surveillance and cueing system designed to reduce radio frequency transmissions and interrogation rates while providing situational awareness to civil and military aircraft.Learn More -
SFF-44
Small Form Factor-44The SFF-44 IFF system is an All-Mode interrogator designed for shipboard, airborne and ground-based missions.Learn More -
M5OAS System
Mode 5 Operational Autonomous Surveillance (M5OAS) SystemIntroduces an All-Mode, AIMS certified interrogator with fully integrated active and passive IFF/ATC surveillance solutions into a single shelter configuration.Learn More