Associated Aircraft Manufacturing & Sales Inc (AAMSI) has acquired the design and rights to further develop the next-generation AN/APX-121(V) Identification-Friend-or Foe (IFF) transponder.
AAMSI and Northrop Grumman have signed an agreement for AAMSI to own, further develop and deploy the military IFF transponder.
AAMSI will manufacture and market the AN/APX-121(V) product line, including aftermarket support, modifications and upgrades to meet future customer requirements.
The AN/APX-121(V) includes advanced microwave and digital design features that fully support organic maintenance concepts.
The transponder design incorporates all Mode S and Mode 5 requirements.
Design features include Mode S Elementary (ELS) and Enhanced (EHS) operations, support of existing KIT-1 INFOSEC, and a removable INFOSEC applique supporting Mode 5 growth.
The AN/APX-121V is the ideal solution for replacing existing transponders to meet Mode S and Mode 5 mandates.
The AN/APX-121(V)/RT-1909 Mode S Transponder is designed to meet the latest AIMS (DOD AIMS 03-1000, 04-900) and STANAG 4193 specifications.
The AN/APX-121(V) utilises advanced RF and digital processing to increase reliability, maintainability, and to permit product upgrades and future growth.
Features of the unit include the ability to operate with existing KIT-1 Computers and Mode 5 operation with the addition of an NSA-certified INFOSEC applique.
The AN/APX-121(V) offers interface flexibility through either an optional 1553B MUX BUS or a C-12718/APX Remote Control Unit for Mode S control.