The ANDVT AIRTERM (KY-100) is a narrowband/wideband terminal that interoperates with TACTERM (CV-3591/KYV-5), MINTERM (KY-99A), VINSON (KY-57, KY-58) and SINCGARS. A self-contained terminal including COMSEC, KY-100 provides for secure voice and data communications in tactical airborne/ground environments. It is an integral part of the U.S Joint Services and Federal Law Enforcement Agency networks, and provides half-duplex, narrowband and wideband communications. Flexible interfaces ensure compatibility with a wide range of voice, data, radio and satellite equipment. The KY-100 is based on the KY-99A architecture with enhanced interface capability.