National Airspace System (NAS) Voice System (NVS)

NVS operates as a fully-networked voice enterprise that improves capabilities for business continuity planning, asset sharing, future facilities expansion and support for emerging requirements such as control of unmanned aircraft systems. NVS is based on the Harris Voice Communications System for the 21st Century (VCS21™) suite of commercial off-the-shelf voice communication solutions.

Reliability and Flexibility for NAS Communications

VCS21 hosts the proven features of legacy air traffic control systems— including the current Harris Voice Switching Control System—on an IP platform with enhanced management and control capabilities.