This is a sole source requirement to Resonant Sciences LLC. Effort: Resonant Sciences Adaptable Zonal Radar (RAZR) Sustainment Description: This is a non-personal services contract to provide total sustainment for ten (10) Resonant Sciences Adaptable Zonal Radar (RAZR) systems, including their enclosed trailers and all associated hardware and software. The objective is to ensure all ten (10) RAZR Systems and their mobility platforms are maintained at a 100% fully serviceable and user-ready operational status.