Established sensors used for airborne detect and avoid are not scalable to the size, weight and power (SWaP) demands of small unmanned aircraft systems (sUAS). Current low-SWaP sensors developed for sUAS DAA are not meeting Well Clear (“Safe Separation”) detection range or field of view requirements to avoid non-cooperative (i.e., non-broadcasting) airspace intruders. MTSI developed a prototype capability and performed several flight tests to help tackle this challenge using our internally funded IRAD program.