What RADAR equipment provides the location and alignment data for the Patriot RS during automatic emplacement?

• A. DAGR
• B. HANFS
• C. RSOP OIC
• D. DAGR and HANFS

Answer: (D)

Understanding how Patriot RS is placed and oriented automatically hinges on two data streams: precise position and correct alignment. The DAGR gives a precise GPS fix (latitude/longitude) and time, anchoring the system in the battlefield coordinate frame. HANFS provides the heading and alignment information the radar needs to bore sight properly within that frame. Together, they allow the RS to be located and oriented automatically without manual input. Relying on only the GPS receiver would give position but not orientation, while relying on only the alignment data would lack a solid geolocation reference. The combination of DAGR and HANFS is what enables accurate automatic emplacement.