Under immediate or general supervision, receives requests for emergency assistance via an array of sources; determines urgency and type of assistance needed; dispatches appropriate public safety personnel by utilizing computerized mapping system, computerized 911 telephone system, the computer-aided dispatch system, computerized radio system, related databases, and other computerized equipment; exercises independent judgment; coordinates patrol unit activity, including complex critical incidents; and performs other related duties as required. Obtains information utilizing computerized databases including Geofile, municipal codes, county ordinances, assessors database, phone/address cross-references, DMV records, driver license records, wants and warrants, restraining orders, missing persons, runaway juveniles, probation status, and parole status and transmits researched information to field units.