Airport Quonset State is located in United States near the city of North Kingstown. The international codes of Quonset State airport are ICAO: KOQU and IATA: OQU. Quonset State is located at latitude 41.5971 and longitude -71.4121. The elevation above sea level is 18ft (5m). Local timezone at the airport is UTC/GMT -5:00 hours.