720 Naval Reactors History Database (f1-date=1965) Results for your query: f1-date=1965 Fri, 01 Jan 1965 12:00:00 GMT Map showing the location of Naval Reactors Facility at the Idaho National Laboratory. This map shows a section of the Idaho National Laboratory, including the location of the Naval Reactors Facility. In 1965, NRF included the S1W and A1W prototype plants, along with the recently-built S5G prototype and the Expended Core Facility (ECF); the latter two facilities are noted on the map. Thu, 11 Mar 1965 12:00:00 GMT