U.S. Naval Base, Pearl Harbor, Combat Intelligence Center, Makalapa Drive in Makalapa Administration Area, Pearl City, Honolulu County, HI

Significance: Facility 251 is significant because it housed the intelligence staff for Admiral Chester W. Nimitz, Commander in Chief, Pacific Fleet and Commander in Chief, Pacific Ocean Area, from April 1943 until the end of WWII. One of the most important of the intelligence groups was the Fleet Radio Unit, Pacific Fleet, which was critical in helping the Allies win the war.
Survey number: HABS HI-426
Building/structure dates: 1943 Initial Construction
Building/structure dates: 1945 Subsequent Work
Building/structure dates: 1947 Subsequent Work
Building/structure dates: ca. 1986 Subsequent Work
National Register of Historic Places NRIS Number: 66000940