Fort Brumback (historical) is a military located in Aleutians West County, Alaska. It appears on the Unalaska C-2 NE USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 51.93 feet (15.83 m) above sea level. The nearest populated place is Imagnee (historical), approximately 1.3 miles to the NE.