Unguchiing Hachan Tangingis is a island located in Aleutians West County, Alaska. It appears on the Atka C-4 SE USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 8.53 feet (2.60 m) above sea level. The nearest populated place is Unguchiing (historical), approximately 0.3 miles to the ESE.