H1235111H12351: NOS Hydrographic Survey , Approaches to Kotzebue Sound, Alaska, 2011-08-27 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -163.035094998899, W: -163.475582001764, N: 66.909673000774, S: 66.7903709995578#footprint-163.475582001764,66.7903709995578 -163.035094998899,66.7903709995578 -163.035094998899,66.909673000774 -163.475582001764,66.909673000774 -163.475582001764,66.7903709995578