Aerology Building
- Also Known As: Aleutian World War II Visitor Center
- Vicinity: Unalaska Airport
The Aerology Building is one of the most intact and architecturally significant World War II buildings in the Aleutian Islands. The rare 1943 Loxstave frame building is nationally significant as a contributing feature to the Dutch Harbor Naval Operating Base and US Defenses National Historic Landmark (NHL) designated in 1985. Loxstave is an early form of prefabricated construction. - NPS