Casco Cove Coast Guard Station (ATU/PAAT) on Attu, the westernmost island of the Aleutians, was a US Coast Guard facility and has not been in regular operation since the service withdrew in 2010; the island is uninhabited. There is no scheduled traffic, no cargo handling, no fuelling and no customs post, and approaches are limited to official or emergency use. Air freight for the western Aleutians is handled at Adak (ADK) and Dutch Harbor / Unalaska (DUT), with Anchorage (ANC) as the customs and transfer point.

Frequently Asked Questions

What is the IATA code of Casco Cove Coast Guard Station?▼

The IATA code of Casco Cove Coast Guard Station is ATU. This three-letter code is used for unique airport identification in international air transport.

Where is Casco Cove Coast Guard Station located?▼

Casco Cove Coast Guard Station is located in Attu, US.

What is the ICAO code of Casco Cove Coast Guard Station?▼

The ICAO code of Casco Cove Coast Guard Station is PAAT. This four-letter code is used internationally in aviation.

What is the elevation of Casco Cove Coast Guard Station?▼

Casco Cove Coast Guard Station is at an elevation of 12 meters (40 ft) above sea level.

Location & Weather

52.82980, 173.17380

12 m ü. NN

Transit time routes from Attu

Los Angeles → Shanghai Los Angeles → Shenzhen Los Angeles → Guangzhou Los Angeles → Hong Kong Los Angeles → Tokyo Los Angeles → Busan

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Last updated: 7 September 2026

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This airport is a record in the Global Cargo Airport Dataset.

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Recommended format: Source: Freight Academy – Casco Cove Coast Guard Station (https://www.freight-academy.com/en/information/airports/casco-cove-coast-guard-station-airport-atu), accessed 2026-10-25
APA style: Freight Academy Editorial Team. (2026). Casco Cove Coast Guard Station. Freight Academy. https://www.freight-academy.com/en/information/airports/casco-cove-coast-guard-station-airport-atu
BibTeX: @misc{cascocovecoast2026, title = {Casco Cove Coast Guard Station}, author = {{Freight Academy Editorial Team}}, year = {2026}, url = {https://www.freight-academy.com/en/information/airports/casco-cove-coast-guard-station-airport-atu}, note = {Freight Academy, accessed 2026-10-25} }

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