Airports US ATU
Small Airport
ATU
PAAT

🇺🇸 Casco Cove Coast Guard Station Airport

Attu, US-AK, US 40 ft America/Adak
Updated Jan 31, 2026

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Casco Cove Coast Guard Station Airport (IATA: ATU, ICAO: PAAT) serves Attu, US.
AirportRoutes · updated Jan 31, 2026
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Where is Casco Cove Coast Guard Station Airport located?

Casco Cove Coast Guard Station is located in Attu, US, at an elevation of 40 ft. Its IATA code is ATU and ICAO code is PAAT.