WN40 in 20 seconds
Coupeville Airpark serves Coupeville, US.
AirportRoutes · updated Feb 12, 2026
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Common questions about WN40
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Where is Coupeville Airpark located?
Coupeville Airpark is located in Coupeville, US, at an elevation of 200 ft. Its IATA code is — and ICAO code is WN40.