๐บ๐ธ Decatur, United States of America
Decatur Shores Airport (WN07) serves Decatur Island in Washington State's scenic San Juan Islands archipelago, positioned 8 miles northeast of Anacortes at 38 feet elevation in the pristine Puget Sound waters. Operating as a private-use facility since January 1972 in San Juan County, the airport features a single runway with operational procedures requiring landings to the north and takeoffs to the south, accommodating general aviation traffic serving this exclusive island community and recreational destination.
The facility provides basic infrastructure for private aircraft operations accessing Decatur Island's secluded residential properties, recreational activities, and natural attractions within the renowned San Juan Islands region. Located among a network of island airports including nearby Blakely Island Airport (9 km), Lopez Island Airport (9 km), and Friday Harbor operations, Decatur Shores serves as part of the essential aviation infrastructure connecting these remote island communities where ferry service alternatives may be limited or inconvenient.
Operational considerations include coordination with Seattle ARTCC, navigation using Seattle sectional charts, and awareness of the surrounding Puget Sound seaplane operations including nearby Fishermans Bay/Lopez Seaplane Base and Friday Harbor Seaplane Base. The airport supports private aviation access to one of the Pacific Northwest's most desirable island destinations, enabling convenient transportation for residents, visitors, and recreational pilots exploring the natural beauty, marine activities, and peaceful island lifestyle characteristic of the San Juan Islands archipelago.
Decatur Shores Airport (DTR), also known by its FAA identifier WN07, is a strictly restricted-use private airstrip serving the Decatur Shores community on Decatur Island in the San Juan archipelago. For anyone researching 'connections' here, the most critical tip is that the airport is NOT open to the general public. There are no commercial airline services, and all access is limited to residents and their invited guests. Unauthorized landings are strictly prohibited and can result in significant legal and community repercussions.
If you are an invited guest, your 'connection' will typically involve a private aircraft flight into the 2,500-foot grass runway (11/29). Ground transportation on the island is extremely limited and consists of private community vehicles; you must pre-arrange a pickup with your host, as there are no taxis, rental cars, or public shuttles. For all other travelers, the primary connection to Decatur Island is via the Paraclete charter foot ferry from Anacortes or the Island Transporter barge for vehicles. The airstrip has no terminal building, no refueling facilities, and no public restrooms.
It is mandatory to be completely self-sufficient and follow all community-specific safety and noise abatement protocols. Because the runway is unpaved, it is highly sensitive to the Pacific Northwest rainy season (October to April), which can make the surface soft and unsuitable for landing. Always stay in close contact with your host for the latest weather and runway status. For the general public, Decatur Island is a 'private' destination with no public commercial air links.
โข Check latest schedules when connecting through Decatur Shores Airport.
โข Decatur Shores Airport is a restricted private strip on Decatur Island.
โข It is not open to the general public or casual visitors.
โข Access is limited to residents and invited guests.
โข Unauthorized landings are strictly prohibited.
Minimum domestic connection:
45 minutes
International connections:
90 minutes
Interline transfers:
120 minutes
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Last updated: April 2026 | Data Source: IATA and other airline sites and resources