Center Island Airport (CWS)

Center Island Airport (CWS) is a unique, private-use aviation facility located on Center Island in the heart of San Juan County, Washington. Owned and operated by the Center Island Association, this airfield serves as a vital transportation link for the island's residential community, providing access that is otherwise limited to boat or ferry. As a private facility, it does not function like a typical commercial airport and is primarily used by island property owners and their invited guests. The airport's physical infrastructure is minimalistic, featuring a single turf-over-gravel runway designated as 17/35. The runway measures approximately 1,600 feet in length and 100 feet in width, situated at an elevation of 115 feet above mean sea level. There is no traditional passenger terminal building, check-in area, or commercial baggage service. Instead, the 'terminal' experience is more of a community landing strip where pilots manage their own arrivals and departures in a quiet, residential island setting. Operations at Center Island Airport are strictly controlled to maintain the peace and safety of the island residents. Prior permission is required for all landings, and the airfield is typically unattended with no control tower or on-site beacon. While the airport has a wind indicator, it is unlit, although runway lighting is scheduled from sunset to sunrise to assist authorized pilots. Notably, all flight training operations and touch-and-go landings are strictly prohibited at this location. Travelers and visiting pilots should be aware that no commercial services, such as fuel, mechanical repairs, or ground transportation, are available at the airport. Communication is typically handled through nearby automated weather stations (AWOS/ASOS) at larger regional airports. Given its location in the scenic San Juan Islands, the approach and departure offer stunning views of the Puget Sound, but require a high degree of pilot proficiency due to the short, unpaved runway and surrounding terrain.