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FAA 69WT Seaplane base

Quartermaster Harbor Seaplane Base

Vashon · Washington · United States

Location

Town: Vashon
Region: Washington
Country: United States
Elevation: 0 ft
Latitude: 47.3929
Longitude: -122.4605

Observed traffic

Departures (30 d): 1
Arrivals (30 d): 3
All observed flights: 4
Last seen: October 23, 2026

Facility

Type: Seaplane base
Scheduled service: No
Longest runway: 5,637 ft
Also known as: —

Runways

Runway	Length	Width	Surface	Lighted	Headings
4W / 22W	5,637 ft	200 ft	Water	No	059° / 239°
15W / 33W	4,226 ft	200 ft	Water	No	165° / 345°

Airport data from OurAirports (public domain).