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IATA RSJ FAA W49 Seaplane base

Rosario Seaplane Base

Rosario · Washington · United States

Location

Town: Rosario
Region: Washington
Country: United States
Elevation: —
Latitude: 48.6457
Longitude: -122.8680

Observed traffic

Departures (30 d): 3
Arrivals (30 d): 0
All observed flights: 3
Last seen: October 21, 2026

Facility

Type: Seaplane base
Scheduled service: Yes
Longest runway: 10,000 ft
Also known as: —

Runways

Runway	Length	Width	Surface	Lighted	Headings
16 / 34	10,000 ft	1,000 ft	WATER	No	—
07 / 25	2,500 ft	1,000 ft	WATER	No	—

Wikipedia Airport data from OurAirports (public domain).