Open mapW49 · RSJ Rosario Seaplane Base
Rosario, Washington, United States
Not for navigation. Data: OurAirports (public domain); FAA NASR (US Government public domain), updated Nov 8, 2026.
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Airport facts
- Ident
- W49
- IATA
- RSJ
- Type
- Seaplane base
- Public use
- Yes
- Municipality
- Rosario
- Region
- Washington
- Country
- United States
- Elevation
- —
- Coordinates
- 48.6457° N 122.8680° W
48°38′45″N 122°52′05″W - Towered
- No
- Wikipedia
- Rosario Seaplane Base
- Chart Supplement
- Chart Supplement (opens in a new tab)2611 W49
Runways
| Runway | Length × width | Surface | Lighted | Status |
|---|---|---|---|---|
| 16/34 | 10,000 × 1,000 ft | Water | No | Open |
| 07/25 | 2,500 × 1,000 ft | Water | No | Open |
Frequencies
| Type | Name | MHz |
|---|---|---|
| CTAF | 128.250 |