Open mapWSJ · UGI San Juan /Uganik/ Seaplane Base
San Juan, Alaska, 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
- WSJ
- IATA
- UGI
- Type
- Seaplane base
- Public use
- Yes
- Municipality
- San Juan
- Region
- Alaska
- Country
- United States
- Elevation
- 0 ft (0 m)
- Coordinates
- 57.7304° N 153.3210° W
57°43′49″N 153°19′16″W - Towered
- No
- Wikipedia
- San Juan /Uganik/ Seaplane Base
- Chart Supplement
- Chart Supplement (opens in a new tab)2611 WSJ
Runways
| Runway | Length × width | Surface | Lighted | Status |
|---|---|---|---|---|
| N/S | 10,000 × 2,000 ft | Water | No | Open |
Frequencies
| Type | Name | MHz |
|---|---|---|
| CTAF | 122.800 |