Open map4Z7 · WHD Hyder Seaplane Base
Hyder, 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
- 4Z7
- IATA
- WHD
- Type
- Seaplane base
- Public use
- Yes
- Municipality
- Hyder
- Region
- Alaska
- Country
- United States
- Elevation
- —
- Coordinates
- 55.9033° N 130.0100° W
55°54′12″N 130°00′36″W - Towered
- No
- Wikipedia
- Hyder Seaplane Base
- Chart Supplement
- Chart Supplement (opens in a new tab)2611 4Z7
Runways
| Runway | Length × width | Surface | Lighted | Status |
|---|---|---|---|---|
| N/S | 10,000 × 1,000 ft | Water | No | Open |
Frequencies
| Type | Name | MHz |
|---|---|---|
| CTAF | 122.900 |