Waterfall Seaplane Base
Daylight today(Jul 13, 2026, local time)
About 16h 58m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Waterfall Seaplane Base
Waterfall Seaplane Base is a public-use seaplane base located in Waterfall on Prince of Wales Island in the Prince of Wales-Hyder Census Area of the U.S. state of Alaska. It is owned by the Waterfall Cannery Resort.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| NW / SE | 10,000 ft / 3,048 m | 1000 ft | Water | Unlit | Open |
Airlines & destinations
Route data from OpenFlights — historical and may be out of date. Check current schedules.
Nearby airports
Great-circle distance and true bearing from Waterfall Seaplane Base.
Frequently asked questions
What is the airport code for Waterfall Seaplane Base?
Waterfall Seaplane Base uses the IATA code KWF.
Where is Waterfall Seaplane Base located?
Waterfall Seaplane Base is seaplane base located in Waterfall, United States.
How many runways does Waterfall Seaplane Base have?
Waterfall Seaplane Base has 1 runway, the longest being 10,000 ft / 3,048 m.
Which airlines fly to Waterfall Seaplane Base?
Airlines historically serving Waterfall Seaplane Base include Avient Aviation (based on OpenFlights route data, which may be out of date).
How many destinations are served from Waterfall Seaplane Base?
Historical data lists 1 nonstop destination from Waterfall Seaplane Base. Always check current schedules.
What time zone is Waterfall Seaplane Base in?
Waterfall Seaplane Base is in the America/Sitka time zone (UTC-08:00).
What is the magnetic variation at Waterfall Seaplane Base?
The magnetic variation (declination) at Waterfall Seaplane Base is approximately 17.2° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Waterfall Seaplane Base?
The nearest airport to Waterfall Seaplane Base is Klawock Airport (KLW), about 17.9 nm to the nne, followed by Wrangell Airport and Masset Airport.
Is the information on this page suitable for flight planning?
No. Waterfall Seaplane Base data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.