Yellowstone Seaplane Base
Daylight today(Jul 16, 2026, local time)
About 15h 14m 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 Yellowstone Seaplane Base
Yellowstone Seaplane Base is a seaplane base in West Yellowstone, United States. It sits at an elevation of 6,534 ft (1,992 m) and has 1 runway, the longest 12,007 ft / 3,660 m. It observes America/Denver local time. The nearest airport is Yellowstone Airport (WYS), about 11.2 nm to the se.
Summary generated from this airport’s structured data — reference only.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 13W / 31W | 12,007 ft / 3,660 m | 3000 ft | Water | Unlit | Open |
Nearby airports
Great-circle distance and true bearing from Yellowstone Seaplane Base.
Frequently asked questions
Where is Yellowstone Seaplane Base located?
Yellowstone Seaplane Base is seaplane base located in West Yellowstone, United States, at an elevation of 6,534 ft (1,992 m).
How many runways does Yellowstone Seaplane Base have?
Yellowstone Seaplane Base has 1 runway, the longest being 12,007 ft / 3,660 m.
What time zone is Yellowstone Seaplane Base in?
Yellowstone Seaplane Base is in the America/Denver time zone (UTC-06:00).
What is the magnetic variation at Yellowstone Seaplane Base?
The magnetic variation (declination) at Yellowstone Seaplane Base is approximately 11.1° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Yellowstone Seaplane Base?
The nearest airport to Yellowstone Seaplane Base is Yellowstone Airport (WYS), about 11.2 nm to the se, followed by Henry's Lake Airport and Nine Quarter Circle Ranch Airport.
Is the information on this page suitable for flight planning?
No. Yellowstone Seaplane Base data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.