Harry S Truman Dam & Reservoir Seaplane Base
Daylight today(Jul 22, 2026, local time)
About 14h 25m 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 Harry S Truman Dam & Reservoir Seaplane Base
Harry S Truman Dam & Reservoir Seaplane Base is a seaplane base in Warsaw, United States. It sits at an elevation of 706 ft (215 m) and has 1 runway, the longest 15,000 ft / 4,572 m. It observes America/Chicago local time. The nearest airport is Warsaw Municipal Airport (KRAW), about 8.5 nm to the nne.
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 |
|---|---|---|---|---|---|
| ALL / WAY | 15,000 ft / 4,572 m | 4000 ft | Water | Unlit | Open |
Airspace in this area(2)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| TRUMAN C 0600-2400 LCL DAILY & BY NOTAM[42-NAPOLEON LO] | Special use | Danger | 500 ft GND | 17999 ft MSL |
| EXCLUDED FROM TRUMAN C | Special use | Danger | 500 ft GND | 1499 ft GND |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Nearby airports
Great-circle distance and true bearing from Harry S Truman Dam & Reservoir Seaplane Base.
Frequently asked questions
Where is Harry S Truman Dam & Reservoir Seaplane Base located?
Harry S Truman Dam & Reservoir Seaplane Base is seaplane base located in Warsaw, United States, at an elevation of 706 ft (215 m).
How many runways does Harry S Truman Dam & Reservoir Seaplane Base have?
Harry S Truman Dam & Reservoir Seaplane Base has 1 runway, the longest being 15,000 ft / 4,572 m.
What time zone is Harry S Truman Dam & Reservoir Seaplane Base in?
Harry S Truman Dam & Reservoir Seaplane Base is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Harry S Truman Dam & Reservoir Seaplane Base?
The magnetic variation (declination) at Harry S Truman Dam & Reservoir Seaplane Base is approximately 0.3° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Harry S Truman Dam & Reservoir Seaplane Base?
The nearest airport to Harry S Truman Dam & Reservoir Seaplane Base is Warsaw Municipal Airport (KRAW), about 8.5 nm to the nne, followed by Lincoln Municipal Airport and Clinton Memorial Airport.
Is the information on this page suitable for flight planning?
No. Harry S Truman Dam & Reservoir Seaplane Base data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.