Johnson's Sea Landing Seaplane Base
Daylight today(Oct 14, 2026, local time)
About 11h 0m 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 Johnson's Sea Landing Seaplane Base
Johnson's Sea Landing Seaplane Base is a seaplane base in Tower, United States. It sits at an elevation of 1,300 ft (396 m) and has 1 runway, the longest 5,600 ft / 1,707 m. It observes America/Chicago local time. The nearest airport is Tower Municipal Airport (K12D), about 4.8 nm to the ese.
Summary generated from this airport’s structured data — reference only.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 04W / 22W | 5,600 ft / 1,707 m | 1000 ft | Water | Unlit | Open |
Airspace in this area(2)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| SNOOPY WEST BY NOTAM | Special use | Danger | 6000 ft MSL | FL180 |
| P204 | Special use | Prohibited | GND | 4000 ft MSL |
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 Johnson's Sea Landing Seaplane Base.
Frequently asked questions
Where is Johnson's Sea Landing Seaplane Base located?
Johnson's Sea Landing Seaplane Base is seaplane base located in Tower, United States, at an elevation of 1,300 ft (396 m).
How many runways does Johnson's Sea Landing Seaplane Base have?
Johnson's Sea Landing Seaplane Base has 1 runway, the longest being 5,600 ft / 1,707 m.
What time zone is Johnson's Sea Landing Seaplane Base in?
Johnson's Sea Landing Seaplane Base is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Johnson's Sea Landing Seaplane Base?
The magnetic variation (declination) at Johnson's Sea Landing Seaplane Base is approximately 1.1° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Johnson's Sea Landing Seaplane Base?
The nearest airport to Johnson's Sea Landing Seaplane Base is Tower Municipal Airport (K12D), about 4.8 nm to the ese, followed by Cook Municipal Airport and Orr Regional Airport.
Is the information on this page suitable for flight planning?
No. Johnson's Sea Landing Seaplane Base data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.