Riverside Seaplane Base
Daylight today(Sep 6, 2026, local time)
About 13h 2m 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 Riverside Seaplane Base
Riverside Seaplane Base is a seaplane base in Dover-Foxcroft, United States. It sits at an elevation of 342 ft (104 m) and has 1 runway, the longest 3,600 ft / 1,097 m. It observes America/New York local time. The nearest airport is Charles A. Chase Jr. Memorial Field (44B), about 0.5 nm to the sw.
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 |
|---|---|---|---|---|---|
| 09 / 27 | 3,600 ft / 1,097 m | 300 ft | Water | Unlit | Open |
Nearby airports
Great-circle distance and true bearing from Riverside Seaplane Base.
Frequently asked questions
Where is Riverside Seaplane Base located?
Riverside Seaplane Base is seaplane base located in Dover-Foxcroft, United States, at an elevation of 342 ft (104 m).
How many runways does Riverside Seaplane Base have?
Riverside Seaplane Base has 1 runway, the longest being 3,600 ft / 1,097 m.
What time zone is Riverside Seaplane Base in?
Riverside Seaplane Base is in the America/New York time zone (UTC-04:00).
What is the magnetic variation at Riverside Seaplane Base?
The magnetic variation (declination) at Riverside Seaplane Base is approximately 15.1° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Riverside Seaplane Base?
The nearest airport to Riverside Seaplane Base is Charles A. Chase Jr. Memorial Field (44B), about 0.5 nm to the sw, followed by Stevens Field and Ruby Field.
Is the information on this page suitable for flight planning?
No. Riverside Seaplane Base data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.