Merrymeeting Lake Seaplane Base
Daylight today(Sep 4, 2026, local time)
About 13h 4m 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 Merrymeeting Lake Seaplane Base
Merrymeeting Lake Seaplane Base is a seaplane base in New Durham, United States. It sits at an elevation of 647 ft (197 m) and has 1 runway, the longest 4,000 ft / 1,219 m. It observes America/New York local time. The nearest airport is Therriaults Landing Airport (56NH), about 4.9 nm to the e.
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 |
|---|---|---|---|---|---|
| 13W / 31W | 4,000 ft / 1,219 m | 250 ft | Water | Unlit | Open |
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | 591 ft | 997 ft | — |
| Obstacle | 259 ft | 236 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Merrymeeting Lake Seaplane Base.
Frequently asked questions
Where is Merrymeeting Lake Seaplane Base located?
Merrymeeting Lake Seaplane Base is seaplane base located in New Durham, United States, at an elevation of 647 ft (197 m).
How many runways does Merrymeeting Lake Seaplane Base have?
Merrymeeting Lake Seaplane Base has 1 runway, the longest being 4,000 ft / 1,219 m.
What time zone is Merrymeeting Lake Seaplane Base in?
Merrymeeting Lake Seaplane Base is in the America/New York time zone (UTC-04:00).
What is the magnetic variation at Merrymeeting Lake Seaplane Base?
The magnetic variation (declination) at Merrymeeting Lake Seaplane Base is approximately 14.1° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Merrymeeting Lake Seaplane Base?
The nearest airport to Merrymeeting Lake Seaplane Base is Therriaults Landing Airport (56NH), about 4.9 nm to the e, followed by Locke Lake Airport and Mountain View Field.
Is the information on this page suitable for flight planning?
No. Merrymeeting Lake Seaplane Base data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.