Coffin Brook Landing Heliport
Daylight today(Sep 2, 2026, local time)
About 13h 10m 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 Coffin Brook Landing Heliport
Coffin Brook Landing Heliport is a heliport in Alton, United States. It sits at an elevation of 705 ft (215 m) and has 1 runway, the longest 33 ft / 10 m. It observes America/New York local time. The nearest airport is Locke Lake Airport (NH15), about 2.3 nm to the sse.
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 |
|---|---|---|---|---|---|
| H1 | 33 ft / 10 m | 33 ft | Turf | Lighted | Open |
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | 591 ft | 997 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Coffin Brook Landing Heliport.
Frequently asked questions
Where is Coffin Brook Landing Heliport located?
Coffin Brook Landing Heliport is heliport located in Alton, United States, at an elevation of 705 ft (215 m).
How many runways does Coffin Brook Landing Heliport have?
Coffin Brook Landing Heliport has 1 runway, the longest being 33 ft / 10 m.
What time zone is Coffin Brook Landing Heliport in?
Coffin Brook Landing Heliport is in the America/New York time zone (UTC-04:00).
What is the magnetic variation at Coffin Brook Landing Heliport?
The magnetic variation (declination) at Coffin Brook Landing Heliport 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 Coffin Brook Landing Heliport?
The nearest airport to Coffin Brook Landing Heliport is Locke Lake Airport (NH15), about 2.3 nm to the sse, followed by Therriaults Landing Airport and Laconia Municipal Airport.
Is the information on this page suitable for flight planning?
No. Coffin Brook Landing Heliport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.