Merck/Upper Gwynedd Heliport
Daylight today(Sep 4, 2026, local time)
About 12h 58m 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 Merck/Upper Gwynedd Heliport
Merck/Upper Gwynedd Heliport is a heliport in North Wales, United States. It sits at an elevation of 355 ft (108 m) and has 1 runway, the longest 80 ft / 24 m with a hard surface. It observes America/New York local time. The nearest airport is Wings Field (BBX), about 4.8 nm to the s.
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 | 80 ft / 24 m | 80 ft | Asph/ Conc | Unlit | Open |
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | — | 423 ft | — |
| Obstacle | — | 400 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Merck/Upper Gwynedd Heliport.
Frequently asked questions
Where is Merck/Upper Gwynedd Heliport located?
Merck/Upper Gwynedd Heliport is heliport located in North Wales, United States, at an elevation of 355 ft (108 m).
How many runways does Merck/Upper Gwynedd Heliport have?
Merck/Upper Gwynedd Heliport has 1 runway, the longest being 80 ft / 24 m.
What time zone is Merck/Upper Gwynedd Heliport in?
Merck/Upper Gwynedd Heliport is in the America/New York time zone (UTC-04:00).
What is the magnetic variation at Merck/Upper Gwynedd Heliport?
The magnetic variation (declination) at Merck/Upper Gwynedd Heliport is approximately 11.8° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Merck/Upper Gwynedd Heliport?
The nearest airport to Merck/Upper Gwynedd Heliport is Wings Field (BBX), about 4.8 nm to the s, followed by Moyer Airport and Gunden Airport.
Is the information on this page suitable for flight planning?
No. Merck/Upper Gwynedd Heliport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.