McNary Dam Heliport
Daylight today(Oct 22, 2026, local time)
About 10h 36m 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 McNary Dam Heliport
McNary Dam Heliport is a heliport in Umatilla, United States. It sits at an elevation of 366 ft (112 m) and has 1 runway, the longest 60 ft / 18 m with a hard surface. It observes America/Los Angeles local time. The nearest airport is Hermiston Municipal Airport (HES), about 6.1 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 | 60 ft / 18 m | 60 ft | Asph-g | Unlit | Open |
Services & operations
From the airport’s official website — details may change, so confirm with the airport. Official site
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | — | 1,814 ft | — |
| Obstacle | — | 1,844 ft | — |
| Obstacle | — | 1,880 ft | — |
| Obstacle | — | 1,919 ft | — |
| Obstacle | — | 1,926 ft | — |
| Obstacle | — | 1,919 ft | — |
| Obstacle | — | 1,545 ft | — |
| Obstacle | — | 1,798 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from McNary Dam Heliport.
Frequently asked questions
Where is McNary Dam Heliport located?
McNary Dam Heliport is heliport located in Umatilla, United States, at an elevation of 366 ft (112 m).
How many runways does McNary Dam Heliport have?
McNary Dam Heliport has 1 runway, the longest being 60 ft / 18 m.
What time zone is McNary Dam Heliport in?
McNary Dam Heliport is in the America/Los Angeles time zone (UTC-07:00).
What is the magnetic variation at McNary Dam Heliport?
The magnetic variation (declination) at McNary Dam Heliport is approximately 13.9° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near McNary Dam Heliport?
The nearest airport to McNary Dam Heliport is Hermiston Municipal Airport (HES), about 6.1 nm to the sse, followed by K2 Airport and West Buttercreek Airport.
Is the information on this page suitable for flight planning?
No. McNary Dam Heliport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.