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The Pilots Desk
Heliport

Memorial Hospital of Union County Heliport

ICAO 3OA9🇺🇸 Marysville
Coordinates
40.2294°N, 83.3678°W
Elevation
1,001 ft (305 m)
Type
Heliport
Region
US-OH
Time zone
New York(UTC-04:00)
Magnetic variation
7° W

Daylight today(Sep 2, 2026, local time)

Civil dawn
06:35
Sunrise
07:03
Sunset
20:06
Civil dusk
20:33

About 13h 3m 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 Memorial Hospital of Union County Heliport

Memorial Hospital of Union County Heliport is a heliport in Marysville, United States. It sits at an elevation of 1,001 ft (305 m) and has 1 runway, the longest 48 ft / 15 m. It observes America/New York local time. The nearest airport is Union County Airport (KMRT), about 0.8 nm to the ese.

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.

Loading live traffic…

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)

RunwayLengthWidthSurfaceLightingStatus
HI48 ft / 15 m48 ftMatsLightedOpen

Tall obstacles nearby

ObstacleHeight AGLTop (MSL)Lit
Obstacle978 ft

Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.

Nearby airports

Great-circle distance and true bearing from Memorial Hospital of Union County Heliport.

Live tracking (FR24) Open in Maps
🇺🇸 More airports in United States📘 Flying in the United States: a pilot's guide

Frequently asked questions

Where is Memorial Hospital of Union County Heliport located?

Memorial Hospital of Union County Heliport is heliport located in Marysville, United States, at an elevation of 1,001 ft (305 m).

How many runways does Memorial Hospital of Union County Heliport have?

Memorial Hospital of Union County Heliport has 1 runway, the longest being 48 ft / 15 m.

What time zone is Memorial Hospital of Union County Heliport in?

Memorial Hospital of Union County Heliport is in the America/New York time zone (UTC-04:00).

What is the magnetic variation at Memorial Hospital of Union County Heliport?

The magnetic variation (declination) at Memorial Hospital of Union County Heliport is approximately 7° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Memorial Hospital of Union County Heliport?

The nearest airport to Memorial Hospital of Union County Heliport is Union County Airport (KMRT), about 0.8 nm to the ese, followed by Fl-Airfield and Darby Airport.

Is the information on this page suitable for flight planning?

No. Memorial Hospital of Union County Heliport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.