Memorial Hospital of Union County Heliport HeliportPrivate
3OA9 · Marysville, OH · Non-towered
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-07 · night begins 09:11 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:07 AM | 10:07Z |
| Sunrise | 06:37 AM | 10:37Z |
| Sunset | 08:41 PM | 00:41Z |
| Evening civil twilight Loggable night begins | 09:11 PM | 01:11Z |
Plan a flight from 3OA9
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
Airspace hazards
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Runways
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| HI/ | 48 ft |
Prefer one flat page? Full runway details for 3OA9 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 3OA9 kneeboard →
Comms & NavAids
Nearby navigation aids
BUD 109.80 · ROD 117.50 · XSF 133.80 · +1
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| BUD · Buckeye | VOR | 109.80 | Terminal | r216° / 27.1 NM |
| ROD · Rosewood | VORTAC | 117.50 · 122X | High | r101° / 31.1 NM |
| XSF · Springfield | TACAN | 133.80 · 65X | — | r047° / 32 NM |
| APE · Appleton | VORTAC | 116.70 · 114X | High | r284° / 36.1 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 3OA9 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 3OA9
- Coordinates
- 40.2294, -83.3678
- Elevation
- 1,001 ft MSL
- Sectional chart
- DETROIT
- Airport use
- Private
- Control tower
- No
- ARTCC
- INDIANAPOLIS (ZID)
- Flight service (FSS)
- CLEVELAND · 122.3 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Activated
- 2004/07
- Distance from city
- 1 S
Night operations
- Airport lighting
- SS-SR
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Remarks FAA · 4 notes
General
- ROOFTOP HELIPAD.
- 125 FT RADIO ANT 50 FT NE OF PAD.
- FOR CD CTC INDIANAPOLIS ARTCC AT 317-247-2411.
Contact
- OTR CTC SEAN BRECKENRIDGE 937-578-2709.
Nearby airports
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Also nearby: 2OA5 Fl-Airfield (private) (3 NM) · OH93 Darby Airport (private) (5 NM) · 82OI J-Em Farm Airport (6 NM) · OA51 Fighter Field Airport (7 NM) · 8OH2 Honda Heliport (private) (7 NM)
About 3OA9
Memorial Hospital of Union County Heliport (3OA9) is a heliport in Marysville, OH, at 1,001 ft MSL. It has 1 runway, the longest 48 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 3OA9, refreshed from the Aviation Weather Center and FAA NASR.
Does 3OA9 have a control tower?
No. Memorial Hospital of Union County Heliport is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 3OA9?
Memorial Hospital of Union County Heliport has 1 runway; the longest is 48 ft. See the Runways section for headings, surface, and lighting.
Where is 3OA9?
Memorial Hospital of Union County Heliport is in Marysville, OH, at an elevation of 1,001 ft MSL. Coordinates: 40.2294, -83.3678.
Fly out of 3OA9 often?
Save 3OA9 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 3OA9 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.