| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | 3OA9 |
| Airport Status: | Operational |
| Longitude/Latitude: | 083-22-04.0000W/40-13-46.0000N -83.367778/40.229444 (Estimated) |
| Elevation: | 1001 ft / 305.10 m (Estimated) |
| Land: | 0 acres |
| From nearest city: | 1 nautical miles S of Marysville, OH |
| Location: | Union County, OH |
| Magnetic Variation: | () |
| Ownership: | Privately owned |
| Owner: | Memorial Hospital Of Union County |
| Address: | 500 London Ave Marysville, OH 43040 |
| Phone number: | 937-644-6115 |
| Manager: | Robert E Evans |
| Address: | 6770 Lauffer Road Columbus, OH 43231 |
| Phone number: | 614-882-3657 |
| Airport Use: | Private |
| Control Tower: | No |
| Lighting Schedule: | SS-SR |
| Sectional chart: | Detroit |
| Region: | AGL - Great Lakes |
| Boundary ARTCC: | ZOB - Cleveland |
| Tie-in FSS: | CLE - Cleveland |
| FSS Toll Free: | 1-800-WX-BRIEF |
| Dimension: | 48 x 48 ft / 14.6 x 14.6 m |
| Surface: | MATS, |
| Runway HI | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left |
| ROOFTOP HELIPAD. |
| 125 FT RADIO ANT 50 FT NE OF PAD. |