| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | 5IL6 |
| Airport Status: | Operational |
| Longitude/Latitude: | 088-59-33.0000W/37-44-34.0000N -88.992500/37.742778 (Estimated) |
| Elevation: | 451 ft / 137.46 m (Estimated) |
| Land: | 0 acres |
| From nearest city: | 4 nautical miles W of Marion, IL |
| Location: | Williamson County, IL |
| Magnetic Variation: | 01W () |
| Ownership: | Privately owned |
| Owner: | Marion Hosp. Corp. |
| Address: | 3333 W. Deyoung St. Marion, IL 62959 |
| Phone number: | 618-9987000 |
| Manager: | Bobby Whitledge |
| Address: | Heartland Regional Medical Center, 3333 W. Deyoung St. Marion, IL 62959 |
| Phone number: | 618-998-7843 |
| Airport Use: | Private |
| Wind indicator: | Yes |
| Segmented Circle: | No |
| Control Tower: | No |
| Sectional chart: | St Louis |
| Region: | AGL - Great Lakes |
| Boundary ARTCC: | ZKC - Kansas City |
| Tie-in FSS: | COU - Columbia |
| FSS Toll Free: | 1-800-WX-BRIEF |
| Dimension: | 55 x 55 ft / 16.8 x 16.8 m |
| Surface: | CONC, |
| Runway H1 | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left |
| Dimension: | 35 x 35 ft / 10.7 x 10.7 m |
| Surface: | CONC, |
| Runway H2 | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left |
| PRVDD ALL APCH/DEP ALONG 010 DEG AND ALONG 170 DEG; AREA IS MARKED; WIND INDICATOR IS MAINTAINED; AND COMPLY WITH FAR PART 91.126 (6)(2). |