| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | 36LL |
| Airport Status: | Operational |
| Longitude/Latitude: | 090-37-20.0000W/39-09-32.0000N -90.622222/39.158889 (Estimated) |
| Elevation: | 460 ft / 140.21 m (Estimated) |
| Land: | 0 acres |
| From nearest city: | 0 nautical miles N of Hardin, IL |
| Location: | Calhoun County, IL |
| Magnetic Variation: | 01E (2000) |
| Ownership: | Privately owned |
| Owner: | Calhoun Medical Center |
| Address: | 2 Myrtle Lane Hardin, IL 62047 |
| Phone number: | 618-576-2291 |
| Manager: | William Hurley |
| Address: | Po Box A Hardin, IL 62047 |
| Phone number: | 618-576-2225 |
| Airport Use: | Private |
| Wind indicator: | Yes |
| Segmented Circle: | No |
| Control Tower: | No |
| Lighting Schedule: | SEE RMK ACTVT PERIMETER LGTS, ROTG BCN & WIND SOCK - 123.05. RDO-CTL |
| Beacon Color: | Clear-Green-Yellow (heliport) |
| Sectional chart: | Kansas City |
| Region: | AGL - Great Lakes |
| Boundary ARTCC: | ZKC - Kansas City |
| Tie-in FSS: | STL - Saint Louis |
| FSS Toll Free: | 1-800-WX-BRIEF |
| Dimension: | 40 x 40 ft / 12.2 x 12.2 m |
| Surface: | CONC, |
| Runway HI | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left |
| PRVDD DAY TIME USE ONLY, APCH FM 080-090 & FM 270, HELIPORT NOT SAFE FOR NIGHT OPNS DUE TO STEEPLY RISING TERRAIN. |