| FAA Information Effective: | 2013-12-12 | 
| Airport Identifier: | 3LL9 | 
| Airport Status: | Operational | 
| Longitude/Latitude: | 089-36-32.0000W/38-48-15.0000N -89.608889/38.804167 (Estimated) | 
| Elevation: | 535 ft / 163.07 m () | 
| Land: | 0 acres | 
| From nearest city: | 2 nautical miles SW of Pocahontas, IL | 
| Location: | Madison County, IL | 
| Magnetic Variation: | () | 
| Ownership: | Privately owned | 
| Owner: | Delmar D. Compton Jr. | 
| Address: | 14229 Landolt Road Pocahontas, IL 62275 | 
| Phone number: | 618-654-1500 | 
| Manager: | Delmar D. Compton Jr. | 
| Address: | 14229 Landolt Road Pocahontas, IL 62275 | 
| Phone number: | 618-654-1500 | 
| Airport Use: | Private | 
| Segmented Circle: | No | 
| Control Tower: | No | 
| Sectional chart: | Kansas City | 
| Region: | AGL - Great Lakes | 
| Boundary ARTCC: | ZKC - Kansas City | 
| Tie-in FSS: | COU - Columbia | 
| FSS Toll Free: | 1-800-WX-BRIEF | 
| Dimension: | 1600 x 100 ft / 487.7 x 30.5 m | 
| Surface: | TURF, | 
| Runway 15 | Runway 33 | |
|---|---|---|
| Traffic Pattern: | Left | Right | 
| Obstruction: | 45 ft trees, 900.0 ft from runway | 24 ft pline, 366.0 ft from runway | 
| PRVDD CLEAR 20:1 APCHS & DEPS & R TFC RY 33. |