| FAA Information Effective: | 2013-12-12 | 
| Airport Identifier: | II41 | 
| Airport Status: | Operational | 
| Longitude/Latitude: | 088-50-15.0000W/40-10-18.0000N -88.837500/40.171667 (Estimated) | 
| Elevation: | 737 ft / 224.64 m (Estimated) | 
| Land: | 0 acres | 
| From nearest city: | 7 nautical miles EN of Clinton, IL | 
| Location: | De Witt County, IL | 
| Magnetic Variation: | 01W (2000) | 
| Ownership: | Privately owned | 
| Owner: | Exelon Generation Company | 
| Address: | Clinton Power Station, 8401 Power Road Clinton, IL 61727 | 
| Phone number: | 217-937-2000 | 
| Manager: | Faber (russ) A. Kearny | 
| Address: | Clinton Power Station, 8401 Power Road Clinton, IL 61727 | 
| Phone number: | 217-937-3600 | 
| Airport Use: | Private | 
| Wind indicator: | Yes | 
| Segmented Circle: | No | 
| Control Tower: | No | 
| Lighting Schedule: | SEE RMK FOR PERIMETER & FLOOD LGTS CALL 217-935-2500, MAINTENANCE. | 
| Sectional chart: | Chicago | 
| Region: | AGL - Great Lakes | 
| Boundary ARTCC: | ZKC - Kansas City | 
| Tie-in FSS: | IKK - Kankakee | 
| FSS Toll Free: | 1-800-WX-BRIEF | 
| Dimension: | 50 x 50 ft / 15.2 x 15.2 m | 
| Surface: | CONC, | 
| Runway H1 | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left | 
| PRVDD ALL APCH/DEP FM 135-145 & 225-235, AREA IS MKD, WIND INDICATOR MAINTAINED AND COMPLY WITH FAR PART 91.126(B)(2). |