| FAA Information Effective: | 2013-12-12 | 
| Airport Identifier: | 1LL7 | 
| Airport Status: | Operational | 
| Longitude/Latitude: | 089-46-23.3660W/41-20-59.1290N -89.773157/41.349758 (Estimated) | 
| Elevation: | 690 ft / 210.31 m (Surveyed) | 
| Land: | 0 acres | 
| From nearest city: | 2 nautical miles SW of Sheffield, IL | 
| Location: | Bureau County, IL | 
| Magnetic Variation: | 01E (1985) | 
| Ownership: | Privately owned | 
| Owner: | Edwin G. Bennett | 
| Address: | Rte 1 Sheffield, IL 61361 | 
| Phone number: | 815-454-2281 | 
| Address: | 
| Airport Use: | Private | 
| Wind indicator: | Yes | 
| Segmented Circle: | No | 
| Control Tower: | No | 
| Landing fee charge: | No | 
| Sectional chart: | Chicago | 
| Region: | AGL - Great Lakes | 
| Boundary ARTCC: | ZAU - Chicago | 
| Tie-in FSS: | IKK - Kankakee | 
| FSS on Airport: | No | 
| FSS Toll Free: | 1-800-WX-BRIEF | 
| Airframe Repair: | NONE | 
| Power Plant Repair: | NONE | 
| Dimension: | 2000 x 100 ft / 609.6 x 30.5 m | 
| Surface: | TURF, | 
| Runway E | Runway W | |
|---|---|---|
| Traffic Pattern: | Left | Left | 
| EXISTED PRIOR TO 1959. |