| FAA Information Effective: | 2013-12-12 | 
| Airport Identifier: | 71WI | 
| Airport Status: | Operational | 
| Longitude/Latitude: | 087-57-57.3200W/43-15-59.0210N -87.965922/43.266395 (Estimated) | 
| Elevation: | 602 ft / 183.49 m (Estimated) | 
| Land: | 0 acres | 
| From nearest city: | 2 nautical miles NE of Theinsville, WI | 
| Location: | Ozaukee County, WI | 
| Magnetic Variation: | 01W (1985) | 
| Ownership: | Privately owned | 
| Owner: | Harri Hoffmann Co., Inc | 
| Address: | 125 N. Water Street Milwaukee, WI 53202 | 
| Address: | 
| Airport Use: | Private | 
| Wind indicator: | No | 
| Segmented Circle: | No | 
| Control Tower: | No | 
| Landing fee charge: | No | 
| Sectional chart: | Chicago | 
| Region: | AGL - Great Lakes | 
| Boundary ARTCC: | ZAU - Chicago | 
| Tie-in FSS: | GRB - Green Bay | 
| FSS on Airport: | No | 
| FSS Toll Free: | 1-800-WX-BRIEF | 
| Dimension: | 12 x 12 ft / 3.7 x 3.7 m | 
| Surface: | CONC, | 
| Runway H1 | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left |