| FAA Information Effective: | 2013-12-12 | 
| Airport Identifier: | 4WN8 | 
| Airport Status: | Operational | 
| Longitude/Latitude: | 088-28-14.6900W/43-00-18.7500N -88.470747/43.005208 (Estimated) | 
| Elevation: | 616 ft / 187.76 m (Estimated) | 
| Land: | 0 acres | 
| From nearest city: | 1 nautical miles S of Dousman, WI | 
| Location: | Waukesha County, WI | 
| Magnetic Variation: | () | 
| Ownership: | Privately owned | 
| Owner: | James Michaels | 
| Address: | W364 5226 Mill Pond Rd Dousman, WI 53118 | 
| Phone number: | 262-567-7224 | 
| Manager: | James Michaels | 
| Address: | W364 5226 Mill Pond Rd Dousman, WI 53118 | 
| Phone number: | 262-567-7224 | 
| Airport Use: | Private | 
| Wind indicator: | Yes | 
| Control Tower: | No | 
| Sectional chart: | Chicago | 
| Region: | AGL - Great Lakes | 
| Boundary ARTCC: | ZMP - Minneapolis | 
| Tie-in FSS: | GRB - Green Bay | 
| FSS Toll Free: | 1-800-WX-BRIEF | 
| Dimension: | 50 x 59 ft / 15.2 x 18.0 m | 
| Surface: | CONC, | 
| Runway H1 | Runway | |
|---|---|---|
| Traffic Pattern: | Left | Left | 
| PRVDD HELIPAD MOVED 20 FT SOUTH; ALL APCH/DEP OPNS CONDUCTED ON HEADING 270 DEGREES; TREES LOCATED 50 FT FM PAD AT 275 TO 310 DEGREES BE CUT OR LOWERED; WIND INDICATOR IS MAINYAIHNED; DEVELOPSECURITY MEASURES TO PROTECT THE OPNS AREA. |