| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | WS01 |
| Airport Status: | Operational |
| Longitude/Latitude: | 089-04-15.4050W/42-44-15.0310N -89.070946/42.737509 (Estimated) |
| Elevation: | 768 ft / 234.09 m (Estimated) |
| Land: | 0 acres |
| From nearest city: | 4 nautical miles NW of Janesville, WI |
| Location: | Rock County, WI |
| Magnetic Variation: | 00W (1985) |
| Ownership: | Privately owned |
| Owner: | Archie H. Henkelmann |
| Address: | 4654 N River Rd Rt 6 Janesville, WI 53545 |
| Phone number: | 608-752-5474 |
| Manager: | Archie H. Henkelmann |
| Address: | 4654 N River Rd Rt 6 Janesville, WI 53545 |
| Phone number: | 608-752-5474 |
| Airport Use: | Private |
| Wind indicator: | No |
| Segmented Circle: | No |
| Control Tower: | No |
| Landing fee charge: | No |
| Sectional chart: | Chicago |
| Region: | AGL - Great Lakes |
| Traffic Pattern Alt: | 1000 ft |
| Boundary ARTCC: | ZAU - Chicago |
| Tie-in FSS: | GRB - Green Bay |
| FSS on Airport: | No |
| FSS Toll Free: | 1-800-WX-BRIEF |
| Airframe Repair: | NONE |
| Power Plant Repair: | NONE |
| Bottled Oxygen: | NONE |
| Bulk Oxygen: | NONE |
| Dimension: | 7800 x 175 ft / 2377.4 x 53.3 m |
| Surface: | WATER, |
| Runway 12 | Runway 30 | |
|---|---|---|
| Traffic Pattern: | Left | Left |
| Displaced threshold: | 1000.00 ft | 1000.00 ft |