William E. Koenig Airport (01IS)
William E. Koenig Airport is a small airport in Dow, Illinois, United States.
Airport details
| IATA | – |
|---|---|
| ICAO | 01IS |
| Type | Small airport |
| City | Dow |
| Region | Illinois |
| Country | United States |
| Coordinates | 39.01620, -90.31820 |
| Elevation | 670 ft · 204 m |
1 runway
| Runway | Length | Width | True heading | Surface |
|---|---|---|---|---|
| 09/27 | 1,300 ft | 100 ft | – | TURF |