01IS William E. Koenig Airport
Small Airport · Dow, US-IL
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| Identifier | 01IS |
|---|---|
| Local Code | 01IS |
| Location | 39.01620, -90.31820 |
| Elevation | 670 ft |
| Scheduled Service | No |
Radio Frequencies
No frequencies are listed for this airport.
Runways
| Runway | Length | Width | Surface | Lighted | Status |
|---|---|---|---|---|---|
| 09/27 | 1,300 ft | 100 ft | TURF | No | Open |