Knob Noster, United States
| IATA Code | SZL |
| ICAO Code | KSZL |
| Type | Medium Airport |
| City | Knob Noster |
| Country | United States |
| Region | Missouri |
| Continent | North America |
| Latitude | 38.730301 |
| Longitude | -93.547897 |
| Elevation | 265.2 m |
| Time Zone | America/Chicago |
| Local Time | — |