Waterloo, United States
| CODE | KALO |
| IATA Code | ALO |
| ICAO Code | KALO |
| Type | Medium Airport |
| City | Waterloo |
| Country | United States |
| Region | Iowa |
| Continent | North America |
| Latitude | 42.557098 |
| Longitude | -92.400299 |
| Elevation | 266.1 m |
| Time Zone | America/Chicago |
| Local Time | — |