| Identifier: | ALOCK |
| NAS ID: | ALOCK |
| Name: | ALOCK |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | IOWA |
| ICAO Region: | K3 |
| Latitude: | 42-35-24.310N (42.590100) |
| Longitude: | 093-25-43.430W (-93.428700) |
| Magnetic Variance: | 0.2 E as of 9/30/2025 |
| High ARTCC Area: | ZMP |
| Low ARTCC Area: | ZMP |
| Published: | Yes |
| Charts: | RNAV |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| CONTROLLER HIGH |
| CONTROLLER LOW |
| ENROUTE HIGH |
| ENROUTE LOW |
| IAP |
| STAR |