| Identifier: | IZBUF |
| NAS ID: | IZBUF |
| Name: | IZBUF |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | IOWA |
| ICAO Region: | K3 |
| Latitude: | 41-15-49.110N (41.263600) |
| Longitude: | 091-22-02.540W (-91.367400) |
| Magnetic Variance: | 1.3 W as of 9/30/2025 |
| High ARTCC Area: | ZAU |
| Low ARTCC Area: | ZAU |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| IAP |