| Identifier: | SURDY |
| NAS ID: | SURDY |
| Name: | SURDY |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | ILLINOIS |
| ICAO Region: | K5 |
| Latitude: | 38-27-39.610N (38.461000) |
| Longitude: | 087-53-03.610W (-87.884300) |
| Magnetic Variance: | 3.6 W as of 9/30/2025 |
| High ARTCC Area: | ZID |
| Low ARTCC Area: | ZID |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| IAP |