| Identifier: | TIYNU |
| NAS ID: | TIYNU |
| Name: | TIYNU |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | LOUISIANA |
| ICAO Region: | K4 |
| Latitude: | 29-40-31.200N (29.675300) |
| Longitude: | 090-35-20.510W (-90.589000) |
| Magnetic Variance: | 1.2 W as of 9/30/2025 |
| High ARTCC Area: | ZHU |
| Low ARTCC Area: | ZHU |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| SPECIAL DP |
| SPECIAL IAP |