| Identifier: | LYUNN |
| NAS ID: | LYUNN |
| Name: | LYUNN |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | IOWA |
| ICAO Region: | K3 |
| Latitude: | 42-28-19.080N (42.472000) |
| Longitude: | 096-21-17.710W (-96.354900) |
| Magnetic Variance: | 2.3 E as of 9/30/2025 |
| High ARTCC Area: | ZMP |
| Low ARTCC Area: | ZMP |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| SPECIAL DP |
| SPECIAL IAP |