| Identifier: | FIRNA |
| NAS ID: | FIRNA |
| Name: | FIRNA |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | INDIANA |
| ICAO Region: | K5 |
| Latitude: | 40-36-57.000N (40.615800) |
| Longitude: | 087-05-19.000W (-87.088600) |
| Magnetic Variance: | 4.4 W as of 9/30/2025 |
| High ARTCC Area: | ZAU |
| Low ARTCC Area: | ZAU |
| Published: | Yes |
| Charts: | RNAV |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| Navaid ID | Navaid Facility Type | Radial / DME Distance |
|---|---|---|
| BVT | VORTAC | r345.17/3.69 |
| ENROUTE HIGH |
| ENROUTE LOW |