| Identifier: | TROLR |
| NAS ID: | TROLR |
| Name: | TROLR |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | INDIANA |
| ICAO Region: | K5 |
| Latitude: | 41-42-54.220N (41.715100) |
| Longitude: | 086-15-26.680W (-86.257400) |
| Magnetic Variance: | 5.2 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 |