| Identifier: | CFFLN |
| NAS ID: | CFFLN |
| Name: | CFFLN |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | INDIANA |
| ICAO Region: | K5 |
| Latitude: | 41-41-42.010N (41.695000) |
| Longitude: | 087-24-21.620W (-87.406000) |
| Magnetic Variance: | 4.3 W as of 9/30/2025 |
| High ARTCC Area: | ZAU |
| Low ARTCC Area: | ZAU |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| NOT REQUIRED |