| Identifier: | MODEM |
| NAS ID: | MODEM |
| Name: | MODEM |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | INDIANA |
| ICAO Region: | K5 |
| Latitude: | 41-43-40.900N (41.728000) |
| Longitude: | 084-53-50.180W (-84.897300) |
| Magnetic Variance: | 6.1 W as of 9/30/2025 |
| High ARTCC Area: | ZAU |
| Low ARTCC Area: | ZOB |
| Published: | Yes |
| Charts: | RNAV |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| CONTROLLER LOW |
| ENROUTE LOW |