| Navaid Facility ID: | MMI |
| Official Navaid Facility ID: | MMI |
| Navaid Facility Type: | NDB |
| Navaid Name: | Mc Minn County |
| City: | ATHENS |
| State: | TENNESSEE |
| FAA Region: | |
| Latitude: | 35-23-40.464N (35.3946) |
| Longitude: | 084-33-41.857W (-84.5616) |
| Lat/Long Survey Accuracy: | NOS |
| Owner: | MCMINN COUNTY |
| Operator: | MCMINN COUNTY |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | MHW |
| Hours of Operation: | 24 |
| Magnetic Variance: | 5.6 W as of 4/16/2025 |
| ARTCC High Altitude ID (Name): | ZTL (ATLANTA) |
| ARTCC Low Altitude ID (Name): | ZTL (ATLANTA) |
| Navaid ID | Navaid Facility Type | Remarks |
|---|---|---|
| MMI | NDB | NDB UNMONITORED 2030-0830. |