| Navaid Facility ID: | GMH |
| Official Navaid Facility ID: | GMH |
| Navaid Facility Type: | NDB |
| Navaid Name: | Muhlenberg |
| City: | GREENVILLE |
| State: | KENTUCKY |
| FAA Region: | |
| Latitude: | 37-13-37.153N (37.227) |
| Longitude: | 087-09-32.986W (-87.1592) |
| Lat/Long Survey Accuracy: | 1 second or better |
| Owner: | MUHLENBERG COUNTY ARPT BOARD |
| Operator: | MUHLENBERG COUNTY ARPT BOARD |
| Common System Usage: | No |
| Public Use: | Yes |
| Navaid Class: | MHW |
| Hours of Operation: | 24 |
| Magnetic Variance: | 4 W as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | ZME (MEMPHIS) |
| ARTCC Low Altitude ID (Name): | ZME (MEMPHIS) |
| Navaid ID | Navaid Facility Type | Remarks |
|---|---|---|
| GMH | NDB | NDB LOCATED 930' SW OF THRESHOLD RWY 23 AND 635' NW OF CENTERLINE. |