| Navaid Facility ID: | ICF |
| Official Navaid Facility ID: | ICF |
| Navaid Facility Type: | NDB |
| Navaid Name: | Madison |
| City: | WICHITA FALLS |
| State: | TEXAS |
| FAA Region: | |
| Latitude: | 33-54-38.620N (33.9107) |
| Longitude: | 098-27-16.800W (-98.4547) |
| Lat/Long Survey Accuracy: | |
| Owner: | FEDERAL AVIATION ADMINISTRATION |
| Operator: | FEDERAL AVIATION ADMINISTRATION |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | MHW |
| Hours of Operation: | 24 |
| Magnetic Variance: | 3.6 E as of 10/17/2024 |
| ARTCC High Altitude ID (Name): | ZFW (FORT WORTH) |
| ARTCC Low Altitude ID (Name): | ZFW (FORT WORTH) |