| Callsign | K8FDX |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2012-07-26 |
| Effective Date | 2012-07-26 |
| Expire Date | 2022-10-18 |
| Cancel Date | 2024-11-21 |
| Last Action Date | 2024-11-21 |
| End Date | 2022-10-18 |
| Available Date | 2024-12-22 |
| Applicant Type | I - Individual |
| Entity Name | MADISON, KENNETH J |
| Street Address / Locality | 41118 PAW PAW RD PAW PAW, MI 49079 |
| County | Van Buren County |
| Zip Location | 42°14'24.6"N 85°54'29.1"W |
| Maidenhead | EN72bf |
| FRN | 0002817534 |
| Licensee ID/SGIN | L00211944 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 8 / 8 / MI |
| Prev Callsign / Prev Class | KC8HHX P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0005318358 |
| Phonetic weight / Morse weight | 9 / 66 |