| Callsign | AG4JM |
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2000-02-03 |
| Effective Date | 2001-06-20 |
| Expire Date | 2010-03-27 |
| Cancel Date | 2001-09-11 |
| Last Action Date | 2001-09-11 |
| End Date | 2001-09-11 |
| Available Date | 2003-09-12 |
| Applicant Type | I - Individual |
| Entity Name | Thacker, Dorsey L |
| Street Address / Locality | 5080 Still Pond Court Crozet, VA 22932 |
| County | Albemarle County |
| Zip Location | 38°08'51.0"N 78°41'47.2"W |
| Maidenhead | FM08pd |
| FRN | 0003241494 |
| Licensee ID/SGIN | L00200953 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | N4YMR P - Technician Plus |
| Next Callsign | WD4LT |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 9 / 60 |