| Callsign | KR4GTJ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-09-16 |
| Effective Date | 2025-09-16 |
| Expire Date | 2035-09-16 |
| Cancel Date | |
| Last Action Date | 2025-09-16 |
| End Date | 2035-09-16 |
| Available Date | 2037-09-17 |
| Applicant Type | I - Individual |
| Entity Name | Keller II, Joseph M |
| Street Address / Locality | 3105 28th St Northport, AL 354763601 |
| County | Tuscaloosa County |
| Zip Location | 33°13'38.3"N 87°35'27.5"W |
| Maidenhead | EM63ef |
| FRN | 0037478104 |
| Licensee ID/SGIN | L02972117 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / AL |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 13 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-09-16 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-09-16 | LIISS - License Issued |