| Callsign | KR4COL |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-03-25 |
| Effective Date | 2025-03-25 |
| Expire Date | 2035-03-25 |
| Cancel Date | |
| Last Action Date | 2025-03-25 |
| End Date | 2035-03-25 |
| Available Date | 2037-03-26 |
| Applicant Type | I - Individual |
| Entity Name | Donaldson, Adam M |
| Street Address / Locality | 405 Cherry St Leeds, AL 350944550 |
| County | Jefferson County |
| Zip Location | 33°31'48.3"N 86°33'11.9"W |
| Maidenhead | EM63rm |
| FRN | 0032339640 |
| Licensee ID/SGIN | L02554750 / 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 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-03-25 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-03-25 | LIISS - License Issued |