| Callsign | KQ4HRJ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2023-04-08 |
| Effective Date | 2025-01-22 |
| Expire Date | 2033-04-08 |
| Cancel Date | 2025-02-08 |
| Last Action Date | 2025-02-08 |
| End Date | 2025-02-08 |
| Available Date | 2027-02-09 |
| Applicant Type | I - Individual |
| Entity Name | O Brien, Kevin M |
| Street Address / Locality | 6151 Barbara St Jupiter, FL 33458 |
| County | Palm Beach County |
| Zip Location | 26°56'11.6"N 80°07'54.7"W |
| Maidenhead | EL96ww |
| FRN | 0033608266 |
| Licensee ID/SGIN | L02657631 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | K2KOB |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011321608 |
| Phonetic weight / Morse weight | 14 / 78 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2023-04-08 | SYSGRT - New Systematic Call Sign Assigned |
| 2023-04-08 | LIISS - License Issued |
| 2024-11-08 | LIMOD - License Modified |
| 2025-01-22 | LIAUA - Administrative Update Applied |
| 2025-02-08 | LICAN - License Canceled |
FCC comments
| 2025-02-08 | Issued vanity call sign. |