| Callsign | KO4RFX |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2021-06-14 |
| Effective Date | 2024-02-09 |
| Expire Date | 2031-06-14 |
| Cancel Date | |
| Last Action Date | 2024-02-09 |
| End Date | 2031-06-14 |
| Available Date | 2033-06-15 |
| Applicant Type | I - Individual |
| Entity Name | Mahaffey, Jim |
| Street Address / Locality | 1805 Bayou Grande Blvd NE St. Petersburg, FL 33703 |
| County | Pinellas County |
| Zip Location | 27°49'01.4"N 82°37'11.1"W |
| Maidenhead | EL87qt |
| FRN | 0029203858 |
| Licensee ID/SGIN | L02457966 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0010915511 |
| Phonetic weight / Morse weight | 13 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2021-06-14 | SYSGRT - New Systematic Call Sign Assigned |
| 2021-06-14 | LIISS - License Issued |
| 2024-02-09 | LIMOD - License Modified |