| Callsign | KJ4LFO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2019-03-22 |
| Effective Date | 2019-03-22 |
| Expire Date | 2029-04-16 |
| Cancel Date | |
| Last Action Date | 2019-03-22 |
| End Date | 2029-04-16 |
| Available Date | 2031-04-17 |
| Applicant Type | I - Individual |
| Entity Name | Costello Jr, John |
| Street Address / Locality | 303 Pickering ct Longwood, FL 32779 |
| County | Seminole County |
| Zip Location | 28°43'38.1"N 81°24'53.1"W |
| Maidenhead | EL98hr |
| FRN | 0018698506 |
| Licensee ID/SGIN | L01483618 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0003809730 |
| Phonetic weight / Morse weight | 13 / 80 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2009-04-16 | SYSGRT - New Systematic Call Sign Assigned |
| 2009-04-16 | LIISS - License Issued |
| 2019-03-22 | LIREN - License Renewed |