| Callsign | KI4HUU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-03-05 |
| Effective Date | 2026-03-05 |
| Expire Date | 2036-03-05 |
| Cancel Date | |
| Last Action Date | 2026-03-05 |
| End Date | 2036-03-05 |
| Available Date | 2038-03-06 |
| Applicant Type | I - Individual |
| Entity Name | Killingsworth, William B |
| Street Address / Locality | 3227 Glendyne Dr W Jacksonville, FL 32216 |
| County | Duval County |
| Zip Location | 30°16'38.9"N 81°34'58.5"W |
| Maidenhead | EM90fg |
| FRN | 0012192415 |
| Licensee ID/SGIN | L00943957 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0002787449 |
| Phonetic weight / Morse weight | 15 / 62 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2004-11-23 | SYSGRT - New Systematic Call Sign Assigned |
| 2004-11-23 | LIISS - License Issued |
| 2005-02-22 | LIMOD - License Modified |
| 2006-10-17 | LIMOD - License Modified |
| 2015-07-14 | LIREN - License Renewed |
| 2026-03-05 | LIREN - License Renewed |