| Callsign | KK4TML |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2013-08-23 |
| Effective Date | 2013-08-23 |
| Expire Date | 2023-08-23 |
| Cancel Date | 2025-08-26 |
| Last Action Date | 2025-08-26 |
| End Date | 2023-08-23 |
| Available Date | 2025-09-26 |
| Applicant Type | I - Individual |
| Entity Name | WARNKEN, JONATHAN B |
| Street Address / Locality | 15533 TIMBERLINE DR TAMPA, FL 33624 |
| County | Hillsborough County |
| Zip Location | 28°04'48.9"N 82°31'41.7"W |
| Maidenhead | EL88rb |
| FRN | 0022932701 |
| Licensee ID/SGIN | L01809433 / 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 | 0005906397 |
| Phonetic weight / Morse weight | 11 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2013-08-23 | SYSGRT - New Systematic Call Sign Assigned |
| 2013-08-23 | LIISS - License Issued |
| 2025-08-26 | LIEXP - License Expired |