| Callsign | KK4TSI |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2013-09-04 |
| Effective Date | 2015-12-22 |
| Expire Date | 2023-09-04 |
| Cancel Date | 2025-09-05 |
| Last Action Date | 2025-09-05 |
| End Date | 2023-09-04 |
| Available Date | 2025-10-06 |
| Applicant Type | I - Individual |
| Entity Name | McDOWELL, JOHN W |
| Street Address / Locality | 805 N MOBLEY ST PLANT CITY, FL 33563 |
| County | Hillsborough County |
| Zip Location | 28°01'02.0"N 82°07'29.8"W |
| Maidenhead | EL88wa |
| FRN | 0022947246 |
| Licensee ID/SGIN | L01811456 / 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 | 0007071705 |
| Phonetic weight / Morse weight | 14 / 58 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2013-09-04 | SYSGRT - New Systematic Call Sign Assigned |
| 2013-09-04 | LIISS - License Issued |
| 2015-12-22 | LIMOD - License Modified |
| 2025-09-05 | LIEXP - License Expired |