| Callsign | KR4JPV |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-02-11 |
| Effective Date | 2026-09-08 |
| Expire Date | 2036-02-11 |
| Cancel Date | |
| Last Action Date | 2026-09-08 |
| End Date | 2036-02-11 |
| Available Date | 2038-02-12 |
| Applicant Type | I - Individual |
| Entity Name | Shaffer, David A |
| Street Address / Locality | 2020 Sydney Rd Valrico, FL 33594 |
| County | Hillsborough County |
| Zip Location | 27°56'27.4"N 82°14'32.9"W |
| Maidenhead | EL87vw |
| FRN | 0037891629 |
| Licensee ID/SGIN | L03010577 / 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 | 0012178109 |
| Phonetic weight / Morse weight | 14 / 78 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-02-11 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-02-11 | LIISS - License Issued |
| 2026-09-08 | LIMOD - License Modified |