| Callsign | KK4YYO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2014-03-07 |
| Effective Date | 2014-03-07 |
| Expire Date | 2024-03-07 |
| Cancel Date | 2026-03-10 |
| Last Action Date | 2026-03-10 |
| End Date | 2024-03-07 |
| Available Date | 2026-04-10 |
| Applicant Type | I - Individual |
| Entity Name | Piper III, John T |
| Street Address / Locality | 1280 Glenridge Ln Bessemer, AL 35022 |
| County | Jefferson County |
| Zip Location | 33°19'22.3"N 86°58'17.3"W |
| Maidenhead | EM63mh |
| FRN | 0023401524 |
| Licensee ID/SGIN | L01847979 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / AL |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0006188728 |
| Phonetic weight / Morse weight | 12 / 84 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2014-03-07 | SYSGRT - New Systematic Call Sign Assigned |
| 2014-03-07 | LIISS - License Issued |
| 2026-03-10 | LIEXP - License Expired |