| Callsign | KN4BYO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2017-03-20 |
| Effective Date | 2026-05-28 |
| Expire Date | 2027-03-20 |
| Cancel Date | 2026-06-16 |
| Last Action Date | 2026-06-16 |
| End Date | 2026-06-16 |
| Available Date | 2028-06-17 |
| Applicant Type | I - Individual |
| Entity Name | Poole, John A |
| Street Address / Locality | 341 Charles Town Rd Pelion, SC 29123 |
| County | Lexington County |
| Zip Location | 33°45'52.7"N 81°16'17.2"W |
| Maidenhead | EM93is |
| FRN | 0026366716 |
| Licensee ID/SGIN | L02090885 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / SC |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | W1IN |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011827725 |
| Phonetic weight / Morse weight | 13 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2017-03-20 | SYSGRT - New Systematic Call Sign Assigned |
| 2017-03-20 | LIISS - License Issued |
| 2025-11-21 | LIMOD - License Modified |
| 2025-12-12 | LIMOD - License Modified |
| 2026-05-28 | LIAUA - Administrative Update Applied |
| 2026-06-16 | LICAN - License Canceled |
FCC comments
| 2026-06-16 | Issued vanity call sign. |