| Callsign | KY4OK |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2022-03-17 |
| Effective Date | 2022-04-07 |
| Expire Date | 2032-03-17 |
| Cancel Date | 2022-05-03 |
| Last Action Date | 2022-05-03 |
| End Date | 2022-05-03 |
| Available Date | 2024-05-04 |
| Applicant Type | I - Individual |
| Entity Name | Du, Haoze |
| Street Address / Locality | 2320 Crecsent Creek Dr Apt 205 Raleigh, NC 27606 |
| County | Wake County |
| Zip Location | 35°44'32.4"N 78°42'55.7"W |
| Maidenhead | FM05pr |
| FRN | 0032053647 |
| Licensee ID/SGIN | L02537668 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | KO4YRW G - General |
| Next Callsign | N8DHZ |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 10 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2022-04-07 | LIISS - License Issued |
| 2022-04-07 | SYSGRT - New Systematic Call Sign Assigned |
| 2022-05-03 | LICAN - License Canceled |
FCC comments
| 2022-05-03 | Issued vanity call sign. |