| Callsign | KO4YRW |
|---|---|
| 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 | 2022-04-07 |
| Last Action Date | 2022-04-07 |
| End Date | 2022-04-07 |
| Available Date | 2024-04-08 |
| 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 | D - 2x3 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | KY4OK |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009991653 |
| Phonetic weight / Morse weight | 13 / 78 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2022-03-17 | SYSGRT - New Systematic Call Sign Assigned |
| 2022-03-17 | LIISS - License Issued |
| 2022-04-04 | LIMOD - License Modified |
| 2022-04-07 | LICAN - License Canceled |
FCC comments
| 2022-04-07 | Issued new systematic call sign. |