| Callsign | KK4TTY |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2013-09-09 |
| Effective Date | 2013-09-09 |
| Expire Date | 2023-09-09 |
| Cancel Date | 2025-09-10 |
| Last Action Date | 2025-09-10 |
| End Date | 2023-09-09 |
| Available Date | 2025-10-11 |
| Applicant Type | I - Individual |
| Entity Name | ZHOU, YOU HONG |
| Street Address / Locality | 220 BUTTERBIGGINS LANE APEX, NC 27539 |
| County | Wake County |
| Zip Location | 35°40'35.5"N 78°48'48.4"W |
| Maidenhead | FM05oq |
| FRN | 0022936827 |
| Licensee ID/SGIN | L01812033 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0005923656 |
| Phonetic weight / Morse weight | 12 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2013-09-09 | SYSGRT - New Systematic Call Sign Assigned |
| 2013-09-09 | LIISS - License Issued |
| 2025-09-10 | LIEXP - License Expired |