| Callsign | KR4NVZ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2026-07-25 |
| Effective Date | 2026-07-27 |
| Expire Date | 2036-07-25 |
| Cancel Date | 2026-09-09 |
| Last Action Date | 2026-09-09 |
| End Date | 2026-09-09 |
| Available Date | 2028-09-10 |
| Applicant Type | I - Individual |
| Entity Name | DONG, ZIHAO |
| Street Address / Locality | PO Box 478843150124 Broadlands, VA 20148 |
| County | Loudoun County |
| Zip Location | 38°59'43.6"N 77°31'26.4"W |
| Maidenhead | FM18fx |
| FRN | 0038639548 |
| Licensee ID/SGIN | L03063129 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | |
| Next Callsign | N8SHN |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0012129815 |
| Phonetic weight / Morse weight | 14 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-07-25 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-07-25 | LIISS - License Issued |
| 2026-07-27 | LIAUA - Administrative Update Applied |
| 2026-09-09 | LICAN - License Canceled |
FCC comments
| 2026-09-09 | Issued vanity call sign. |