| Callsign | KD9DUY |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-02-19 |
| Effective Date | 2026-02-19 |
| Expire Date | 2036-02-19 |
| Cancel Date | |
| Last Action Date | 2026-02-19 |
| End Date | 2036-02-19 |
| Available Date | 2038-02-20 |
| Applicant Type | I - Individual |
| Entity Name | Zhang, Yizhou |
| Street Address / Locality | 3120 Stratus Dr West Lafayette, IN 47906 |
| County | Tippecanoe County |
| Zip Location | 40°28'46.7"N 86°59'21.2"W |
| Maidenhead | EN60ml |
| FRN | 0024139347 |
| Licensee ID/SGIN | L01909183 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 9 / 9 / IN |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0006786686 |
| Phonetic weight / Morse weight | 13 / 78 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-05-01 | SYSGRT - New Systematic Call Sign Assigned |
| 2015-05-01 | LIISS - License Issued |
| 2020-02-14 | LIAUA - Administrative Update Applied |
| 2026-02-19 | LIREN - License Renewed |