| Callsign | KD9ZEM |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2023-11-15 |
| Effective Date | 2024-12-20 |
| Expire Date | 2033-11-15 |
| Cancel Date | |
| Last Action Date | 2024-12-20 |
| End Date | 2033-11-15 |
| Available Date | 2035-11-16 |
| Applicant Type | I - Individual |
| Entity Name | YIU, DEREK M |
| Street Address / Locality | PO Box 4487 CHICAGO, IL 60680 |
| County | Cook |
| Zip Location | 41°48'42.8"N 87°41'14.3"W |
| Maidenhead | EN61dt |
| FRN | 0034278127 |
| Licensee ID/SGIN | L02724490 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 9 / 9 / IL |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2023-11-15 | SYSGRT - New Systematic Call Sign Assigned |
| 2023-11-15 | LIISS - License Issued |
| 2024-12-20 | LIAUA - Administrative Update Applied |