| Callsign | KZ4BS |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-07-14 |
| Effective Date | 2026-07-14 |
| Expire Date | 2036-08-22 |
| Cancel Date | |
| Last Action Date | 2026-07-14 |
| End Date | 2036-08-22 |
| Available Date | 2038-08-23 |
| Applicant Type | I - Individual |
| Entity Name | ALDRICH, YU P |
| Street Address / Locality | 152 HAWTHORNE DR NEWPORT NEWS, VA 23602 |
| County | Newport News city |
| Zip Location | 37°06'48.3"N 76°31'04.6"W |
| Maidenhead | FM17rc |
| FRN | 0015126006 |
| Licensee ID/SGIN | L01158404 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | KB1HX A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 60 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2023-11-02 | LIISS - License Issued |
| 2023-11-02 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-07-14 | LIREN - License Renewed |