| Callsign | KE0ZIU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2020-02-13 |
| Effective Date | 2023-05-30 |
| Expire Date | 2030-02-13 |
| Cancel Date | 2023-06-27 |
| Last Action Date | 2023-06-27 |
| End Date | 2023-06-27 |
| Available Date | 2025-06-28 |
| Applicant Type | I - Individual |
| Entity Name | Maas, Zachary L |
| Street Address / Locality | 629 Walden Cir #203 Boulder, CO 80305 |
| County | Boulder County |
| Zip Location | 39°58'31.2"N 105°14'53.4"W |
| Maidenhead | DM79jx |
| FRN | 0029191848 |
| Licensee ID/SGIN | L02325257 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 0 / 0 / CO |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | N8MQ |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0010564426 |
| Phonetic weight / Morse weight | 14 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2020-02-13 | SYSGRT - New Systematic Call Sign Assigned |
| 2020-02-13 | LIISS - License Issued |
| 2022-04-05 | LIMOD - License Modified |
| 2023-05-30 | LIMOD - License Modified |
| 2023-06-27 | LICAN - License Canceled |
FCC comments
| 2023-06-27 | Issued vanity call sign. |