| Callsign | KO4OXZ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2021-04-01 |
| Effective Date | 2023-05-26 |
| Expire Date | 2031-04-01 |
| Cancel Date | 2023-05-26 |
| Last Action Date | 2023-05-26 |
| End Date | 2023-05-26 |
| Available Date | 2025-05-27 |
| Applicant Type | I - Individual |
| Entity Name | BRENNAN, TRACY A |
| Street Address / Locality | 5305 Galena Dr Colorado Springs, CO 80918 |
| County | El Paso County |
| Zip Location | 38°54'37.4"N 104°46'49.3"W |
| Maidenhead | DM78ov |
| FRN | 0030526396 |
| Licensee ID/SGIN | L02432172 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 0 / CO |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | KF0MVS |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0010546013 |
| Phonetic weight / Morse weight | 12 / 82 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2021-04-01 | SYSGRT - New Systematic Call Sign Assigned |
| 2021-04-01 | LIISS - License Issued |
| 2023-05-26 | LICAN - License Canceled |
| 2023-05-26 | LIMOD - License Modified |
FCC comments
| 2023-05-26 | Issued new systematic call sign. |