| Callsign | KB4MBU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2015-12-15 |
| Effective Date | 2016-12-22 |
| Expire Date | 2025-07-28 |
| Cancel Date | 2017-02-14 |
| Last Action Date | 2017-02-14 |
| End Date | 2017-02-14 |
| Available Date | 2019-02-15 |
| Applicant Type | I - Individual |
| Entity Name | MARTINEZ JR, MAURICIO C |
| Street Address / Locality | 16881 sw 276st HOMESTEAD, FL 33031 |
| County | Miami-Dade County |
| Zip Location | 25°31'30.0"N 80°30'03.2"W |
| Maidenhead | EL95rm |
| FRN | 0013724604 |
| Licensee ID/SGIN | L01037930 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | W4MBU |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0007064283 |
| Phonetic weight / Morse weight | 12 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2005-07-06 | LITIN - TIN Updated |
| 2005-07-06 | LIREN - License Renewed |
| 2007-12-21 | LIMOD - License Modified |
| 2015-12-15 | LIREN - License Renewed |
| 2016-12-22 | LIAUA - Administrative Update Applied |
| 2016-12-22 | LIAUA - Administrative Update Applied |
| 2017-02-14 | LICAN - License Canceled |
FCC comments
| 2017-02-14 | Issued vanity call sign. |