| Callsign | KB0URW |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-07-25 |
| Effective Date | 2026-07-25 |
| Expire Date | 2036-07-26 |
| Cancel Date | |
| Last Action Date | 2026-07-25 |
| End Date | 2036-07-26 |
| Available Date | 2038-07-27 |
| Applicant Type | I - Individual |
| Entity Name | Rosario, Alfred J |
| Street Address / Locality | 205 Breezewalk Dr Vallejo, CA 94591 |
| County | Solano County |
| Zip Location | 38°07'22.3"N 122°11'48.7"W |
| Maidenhead | CM88vc |
| FRN | 0009346362 |
| Licensee ID/SGIN | L00720776 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 0 / 6 / CA |
| Prev Callsign / Prev Class | P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0012121298 |
| Phonetic weight / Morse weight | 14 / 78 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2003-07-25 | LIAUA - Administrative Update Applied |
| 2003-10-25 | LIAUA - Administrative Update Applied |
| 2003-10-31 | LIMOD - License Modified |
| 2006-07-26 | LIREN - License Renewed |
| 2013-01-29 | LIAUA - Administrative Update Applied |
| 2016-07-26 | LIREN - License Renewed |
| 2026-07-25 | LIREN - License Renewed |