| Callsign | KB1VWW |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2021-04-21 |
| Effective Date | 2021-04-21 |
| Expire Date | 2031-06-23 |
| Cancel Date | |
| Last Action Date | 2021-04-21 |
| End Date | 2031-06-23 |
| Available Date | 2033-06-24 |
| Applicant Type | I - Individual |
| Entity Name | Castillo Mr, Ludwig H |
| Street Address / Locality | 1708 Centre St. BOSTON, MA 02132 |
| County | Suffolk County |
| Zip Location | 42°16'49.6"N 71°09'43.3"W |
| Maidenhead | FN42kg |
| FRN | 0020971297 |
| Licensee ID/SGIN | L01646503 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 1 / 1 / MA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0004778431 |
| Phonetic weight / Morse weight | 11 / 80 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2011-06-23 | SYSGRT - New Systematic Call Sign Assigned |
| 2011-06-23 | LIISS - License Issued |
| 2012-12-18 | LIAUA - Administrative Update Applied |
| 2021-04-21 | LIREN - License Renewed |