| Callsign | W4DOI |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-08-20 |
| Effective Date | 2025-08-22 |
| Expire Date | 2035-10-31 |
| Cancel Date | |
| Last Action Date | 2025-08-22 |
| End Date | 2035-10-31 |
| Available Date | 2037-11-01 |
| Applicant Type | I - Individual |
| Entity Name | DOI, ALAN J |
| Street Address / Locality | 2325 Westcott Ave MONTEREY PARK, CA 91754 |
| County | Los Angeles County |
| Zip Location | 34°03'10.5"N 118°08'36.5"W |
| Maidenhead | DM04wb |
| FRN | 0010263135 |
| Licensee ID/SGIN | L00803121 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 6 / CA |
| Prev Callsign / Prev Class | KA8UCX T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0011700296 |
| Phonetic weight / Morse weight | 11 / 56 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-10-31 | LIISS - License Issued |
| 2015-10-31 | VANGRT - Vanity Call Sign Assigned |
| 2017-01-18 | LIAUA - Administrative Update Applied |
| 2025-08-20 | LIREN - License Renewed |
| 2025-08-22 | LIAUA - Administrative Update Applied |