| Callsign | AB4RL |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2019-08-06 |
| Effective Date | 2025-12-31 |
| Expire Date | 2029-10-31 |
| Cancel Date | 2026-05-29 |
| Last Action Date | 2026-05-29 |
| End Date | 2026-05-29 |
| Available Date | 2028-05-30 |
| Applicant Type | I - Individual |
| Entity Name | Tan, Arthur |
| Street Address / Locality | 31 N 2nd St Ste 300 San Jose, CA 95113 |
| County | Santa Clara County |
| Zip Location | 37°20'01.3"N 121°53'27.6"W |
| Maidenhead | CM97bi |
| FRN | 0003130945 |
| Licensee ID/SGIN | L00136635 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 4 / 6 / CA |
| Prev Callsign / Prev Class | KM4VD A - Advanced |
| Next Callsign | NA4EE |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0008754790 |
| Phonetic weight / Morse weight | 11 / 56 |
Administrative History
| Action Date | Action Type |
|---|---|
| 1999-09-03 | LIREN - License Renewed |
| 2000-09-14 | LIAUA - Administrative Update Applied |
| 2002-07-04 | LIMOD - License Modified |
| 2004-03-30 | LIAUA - Administrative Update Applied |
| 2004-03-30 | LIAUA - Administrative Update Applied |
| 2004-04-22 | LIAUA - Administrative Update Applied |
| 2004-07-13 | LIAUA - Administrative Update Applied |
| 2007-01-25 | LIAUA - Administrative Update Applied |
| 2007-06-26 | LIAUA - Administrative Update Applied |
| 2009-10-07 | LIREN - License Renewed |
| 2011-08-31 | LIAUA - Administrative Update Applied |
| 2013-02-26 | LIAUA - Administrative Update Applied |
| 2013-09-12 | LIAUA - Administrative Update Applied |
| 2018-02-22 | LIAUA - Administrative Update Applied |
| 2019-08-06 | LIREN - License Renewed |
| 2020-02-19 | LIAUA - Administrative Update Applied |
| 2025-12-31 | LIAUA - Administrative Update Applied |
| 2026-05-29 | LICAN - License Canceled |
FCC comments
| 2026-05-29 | Issued vanity call sign. |