| Callsign | AK4X |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2019-06-12 |
| Effective Date | 2021-08-31 |
| Expire Date | 2029-08-11 |
| Cancel Date | |
| Last Action Date | 2021-08-31 |
| End Date | 2029-08-11 |
| Available Date | 2031-08-12 |
| Applicant Type | I - Individual |
| Entity Name | VISWANATHAN, ARUN K |
| Street Address / Locality | 1015 Fassler Ave Pacifica, CA 94044 |
| County | San Mateo County |
| Zip Location | 37°36'23.8"N 122°28'38.0"W |
| Maidenhead | CM87so |
| FRN | 0018891333 |
| Licensee ID/SGIN | L01501129 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x1 |
| ULS/Geo Region | 4 / 6 / CA |
| Prev Callsign / Prev Class | KJ6AOH G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 8 / 48 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2009-08-11 | LIISS - License Issued |
| 2009-08-11 | VANGRT - Vanity Call Sign Assigned |
| 2010-02-17 | LIAUA - Administrative Update Applied |
| 2019-06-12 | LIREN - License Renewed |
| 2021-08-31 | LIAUA - Administrative Update Applied |