| Callsign | N3SIO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2014-08-02 |
| Effective Date | 2014-08-02 |
| Expire Date | 2024-08-02 |
| Cancel Date | 2026-08-06 |
| Last Action Date | 2026-08-06 |
| End Date | 2024-08-02 |
| Available Date | 2026-09-06 |
| Applicant Type | I - Individual |
| Entity Name | JUN, BENJAMIN C |
| Street Address / Locality | 548 Market Street #97973 SAN FRANCISCO, CA 94104 |
| County | San Francisco County |
| Zip Location | 37°47'29.1"N 122°24'07.7"W |
| Maidenhead | CM87ts |
| FRN | 0011326477 |
| Licensee ID/SGIN | L00900049 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 3 / 6 / CA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0001827042 |
| Phonetic weight / Morse weight | 12 / 52 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2004-08-02 | LIREN - License Renewed |
| 2004-08-02 | LITIN - TIN Updated |
| 2014-08-02 | LIREN - License Renewed |
| 2026-08-06 | LIEXP - License Expired |