| Callsign | AI6SF |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-05-29 |
| Effective Date | 2026-05-29 |
| Expire Date | 2036-06-09 |
| Cancel Date | |
| Last Action Date | 2026-05-29 |
| End Date | 2036-06-09 |
| Available Date | 2038-06-10 |
| Applicant Type | I - Individual |
| Entity Name | McElfresh, James S |
| Street Address / Locality | 23114 Foothill Rd. Auburn, CA 95602 |
| County | Placer County |
| Zip Location | 38°59'24.1"N 121°06'51.9"W |
| Maidenhead | CM98kx |
| FRN | 0025651456 |
| Licensee ID/SGIN | L02031972 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | KM6DJF G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 48 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-08-11 | LIISS - License Issued |
| 2016-08-11 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-05-29 | LIREN - License Renewed |