| Callsign | W1FKA |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2007-10-11 |
| Effective Date | 2007-10-11 |
| Expire Date | 2017-12-29 |
| Cancel Date | 2019-12-31 |
| Last Action Date | 2019-12-31 |
| End Date | 2017-12-29 |
| Available Date | 2020-01-31 |
| Applicant Type | I - Individual |
| Entity Name | Christofferson, Eric |
| Street Address / Locality | 2849 Winthrop Ave San Ramon, CA 94583 |
| County | Contra Costa County |
| Zip Location | 37°45'19.8"N 121°58'22.8"W |
| Maidenhead | CM97as |
| FRN | 0004047270 |
| Licensee ID/SGIN | L00277278 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 1 / 6 / CA |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0002092499 |
| Phonetic weight / Morse weight | 9 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2005-03-18 | LIMOD - License Modified |
| 2005-04-12 | LIAUA - Administrative Update Applied |
| 2007-10-11 | LIREN - License Renewed |
| 2019-12-31 | LIEXP - License Expired |