| Callsign | K4KSW |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-04-09 |
| Effective Date | 2026-05-04 |
| Expire Date | 2036-06-17 |
| Cancel Date | |
| Last Action Date | 2026-05-04 |
| End Date | 2036-06-17 |
| Available Date | 2038-06-18 |
| Applicant Type | I - Individual |
| Entity Name | ERNISSEE, JOHN A |
| Street Address / Locality | 10045 CROTTY AVE HASTINGS, FL 321455077 |
| County | St. Johns County |
| Zip Location | 29°40'39.2"N 81°25'16.8"W |
| Maidenhead | EL99gq |
| FRN | 0013658943 |
| Licensee ID/SGIN | L01032555 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | KI4KSW T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0012020850 |
| Phonetic weight / Morse weight | 11 / 58 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-06-17 | LIISS - License Issued |
| 2006-06-17 | VANGRT - Vanity Call Sign Assigned |
| 2013-01-07 | LIAUA - Administrative Update Applied |
| 2016-04-07 | LIREN - License Renewed |
| 2026-04-09 | LIREN - License Renewed |
| 2026-05-04 | LIAUA - Administrative Update Applied |