| Callsign | K4ERK |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-11-19 |
| Effective Date | 2025-11-19 |
| Expire Date | 2036-01-07 |
| Cancel Date | |
| Last Action Date | 2025-11-19 |
| End Date | 2036-01-07 |
| Available Date | 2038-01-08 |
| Applicant Type | I - Individual |
| Entity Name | Knowles, Edward R |
| Street Address / Locality | PO Box 1068 Newberry, SC 29108 |
| County | Newberry County |
| Zip Location | 34°18'19.9"N 81°37'38.5"W |
| Maidenhead | EM94eh |
| FRN | 0014074165 |
| Licensee ID/SGIN | L01068121 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / SC |
| Prev Callsign / Prev Class | KI4LXE G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0009463081 |
| Phonetic weight / Morse weight | 11 / 52 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-01-07 | LIISS - License Issued |
| 2006-01-07 | VANGRT - Vanity Call Sign Assigned |
| 2006-07-20 | LIAUA - Administrative Update Applied |
| 2007-03-12 | LIMOD - License Modified |
| 2016-01-21 | LIREN - License Renewed |
| 2021-03-22 | LIMOD - License Modified |
| 2025-11-19 | LIREN - License Renewed |