| Callsign | K4WK |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-10-15 |
| Effective Date | 2026-10-15 |
| Expire Date | 2036-12-18 |
| Cancel Date | |
| Last Action Date | 2026-10-15 |
| End Date | 2036-12-18 |
| Available Date | 2038-12-19 |
| Applicant Type | I - Individual |
| Entity Name | ROBERTSON, WAYNE K |
| Street Address / Locality | 257 Mount Vernon Drive DECATUR, GA 30030 |
| County | DeKalb County |
| Zip Location | 33°46'19.0"N 84°17'25.0"W |
| Maidenhead | EM73us |
| FRN | 0015662455 |
| Licensee ID/SGIN | L01207063 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 1x2 |
| ULS/Geo Region | 4 / 4 / GA |
| Prev Callsign / Prev Class | KT4QK A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0012218245 |
| Phonetic weight / Morse weight | 8 / 50 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-10-27 | LITIN - TIN Updated |
| 2006-10-31 | LIREN - License Renewed |
| 2016-10-18 | LIREN - License Renewed |
| 2022-02-01 | LIAUA - Administrative Update Applied |
| 2023-11-15 | LIAUA - Administrative Update Applied |
| 2026-10-15 | LIREN - License Renewed |