| Callsign | W4SNK |
|---|---|
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2013-10-24 |
| Effective Date | 2015-12-19 |
| Expire Date | 2024-03-05 |
| Cancel Date | 2026-03-06 |
| Last Action Date | 2026-03-06 |
| End Date | 2024-03-05 |
| Available Date | 2026-04-06 |
| Applicant Type | I - Individual |
| Entity Name | Walker, Ralph E |
| Street Address / Locality | 1436 Right Prong Blue Buck Rd Duck River, TN 38454 |
| County | Hickman County |
| Zip Location | 35°43'41.4"N 87°20'43.1"W |
| Maidenhead | EM65hr |
| FRN | 0010047058 |
| Licensee ID/SGIN | L00783791 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | KI4DMJ G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0005979723 |
| Phonetic weight / Morse weight | 12 / 54 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2004-01-09 | LIISS - License Issued |
| 2004-01-09 | VANGRT - Vanity Call Sign Assigned |
| 2004-07-22 | LIMOD - License Modified |
| 2013-09-20 | LIMOD - License Modified |
| 2013-10-24 | LIREN - License Renewed |
| 2015-12-19 | LIAUA - Administrative Update Applied |
| 2026-03-06 | LIEXP - License Expired |