| Callsign | W4CHK |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2012-01-31 |
| Effective Date | 2012-01-31 |
| Expire Date | 2022-03-27 |
| Cancel Date | 2024-03-28 |
| Last Action Date | 2024-03-28 |
| End Date | 2022-03-27 |
| Available Date | 2024-04-28 |
| Applicant Type | I - Individual |
| Entity Name | Krell Jr, Clisby H |
| Street Address / Locality | 24 Hagood Court Spartanburg, SC 293072626 |
| County | Spartanburg County |
| Zip Location | 34°58'57.8"N 81°49'53.6"W |
| Maidenhead | EM94cx |
| FRN | 0006091219 |
| Licensee ID/SGIN | L00371105 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / SC |
| Prev Callsign / Prev Class | WA3REO P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0005047003 |
| Phonetic weight / Morse weight | 10 / 62 |