| Callsign | W4POW |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 1998-11-12 |
| Effective Date | 1998-11-12 |
| Expire Date | 2008-11-12 |
| Cancel Date | 2010-11-13 |
| Last Action Date | 2010-11-13 |
| End Date | 2008-11-12 |
| Available Date | 2010-12-14 |
| Applicant Type | I - Individual |
| Entity Name | CLARK, JAMES L |
| Street Address / Locality | 909 JAMES GARRARD DR OWENSBORO, KY 42303 |
| County | Daviess County |
| Zip Location | 37°45'25.3"N 87°03'09.1"W |
| Maidenhead | EM67ls |
| FRN | 0006586606 |
| Licensee ID/SGIN | L00473786 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / KY |
| Prev Callsign / Prev Class | KB4SDN P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 9810215983 |
| Phonetic weight / Morse weight | 10 / 66 |