| Callsign | K5WHH |
| Radio Service | HV - Vanity |
| License Status | C - Canceled |
| Grant Date | 2018-12-18 |
| Effective Date | 2018-12-18 |
| Expire Date | 2028-12-18 |
| Cancel Date | 2020-04-14 |
| Last Action Date | 2020-04-14 |
| End Date | 2020-04-14 |
| Available Date | 2022-04-15 |
| Applicant Type | I - Individual |
| Entity Name | HOWELL, WILLIAM H |
| Street Address / Locality | 11304 Millbrook Ln Oklahoma City, OK 73162 |
| County | Oklahoma County |
| Zip Location | 35°34'55.2"N 97°38'27.3"W |
| Maidenhead | EM15en |
| FRN | 0016091233 |
| Licensee ID/SGIN | L01244917 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 5 / 5 / OK |
| Prev Callsign / Prev Class | WD5HJL P - Technician Plus |
| Next Callsign | W2VQS |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 9 / 56 |