| Callsign | K4ENK |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2017-06-01 |
| Effective Date | 2022-06-11 |
| Expire Date | 2027-08-24 |
| Cancel Date | |
| Last Action Date | 2022-06-11 |
| End Date | 2027-08-24 |
| Available Date | 2029-08-25 |
| Applicant Type | I - Individual |
| Entity Name | HARKNESS, BOBBY R |
| Street Address / Locality | 440 Schaeffel Road Cullman, AL 35055 |
| County | Cullman County |
| Zip Location | 34°09'04.2"N 86°45'31.5"W |
| Maidenhead | EM64od |
| FRN | 0006201420 |
| Licensee ID/SGIN | L00453028 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / AL |
| Prev Callsign / Prev Class | N4UPJ P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | B - Relative of Deceased |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 50 |