| Callsign | AB5KK |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2012-12-13 |
| Effective Date | 2012-12-13 |
| Expire Date | 2023-02-02 |
| Cancel Date | 2025-02-04 |
| Last Action Date | 2025-02-04 |
| End Date | 2023-02-02 |
| Available Date | 2025-03-07 |
| Applicant Type | I - Individual |
| Entity Name | VAN DEVENDER JR, WILLARD S |
| Street Address / Locality | PO Box 753 Bertram, TX 78605 |
| County | Burnet County |
| Zip Location | 30°46'23.9"N 98°02'42.6"W |
| Maidenhead | EM00xs |
| FRN | 0007915002 |
| Licensee ID/SGIN | L00591765 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 5 / 5 / TX |
| Prev Callsign / Prev Class | KJ5FN A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0005549796 |
| Phonetic weight / Morse weight | 9 / 56 |