Confidence: Medium · Source: FCC ULS · As of 2026-09-21
KK6-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KK6. Sorted by availability date — soonest first.
Showing 5,251– 5,300 of 5,371
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KK6ONT | CA | 2028-08-17in 696d | 2024-08-18 | Chavez, Ernie M | Expired |
| KK6ONW | CA | 2028-08-17in 696d | 2024-08-18 | Machado, Joseph | Expired |
| KK6ONX | CA | 2028-08-17in 696d | 2024-08-18 | Navarro, Rick | Expired |
| KK6ONY | CA | 2028-08-17in 696d | 2024-08-18 | Pangco, Graciel Paz | Expired |
| KK6OOA | CA | 2028-08-18in 697d | 2024-08-19 | DREHER, STEPHEN E | Expired |
| KK6OOC | CA | 2028-08-19in 698d | 2024-08-20 | Bushey, Michael A | Expired |
| KK6OOF | CA | 2028-08-19in 698d | 2024-08-20 | McGahey, Mark S | Expired |
| KK6OOK | CA | 2028-08-19in 698d | 2024-08-20 | Hanau III, Walter F | Expired |
| KK6OOO | CA | 2028-08-19in 698d | 2024-08-20 | Umland, Torrey B | Expired |
| KK6OOQ | CA | 2028-08-19in 698d | 2024-08-20 | Upadhyaya, Vijay | Expired |
| KK6OOU | OK | 2028-08-19in 698d | 2024-08-20 | MAC MILLAN, ANNA M | Expired |
| KK6OOV | CA | 2028-08-19in 698d | 2024-08-20 | Gerhardt, Paul M | Expired |
| KK6OOW | CA | 2028-08-19in 698d | 2024-08-20 | Rule, Matthew D | Expired |
| KK6OOX | CA | 2028-08-19in 698d | 2024-08-20 | McDonald, Jeff M | Expired |
| KK6OOY | CA | 2028-08-19in 698d | 2024-08-20 | Ramani, Varrun | Expired |
| KK6OPB | CA | 2028-08-19in 698d | 2024-08-20 | Lai, Tom | Expired |
| KK6OPD | CA | 2028-08-19in 698d | 2024-08-20 | Miller, Ashley | Expired |
| KK6OPE | CA | 2028-08-19in 698d | 2024-08-20 | Wolfkiel, Albert L | Expired |
| KK6OPH | CA | 2028-08-19in 698d | 2024-08-20 | Watson, Matthew C | Expired |
| KK6OPK | CA | 2028-08-19in 698d | 2024-08-20 | Dunlevy Chapman, Ruth Allison | Expired |
| KK6OPL | CA | 2028-08-19in 698d | 2024-08-20 | Ortiz, Clifford | Expired |
| KK6OPM | CA | 2028-08-19in 698d | 2024-08-20 | LeChuga, Joseph E | Expired |
| KK6OPP | CA | 2028-08-19in 698d | 2024-08-20 | Lydon, Sean | Expired |
| KK6OPQ | CA | 2028-08-19in 698d | 2024-08-20 | Camarillo, Alexander T | Expired |
| KK6OPR | CA | 2028-08-19in 698d | 2024-08-20 | Camarillo, Ellen D | Expired |
| KK6OPT | CA | 2028-08-19in 698d | 2024-08-20 | Wood, Rebecca S | Expired |
| KK6OPU | CA | 2028-08-19in 698d | 2024-08-20 | Hart, Gregory P | Expired |
| KK6OPY | CA | 2028-08-20in 699d | 2024-08-21 | Lodge, Glenn H | Expired |
| KK6OQC | CA | 2028-08-20in 699d | 2024-08-21 | Solmonson, Scott | Expired |
| KK6OQD | CA | 2028-08-20in 699d | 2024-08-21 | Naufahu, Jesse | Expired |
| KK6OQE | CA | 2028-08-20in 699d | 2024-08-21 | ROBINSON, SHANE K | Expired |
| KK6OQF | CA | 2028-08-20in 699d | 2024-08-21 | VILLAREAL, GABRIEL | Expired |
| KK6OQG | CA | 2028-08-24in 703d | 2024-08-25 | Brooker, Daniel E | Expired |
| KK6OQM | CA | 2028-08-24in 703d | 2024-08-25 | Lloyd, Brian L | Expired |
| KK6OQN | CA | 2028-08-24in 703d | 2024-08-25 | Nuno, Martin | Expired |
| KK6OQQ | CA | 2028-08-24in 703d | 2024-08-25 | Alvarado, Judith L | Expired |
| KK6OQR | CA | 2028-08-24in 703d | 2024-08-25 | Alvarado Jr, Robert R | Expired |
| KK6OQS | CA | 2028-08-24in 703d | 2024-08-25 | Garcia, Mariah | Expired |
| KK6OQT | CA | 2028-08-24in 703d | 2024-08-25 | Garcia, Damian | Expired |
| KK6OQY | CA | 2028-08-24in 703d | 2024-08-25 | Ainsworth, Melvin K | Expired |
| KK6ORA | CA | 2028-08-24in 703d | 2024-08-25 | McLearen, Luke | Expired |
| KK6ORC | CA | 2028-08-24in 703d | 2024-08-25 | Coffman, Patrick | Expired |
| KK6ORD | CA | 2028-08-24in 703d | 2024-08-25 | Schotter, Robert C | Expired |
| KK6ORE | CA | 2028-08-24in 703d | 2024-08-25 | Grzelak, Robert W | Expired |
| KK6SJN | NC | 2028-08-31in 710d | 2026-09-01 | Miles, Nathaniel A | Cancelled |
| KK6YUS | TX | 2028-08-31in 710d | 2026-09-01 | Stout, Michael | Cancelled |
| KK6ORF | CA | 2030-08-28in 1437d | 2026-08-29 | Lee, Victor K | Expired |
| KK6ORL | CA | 2030-08-28in 1437d | 2026-08-29 | Dougan, Matt D | Expired |
| KK6ORM | CA | 2030-08-28in 1437d | 2026-08-29 | Dougan, Mark E | Expired |
| KK6ORN | CA | 2030-08-28in 1437d | 2026-08-29 | Dougan, Janine M | Expired |