Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KK6-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KK6. Sorted by availability date — soonest first.
Showing 351– 400 of 5,371
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KK6AXP | CA | 2026-11-14in 60d | 2022-11-15 | PFENDER, MARK | Expired |
| KK6AXW | CA | 2026-11-15in 61d | 2022-11-16 | McQuilliams, Steve G | Expired |
| KK6AXX | CA | 2026-11-15in 61d | 2022-11-16 | McQuilliams, Rose M | Expired |
| KK6AYB | CA | 2026-11-15in 61d | 2022-11-16 | Rhodes, Aubrey N | Expired |
| KK6AYE | CA | 2026-11-15in 61d | 2022-11-16 | Kotovsky, Jack | Expired |
| KK6AYG | CA | 2026-11-15in 61d | 2022-11-16 | Dobbs, Donald J | Expired |
| KK6AYJ | CA | 2026-11-15in 61d | 2022-11-16 | Gunning, Kazuma | Expired |
| KK6AYL | CA | 2026-11-15in 61d | 2022-11-16 | Hasselbach, Harold R | Expired |
| KK6AYP | CA | 2026-11-15in 61d | 2022-11-16 | RATHBUN, SARA R | Expired |
| KK6AYR | NM | 2026-11-15in 61d | 2022-11-16 | MERRILL, TOM A | Expired |
| KK6AYT | CA | 2026-11-15in 61d | 2022-11-16 | JENSEN, JONATHAN J | Expired |
| KK6AYU | AZ | 2026-11-15in 61d | 2022-11-16 | MARCUM, HEATHER M | Expired |
| KK6AYV | CA | 2026-11-15in 61d | 2022-11-16 | Cluff, ERIN M | Expired |
| KK6AYW | CA | 2026-11-15in 61d | 2022-11-16 | LENHERT JR, TRAVIS D | Expired |
| KK6AYX | CA | 2026-11-15in 61d | 2022-11-16 | Yuva, Larry R | Expired |
| KK6AYY | CA | 2026-11-15in 61d | 2022-11-16 | Farrar, CJ | Expired |
| KK6AYZ | CA | 2026-11-16in 62d | 2022-11-17 | Tello, Jim A | Expired |
| KK6PHN | FL | 2026-11-19in 65d | 2024-11-19 | Armstrong, John W | Cancelled |
| KK6AZD | CA | 2026-11-20in 66d | 2022-11-21 | Sandler, Daniel G | Expired |
| KK6AZJ | CA | 2026-11-20in 66d | 2022-11-21 | Dolter, Brad T | Expired |
| KK6AZL | CA | 2026-11-20in 66d | 2022-11-21 | Blanchat, David A | Expired |
| KK6AZM | CA | 2026-11-20in 66d | 2022-11-21 | Szeflin, David | Expired |
| KK6AZP | CA | 2026-11-20in 66d | 2022-11-21 | Ortega, Frank Victor F | Expired |
| KK6AZS | CA | 2026-11-20in 66d | 2022-11-21 | Bertch, Steven | Expired |
| KK6AZT | CA | 2026-11-20in 66d | 2022-11-21 | Lerner, Hugo | Expired |
| KK6AZU | CA | 2026-11-20in 66d | 2022-11-21 | Tom, Matthew A | Expired |
| KK6AZV | CA | 2026-11-20in 66d | 2022-11-21 | Brennan, Suzanne | Expired |
| KK6AZW | CA | 2026-11-20in 66d | 2022-11-21 | Gerada, Randy | Expired |
| KK6AZX | CA | 2026-11-20in 66d | 2022-11-21 | Stouffer, Gerald J | Expired |
| KK6AZY | CA | 2026-11-20in 66d | 2022-11-21 | Levyssohn, D | Expired |
| KK6AZZ | CA | 2026-11-20in 66d | 2022-11-21 | ROSSI, PAUL M | Expired |
| KK6BAE | CA | 2026-11-20in 66d | 2022-11-21 | Perez, Joel L | Expired |
| KK6BAL | CA | 2026-11-20in 66d | 2022-11-21 | Kung, Man O | Expired |
| KK6BAM | CA | 2026-11-20in 66d | 2022-11-21 | Dupuis, Marcel R | Expired |
| KK6BAN | CA | 2026-11-20in 66d | 2022-11-21 | Willoughby, Kenneth C | Expired |
| KK6BAO | CA | 2026-11-20in 66d | 2022-11-21 | Simon, Curt | Expired |
| KK6BAP | CA | 2026-11-20in 66d | 2022-11-21 | Pless, Petra | Expired |
| KK6BAQ | CA | 2026-11-20in 66d | 2022-11-21 | Russell, Peter P | Expired |
| KK6DDF | CO | 2026-11-22in 68d | 2024-11-22 | Kirkendall, Matthew L | Cancelled |
| KK6BAS | CA | 2026-11-25in 71d | 2022-11-26 | Ruelas, Enrique | Expired |
| KK6BAU | CA | 2026-11-25in 71d | 2022-11-26 | Zufall, Adam B | Expired |
| KK6BAV | CA | 2026-11-25in 71d | 2022-11-26 | Lang, Ziv | Expired |
| KK6BBA | CA | 2026-11-25in 71d | 2022-11-26 | Partensky, Peretz D | Expired |
| KK6BBB | CA | 2026-11-25in 71d | 2022-11-26 | Bukiet, Louisa G | Expired |
| KK6BBF | CA | 2026-11-25in 71d | 2022-11-26 | Dempster, David S | Expired |
| KK6BBG | CA | 2026-11-25in 71d | 2022-11-26 | Fawcett, Andrew | Expired |
| KK6DAD | CA | 2026-11-26in 72d | 2022-11-27 | Steiner, Aaron E | Expired |
| KK6BBN | CA | 2026-11-28in 74d | 2022-11-29 | Vest, James S | Expired |
| KK6BBO | OR | 2026-11-28in 74d | 2022-11-29 | Evans, Lourdes M | Expired |
| KK6BBQ | CA | 2026-11-28in 74d | 2022-11-29 | Gatibaru, Wambui E | Expired |