Confidence: Medium · Source: FCC ULS · As of 2026-09-19
KK6-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KK6. Sorted by availability date — soonest first.
Showing 3,901– 3,950 of 5,371
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KK6KRT | CA | 2028-03-19in 546d | 2024-03-20 | Holt, Kenneth | Expired |
| KK6KRU | CA | 2028-03-19in 546d | 2024-03-20 | Finn, Jim R | Expired |
| KK6KRV | CA | 2028-03-19in 546d | 2024-03-20 | Hallett, Noah G | Expired |
| KK6KRW | CA | 2028-03-19in 546d | 2024-03-20 | Keltner, Larry W | Expired |
| KK6KRY | CA | 2028-03-19in 546d | 2024-03-20 | Jensen, Jeffrey A | Expired |
| KK6KSA | CA | 2028-03-19in 546d | 2024-03-20 | Schlesser, Craig V | Expired |
| KK6KSB | CA | 2028-03-19in 546d | 2024-03-20 | Moffett, Loney C | Expired |
| KK6XD | CA | 2028-03-23in 550d | 2026-03-24 | Outmesguine, Mike D | Cancelled |
| KK6KSI | CA | 2028-03-25in 552d | 2024-03-26 | Hammett, Ulrice M | Expired |
| KK6KSJ | CA | 2028-03-25in 552d | 2024-03-26 | Friedland, Karin M | Expired |
| KK6KSN | CA | 2028-03-25in 552d | 2024-03-26 | Sprague, William W | Expired |
| KK6KSO | CA | 2028-03-25in 552d | 2024-03-26 | Anguiano, Antonio | Expired |
| KK6KSQ | CA | 2028-03-25in 552d | 2024-03-26 | Yasuda, Hiroshi | Expired |
| KK6KSR | CA | 2028-03-25in 552d | 2024-03-26 | Crispie, Nicholas | Expired |
| KK6KSS | CA | 2028-03-25in 552d | 2024-03-26 | Gay, Daniel S | Expired |
| KK6KST | CA | 2028-03-25in 552d | 2024-03-26 | Zdeb, Lydia K | Expired |
| KK6KSU | CA | 2028-03-25in 552d | 2024-03-26 | Hausler, Tim A | Expired |
| KK6KSV | CA | 2028-03-25in 552d | 2024-03-26 | Terry, Brian B | Expired |
| KK6KSZ | CA | 2028-03-25in 552d | 2024-03-26 | Heinrich, James C | Expired |
| KK6KTA | CA | 2028-03-25in 552d | 2024-03-26 | Tu, Roy K | Expired |
| KK6KTC | CA | 2028-03-25in 552d | 2024-03-26 | Gutierrez, Paul | Expired |
| KK6KTD | CA | 2028-03-25in 552d | 2024-03-26 | Hall, Jared B | Expired |
| KK6KTJ | CA | 2028-03-25in 552d | 2024-03-26 | Rubin, Eyal | Expired |
| KK6KTN | CA | 2028-03-25in 552d | 2024-03-26 | ADLING, MELISSA J | Expired |
| KK6KTR | CA | 2028-03-25in 552d | 2024-03-26 | BIRD, ANGELIC J | Expired |
| KK6KTT | CA | 2028-03-25in 552d | 2024-03-26 | DEAN, RALPH C | Expired |
| KK6KTU | CA | 2028-03-25in 552d | 2024-03-26 | MARCARIO, ROBERT J | Expired |
| KK6KTW | CA | 2028-03-25in 552d | 2024-03-26 | SIERRA, STEVEN | Expired |
| KK6KUB | CA | 2028-03-26in 553d | 2024-03-27 | Kirk, Shane | Expired |
| KK6KUD | CA | 2028-03-26in 553d | 2024-03-27 | Young, Marshall | Expired |
| KK6KUG | CA | 2028-03-26in 553d | 2024-03-27 | Reeves, Street | Expired |
| KK6KUI | CA | 2028-03-26in 553d | 2024-03-27 | Galvez, Yvonne M | Expired |
| KK6KUK | CA | 2028-03-26in 553d | 2024-03-27 | Dodson, Steven R | Expired |
| KK6KUP | CA | 2028-03-26in 553d | 2024-03-27 | Bromaan, James | Expired |
| KK6KUT | CA | 2028-03-26in 553d | 2024-03-27 | Alexander, Donald L | Expired |
| KK6KUV | CA | 2028-03-26in 553d | 2024-03-27 | Anderson, Charles M | Expired |
| KK6KUX | CA | 2028-03-26in 553d | 2024-03-27 | Lauro, Pasquale | Expired |
| KK6KUY | CA | 2028-03-26in 553d | 2024-03-27 | La Sala, Michele Pio | Expired |
| KK6KUZ | CA | 2028-03-26in 553d | 2024-03-27 | Portone, Mario | Expired |
| KK6KVA | CA | 2028-03-26in 553d | 2024-03-27 | Brown, Rance E | Expired |
| KK6KVD | CA | 2028-03-26in 553d | 2024-03-27 | Bryant, Douglas G | Expired |
| KK6KVF | CA | 2028-03-26in 553d | 2024-03-27 | Boicelli, Tim E | Expired |
| KK6KVG | CA | 2028-03-26in 553d | 2024-03-27 | Cruise, Patricia A | Expired |
| KK6KVH | CA | 2028-03-26in 553d | 2024-03-27 | Pernitzke, Michael L | Expired |
| KK6KVI | CA | 2028-03-26in 553d | 2024-03-27 | Frach, Lloyd R | Expired |
| KK6KVK | CA | 2028-03-26in 553d | 2024-03-27 | King, Nathan | Expired |
| KK6KVL | CA | 2028-03-26in 553d | 2024-03-27 | Hill Jr, Stuart L | Expired |
| KK6KVR | CA | 2028-03-27in 554d | 2024-03-28 | Purves, Ryan D | Expired |
| KK6KVS | CA | 2028-03-27in 554d | 2024-03-28 | Glenn, John | Expired |
| KK6KVT | CA | 2028-03-27in 554d | 2024-03-28 | Dean, Christi E | Expired |