Confidence: Medium · Source: FCC ULS · As of 2026-09-18
KK6-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KK6. Sorted by availability date — soonest first.
Showing 2,051– 2,100 of 5,371
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KK6FRC | CA | 2027-07-18in 302d | 2023-07-19 | Swafford, Keenan A | Expired |
| KK6FRE | CA | 2027-07-18in 302d | 2023-07-19 | Wu, Jonathan | Expired |
| KK6FRG | CA | 2027-07-18in 302d | 2023-07-19 | Orban, Jason M | Expired |
| KK6FRM | CA | 2027-07-18in 302d | 2023-07-19 | Sumek, Jon D | Expired |
| KK6FRN | IL | 2027-07-18in 302d | 2023-07-19 | Therrien, James P | Expired |
| KK6FRP | CA | 2027-07-18in 302d | 2023-07-19 | Quirante Sr, Bonnie Jean | Expired |
| KK6FRQ | CA | 2027-07-18in 302d | 2023-07-19 | Ruminson, Jared W | Expired |
| KK6FRR | CA | 2027-07-18in 302d | 2023-07-19 | Ruminson, Julie M | Expired |
| KK6FRS | CA | 2027-07-18in 302d | 2023-07-19 | Enwald, Bret J | Expired |
| KK6FRV | CA | 2027-07-18in 302d | 2023-07-19 | Zhang, Jin | Expired |
| KK6FRW | CA | 2027-07-18in 302d | 2023-07-19 | Perry Jr, William L | Expired |
| KK6FRY | CA | 2027-07-21in 305d | 2023-07-22 | Santana, Jonathan E | Expired |
| KK6FSA | SC | 2027-07-21in 305d | 2023-07-22 | Winfrey, Gregory K | Expired |
| KK6FSB | CA | 2027-07-21in 305d | 2023-07-22 | Gould, Charles W | Expired |
| KK6FSC | CA | 2027-07-21in 305d | 2023-07-22 | Watts, Delaila T | Expired |
| KK6FSD | CA | 2027-07-21in 305d | 2023-07-22 | Yokoi, Masaru | Expired |
| KK6FSF | CA | 2027-07-21in 305d | 2023-07-22 | Weiss, Jeremy | Expired |
| KK6FSG | CA | 2027-07-21in 305d | 2023-07-22 | Hernandez, Alfred | Expired |
| KK6FSI | CA | 2027-07-21in 305d | 2023-07-22 | Fernandez, Mariano C | Expired |
| KK6FSJ | CA | 2027-07-21in 305d | 2023-07-22 | De La Torre, Alex | Expired |
| KK6FSK | CA | 2027-07-21in 305d | 2023-07-22 | Ludwig, Dan | Expired |
| KK6FSN | CA | 2027-07-21in 305d | 2023-07-22 | Rankel Jr, Glen | Expired |
| KK6FSO | CA | 2027-07-22in 306d | 2023-07-23 | Anderson, Benjamin D | Expired |
| KK6FSP | CA | 2027-07-22in 306d | 2023-07-23 | Carava, Sarah A | Expired |
| KK6FSQ | CA | 2027-07-22in 306d | 2023-07-23 | Stewart, Nathaniel | Expired |
| KK6FSR | CA | 2027-07-22in 306d | 2023-07-23 | Rudolph, Thomas P | Expired |
| KK6FST | CA | 2027-07-22in 306d | 2023-07-23 | Jolly, Clifford L | Expired |
| KK6FSU | CA | 2027-07-22in 306d | 2023-07-23 | Broad, Bryson D | Expired |
| KK6FTB | CA | 2027-07-22in 306d | 2023-07-23 | MEYER, JORDAN S | Expired |
| KK6FTE | CA | 2027-07-22in 306d | 2023-07-23 | Hoover, Sherry T | Expired |
| KK6FTF | CA | 2027-07-22in 306d | 2023-07-23 | THOMAS, NATHAN P | Expired |
| KK6FTG | CA | 2027-07-22in 306d | 2023-07-23 | Liu, Peter Z | Expired |
| KK6FTH | CA | 2027-07-22in 306d | 2023-07-23 | Warren, Mashari | Expired |
| KK6FTI | CA | 2027-07-22in 306d | 2023-07-23 | Katzman, W Keith | Expired |
| KK6FTL | CA | 2027-07-23in 307d | 2023-07-24 | Ros, Ravy | Expired |
| KK6FTN | CA | 2027-07-23in 307d | 2023-07-24 | Polcari, Ruth L | Expired |
| KK6FTV | CA | 2027-07-23in 307d | 2023-07-24 | Jonas, Daniel M | Expired |
| KK6FTW | CA | 2027-07-23in 307d | 2023-07-24 | Rohwer, Steve R | Expired |
| KK6FTX | CA | 2027-07-23in 307d | 2023-07-24 | Ambion, Francis | Expired |
| KK6FTY | CA | 2027-07-23in 307d | 2023-07-24 | Bernasconi, Paolo A | Expired |
| KK6FUA | CA | 2027-07-24in 308d | 2023-07-25 | Babinec, Eric | Expired |
| KK6FUD | CA | 2027-07-24in 308d | 2023-07-25 | Bradley, Jon R | Expired |
| KK6FUF | CA | 2027-07-24in 308d | 2023-07-25 | Buch, Terrie L | Expired |
| KK6FUG | CA | 2027-07-24in 308d | 2023-07-25 | Corrigan, Linda J | Expired |
| KK6FUI | CA | 2027-07-24in 308d | 2023-07-25 | Enriquez, Regina N | Expired |
| KK6FUL | CA | 2027-07-24in 308d | 2023-07-25 | Grammatico, John C | Expired |
| KK6FUM | CA | 2027-07-24in 308d | 2023-07-25 | Hall, Patrick | Expired |
| KK6FUN | CA | 2027-07-24in 308d | 2023-07-25 | Hartman, David | Expired |
| KK6FUR | CA | 2027-07-24in 308d | 2023-07-25 | Ellis Johnson, Justin | Expired |
| KK6FUU | CA | 2027-07-24in 308d | 2023-07-25 | La Torre, Cheri L | Expired |