Confidence: Medium · Source: FCC ULS · As of 2026-09-19
Vanity callsigns coming available
Chronological view of vanity slots opening up, sorted by availability date. Hold periods follow FCC §97.19 — see each callsign's page for the full event history and the conservative 730-day model caveat.
Showing 851– 900 of 4,065
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KK4OLB | FL | 2027-02-13in 146d | 2023-02-14 | Mercer, Stephen J | Expired |
| KK4OLD | SC | 2027-02-13in 146d | 2023-02-14 | Kanzigg, Jennifer L | Expired |
| KK4OLE | FL | 2027-02-13in 146d | 2023-02-14 | Rowe, Lynn S | Expired |
| KK4OLG | VA | 2027-02-13in 146d | 2023-02-14 | Shunkwiler, Terrie | Expired |
| KK4OLH | FL | 2027-02-13in 146d | 2023-02-14 | Pollok, Michael D | Expired |
| KK4OLI | FL | 2027-02-13in 146d | 2023-02-14 | Hayes, Mark S | Expired |
| KK4OLJ | KY | 2027-02-13in 146d | 2023-02-14 | Anderson, Terri E | Expired |
| KK4OLO | TN | 2027-02-13in 146d | 2023-02-14 | Johns, T Fulton | Expired |
| KK4OLP | FL | 2027-02-13in 146d | 2023-02-14 | Hurley, Craig A | Expired |
| KK4OLT | GA | 2027-02-14in 147d | 2023-02-15 | Castro, Christian | Expired |
| KK4OLU | GA | 2027-02-14in 147d | 2023-02-15 | Bury, Dustin R | Expired |
| KK4OMA | FL | 2027-02-14in 147d | 2023-02-15 | Rivera, Sam | Expired |
| KK4OMC | FL | 2027-02-14in 147d | 2023-02-15 | Irvine, David L | Expired |
| KK4OMD | FL | 2027-02-14in 147d | 2023-02-15 | Irvine, Melanie M | Expired |
| KK4OME | FL | 2027-02-14in 147d | 2023-02-15 | Peterman, Chester J | Expired |
| KK4OMF | FL | 2027-02-14in 147d | 2023-02-15 | Heath Jr, Frank H | Expired |
| KK4OMH | KY | 2027-02-14in 147d | 2023-02-15 | Rose, Tyler G | Expired |
| KK4OML | VA | 2027-02-14in 147d | 2023-02-15 | Kennon, Keith B | Expired |
| KK4OMN | VA | 2027-02-14in 147d | 2023-02-15 | Reid, Sarah J | Expired |
| KK4OMQ | TN | 2027-02-14in 147d | 2023-02-15 | Kelley, Nick D | Expired |
| KK4OMR | TN | 2027-02-14in 147d | 2023-02-15 | Wintenberg, Andrew R | Expired |
| KK4OMS | TN | 2027-02-14in 147d | 2023-02-15 | Wintenberg, Alan L | Expired |
| KK4OMW | TN | 2027-02-14in 147d | 2023-02-15 | Whitaker, Nathaniel S | Expired |
| KK4ONA | NC | 2027-02-14in 147d | 2023-02-15 | BARTHOLOMEW, ILA M | Expired |
| KK4ONF | SC | 2027-02-14in 147d | 2023-02-15 | Jasper Amateur Radio Club | Expired |
| KK4BE | TN | 2027-02-15in 148d | 2023-02-16 | MATHIS, RAY J | Expired |
| KK4ONH | GA | 2027-02-18in 151d | 2023-02-19 | BAXTER, HAROLD F | Expired |
| KK4ONI | GA | 2027-02-18in 151d | 2023-02-19 | OZMORE, ALAN S | Expired |
| KK4ONK | GA | 2027-02-18in 151d | 2023-02-19 | BECKSTEAD, ROBERT B | Expired |
| KK4ONN | SC | 2027-02-18in 151d | 2023-02-19 | HOOD, PAUL T | Expired |
| KK4ONS | GA | 2027-02-18in 151d | 2023-02-19 | Alexander Jr, Herbert D | Expired |
| KK4ONV | NC | 2027-02-18in 151d | 2023-02-19 | WARD, KENNETH B | Expired |
| KK4ONZ | NC | 2027-02-18in 151d | 2023-02-19 | Williams, Donna S | Expired |
| KK4OOG | FL | 2027-02-18in 151d | 2023-02-19 | Quail, Richard W | Expired |
| KK4OOI | FL | 2027-02-18in 151d | 2023-02-19 | Pollock, David W | Expired |
| KK4OOL | NC | 2027-02-18in 151d | 2023-02-19 | CHANEY, JOHN R | Expired |
| KK4OOM | NC | 2027-02-18in 151d | 2023-02-19 | GRIFFITH, ROBERT F | Expired |
| KK4OOO | NC | 2027-02-18in 151d | 2023-02-19 | KULOW, NANCY R | Expired |
| KK4OOR | NC | 2027-02-18in 151d | 2023-02-19 | LUFFMAN, KELLY | Expired |
| KK4OOS | NC | 2027-02-18in 151d | 2023-02-19 | STEARNS, BRIAN S | Expired |
| KK4OOT | NC | 2027-02-18in 151d | 2023-02-19 | TOJZA, KRZYSZTOF | Expired |
| KK4OOU | NC | 2027-02-18in 151d | 2023-02-19 | ERKMEN, TOLGA | Expired |
| KK4OOV | NC | 2027-02-18in 151d | 2023-02-19 | TORRISI, JOSEPH R | Expired |
| KK4OOY | FL | 2027-02-18in 151d | 2023-02-19 | HUNT, CHRIS E | Expired |
| KK4OOZ | FL | 2027-02-19in 152d | 2023-02-20 | PTEC Radio Club | Expired |
| KK4OPE | SC | 2027-02-20in 153d | 2023-02-21 | MAXEY, STEVEN J | Expired |
| KK4OPF | FL | 2027-02-20in 153d | 2023-02-21 | Hamilton, Charlton | Expired |
| KK4OPH | FL | 2027-02-20in 153d | 2023-02-21 | Monahan, Michael J | Expired |
| KK4OPJ | FL | 2027-02-20in 153d | 2023-02-21 | Mathison, Chris E | Expired |
| KK4OPK | FL | 2027-02-20in 153d | 2023-02-21 | Mackey, Edward A | Expired |