Confidence: Medium · Source: FCC ULS · As of 2026-09-17
KK4-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KK4. Sorted by availability date — soonest first.
Showing 1,401– 1,450 of 4,087
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KK4PYY | GA | 2027-03-27in 191d | 2023-03-28 | Hill, Ralph E | Expired |
| KK4PYZ | GA | 2027-03-27in 191d | 2023-03-28 | McCard, Joshua B | Expired |
| KK4PZA | GA | 2027-03-27in 191d | 2023-03-28 | McCard, James B | Expired |
| KK4PZD | GA | 2027-03-27in 191d | 2023-03-28 | Howell, Julie D | Expired |
| KK4PZE | GA | 2027-03-27in 191d | 2023-03-28 | Daniel, James S | Expired |
| KK4PZG | KY | 2027-03-27in 191d | 2023-03-28 | Horton, Kara | Expired |
| KK4PZH | KY | 2027-03-27in 191d | 2023-03-28 | Scott Jr, William H | Expired |
| KK4PZI | KY | 2027-03-27in 191d | 2023-03-28 | Scott, Carol L | Expired |
| KK4PZJ | KY | 2027-03-27in 191d | 2023-03-28 | Holman, Jamie L | Expired |
| KK4PZK | KY | 2027-03-27in 191d | 2023-03-28 | Miller, Michael D | Expired |
| KK4PZL | KY | 2027-03-27in 191d | 2023-03-28 | Harney, Christopher T | Expired |
| KK4PZM | KY | 2027-03-27in 191d | 2023-03-28 | Brown, James R | Expired |
| KK4PZN | KY | 2027-03-27in 191d | 2023-03-28 | Smith, Bobby W | Expired |
| KK4PZO | FL | 2027-03-27in 191d | 2023-03-28 | Edwards, Vicki A | Expired |
| KK4PZP | FL | 2027-03-27in 191d | 2023-03-28 | Edwards, David T | Expired |
| KK4PZT | GA | 2027-03-31in 195d | 2023-04-01 | Williams, Daniel K | Expired |
| KK4PZU | GA | 2027-03-31in 195d | 2023-04-01 | FISTER, KAYLENE R | Expired |
| KK4PZV | GA | 2027-03-31in 195d | 2023-04-01 | FISTER, STEVEN R | Expired |
| KK4PZW | GA | 2027-03-31in 195d | 2023-04-01 | BAKER, ROBERT S | Expired |
| KK4QAC | KY | 2027-03-31in 195d | 2023-04-01 | Hacker Jr, James D | Expired |
| KK4QAI | NC | 2027-04-01in 196d | 2023-04-02 | PRIVETTE, LARRY G | Expired |
| KK4QAJ | AL | 2027-04-02in 197d | 2023-04-03 | Crooks, Joshua | Expired |
| KK4QAK | VA | 2027-04-02in 197d | 2023-04-03 | CENTRAL REGION HOSPITAL AMATEUR COMMUNICATIONS SERVICE INC | Expired |
| KK4QAL | AL | 2027-04-02in 197d | 2023-04-03 | Mason, Arthur B | Expired |
| KK4QAP | VA | 2027-04-02in 197d | 2023-04-03 | HARRIS, ETHAN C | Expired |
| KK4QAT | FL | 2027-04-02in 197d | 2023-04-03 | Kuhn, Willam T | Expired |
| KK4QAV | FL | 2027-04-02in 197d | 2023-04-03 | BROWN IV, DAVID D | Expired |
| KK4QAW | NC | 2027-04-02in 197d | 2023-04-03 | FORNAROTTO JR, HARRY F | Expired |
| KK4QAX | HI | 2027-04-03in 198d | 2023-04-04 | Black, Brian J | Expired |
| KK4QAY | NC | 2027-04-03in 198d | 2023-04-04 | Matthews, Thomas W | Expired |
| KK4QBA | GA | 2027-04-03in 198d | 2023-04-04 | Cavalier, Albert M | Expired |
| KK4QBB | NC | 2027-04-03in 198d | 2023-04-04 | Audelo, Elizabeth | Expired |
| KK4QBD | NC | 2027-04-03in 198d | 2023-04-04 | Lane, Randy K | Expired |
| KK4QBG | VA | 2027-04-03in 198d | 2023-04-04 | KAAP JR, JAMES R | Expired |
| KK4QBI | TN | 2027-04-03in 198d | 2023-04-04 | JEWELL, HAROLD N | Expired |
| KK4QBL | TN | 2027-04-03in 198d | 2023-04-04 | LEMONS, DAVID V | Expired |
| KK4QBO | GA | 2027-04-03in 198d | 2023-04-04 | Buckner, Brian K | Expired |
| KK4QBS | GA | 2027-04-04in 199d | 2023-04-05 | SIMONE, PAUL J | Expired |
| KK4QCD | GA | 2027-04-04in 199d | 2023-04-05 | HUNTER, XAVIER D | Expired |
| KK4QCG | GA | 2027-04-04in 199d | 2023-04-05 | THAXTON, JAMES W | Expired |
| KK4QCH | GA | 2027-04-04in 199d | 2023-04-05 | VALLAD, LARRY G | Expired |
| KK4QCI | GA | 2027-04-04in 199d | 2023-04-05 | WHATLEY, MARVIN R | Expired |
| KK4QCJ | TN | 2027-04-04in 199d | 2023-04-05 | EDLIN, BOYD R | Expired |
| KK4QCM | GA | 2027-04-04in 199d | 2023-04-05 | Cumberbatch, Jeffrey H | Expired |
| KK4QCN | TN | 2027-04-04in 199d | 2023-04-05 | Hudson, William L | Expired |
| KK4QCQ | TN | 2027-04-04in 199d | 2023-04-05 | Calkins, Rogene R | Expired |
| KK4QCR | TN | 2027-04-04in 199d | 2023-04-05 | Anderson, Mildred J | Expired |
| KK4QCS | TN | 2027-04-04in 199d | 2023-04-05 | Anderson, Ruth E | Expired |
| KK4VIC | VA | 2027-04-05in 200d | 2023-04-06 | Shunkwiler, Victor L | Expired |
| KK4QCU | NC | 2027-04-07in 202d | 2023-04-08 | CHAPMAN, ALISA B | Expired |