Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KI4-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KI4. Sorted by availability date — soonest first.
Showing 451– 500 of 1,116
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KI4CNW | KY | 2028-03-04in 536d | 2024-03-05 | Wood, Wallace E | Expired |
| KI4COD | VA | 2028-03-04in 536d | 2024-03-05 | Prestwood, Sam | Expired |
| KI4COF | KY | 2028-03-04in 536d | 2024-03-05 | Stilz, Kathryn R | Expired |
| KI4COG | AK | 2028-03-04in 536d | 2024-03-05 | KRAFT, KELLY A | Expired |
| KI4COS | FL | 2028-03-04in 536d | 2024-03-05 | Reiss, Christine L | Expired |
| KI4COZ | FL | 2028-03-04in 536d | 2024-03-05 | RIVERA, ROLANDO E | Expired |
| KI4CP | GA | 2028-03-04in 536d | 2024-03-05 | NICHOLS, DONALD W | Expired |
| KI4CPF | NC | 2028-03-04in 536d | 2024-03-05 | Whaley, William M | Expired |
| KI4CPH | NC | 2028-03-04in 536d | 2024-03-05 | Quesenberry, Hattie R | Expired |
| KI4CPT | GA | 2028-03-04in 536d | 2024-03-05 | Polk, Winthrop E | Expired |
| KI4CPW | NC | 2028-03-04in 536d | 2024-03-05 | BOULTER II, RICHARD O | Expired |
| KI4CQC | VA | 2028-03-04in 536d | 2024-03-05 | Ackerbauer, Urai C | Expired |
| KI4CQI | FL | 2028-03-04in 536d | 2024-03-05 | Canals, Ramon L | Expired |
| KI4CQJ | SC | 2028-03-04in 536d | 2024-03-05 | Lehmacher, Gerald A | Expired |
| KI4CQQ | VA | 2028-03-04in 536d | 2024-03-05 | Ralston, Carson R | Expired |
| KI4CQT | VA | 2028-03-04in 536d | 2024-03-05 | Bonivich, Paul E | Expired |
| KI4CQV | SC | 2028-03-04in 536d | 2024-03-05 | KING, PAUL S | Expired |
| KI4CRC | NC | 2028-03-04in 536d | 2024-03-05 | McLaughlin, Sandra K | Expired |
| KI4CRI | FL | 2028-03-04in 536d | 2024-03-05 | Gribble, Charles F | Expired |
| KI4CRJ | FL | 2028-03-04in 536d | 2024-03-05 | Haley, Beth M | Expired |
| KI4CRV | TN | 2028-03-04in 536d | 2024-03-05 | Kelley, Gaylon T | Expired |
| KI4CSN | AL | 2028-03-04in 536d | 2024-03-05 | MC MURTRY, ROSALIE A | Expired |
| KI4CSO | FL | 2028-03-04in 536d | 2024-03-05 | MALLOW, LEVERNE H | Expired |
| KI4CSR | AL | 2028-03-04in 536d | 2024-03-05 | Hyman, Tamara M | Expired |
| KI4CST | VA | 2028-03-04in 536d | 2024-03-05 | Query, Stafford M | Expired |
| KI4CSV | VA | 2028-03-04in 536d | 2024-03-05 | Gray Jr, Paul R | Expired |
| KI4CSY | FL | 2028-03-04in 536d | 2024-03-05 | SPARKS, HEATHER M | Expired |
| KI4CTH | TN | 2028-03-04in 536d | 2024-03-05 | CALDWELL, DONALD W | Expired |
| KI4CTK | FL | 2028-03-04in 536d | 2024-03-05 | Gridley, Robert J | Expired |
| KI4CTN | FL | 2028-03-04in 536d | 2024-03-05 | Robert, Tigar D | Expired |
| KI4CTO | WA | 2028-03-04in 536d | 2024-03-05 | Long, Thomas F | Expired |
| KI4CTZ | VA | 2028-03-04in 536d | 2024-03-05 | Smith, Reeves B | Expired |
| KI4CUB | NC | 2028-03-04in 536d | 2024-03-05 | Lyke, William L | Expired |
| KI4CUC | NC | 2028-03-04in 536d | 2024-03-05 | Cori Ward, Gerty | Expired |
| KI4CVB | AL | 2028-03-04in 536d | 2024-03-05 | Hall, Timothy M | Expired |
| KI4CVC | AL | 2028-03-04in 536d | 2024-03-05 | Smith, Corban M | Expired |
| KI4CVJ | FL | 2028-03-04in 536d | 2024-03-05 | PRESTON JR, MITCHEL | Expired |
| KI4CVR | FL | 2028-03-04in 536d | 2024-03-05 | Chapman Sr, William D | Expired |
| KI4CVV | VA | 2028-03-04in 536d | 2024-03-05 | JACKSON, BECKY K | Expired |
| KI4CVZ | GA | 2028-03-04in 536d | 2024-03-05 | LIVINGSTON, JOHN K | Expired |
| KI4CWC | GA | 2028-03-04in 536d | 2024-03-05 | Donald, Harry M | Expired |
| KI4CWQ | NC | 2028-03-04in 536d | 2024-03-05 | NEWLIN, GARY W | Expired |
| KI4CWY | TX | 2028-03-04in 536d | 2024-03-05 | ANDERSON, MICHAEL S | Expired |
| KI4CXA | FL | 2028-03-04in 536d | 2024-03-05 | JACKSON JR, RONALD E | Expired |
| KI4CXD | AL | 2028-03-04in 536d | 2024-03-05 | Smith, Sarah E | Expired |
| KI4CXF | AL | 2028-03-04in 536d | 2024-03-05 | Hanley-Vogel, Barbara A | Expired |
| KI4CXR | GA | 2028-03-04in 536d | 2024-03-05 | Hall, David A | Expired |
| KI4CXS | GA | 2028-03-04in 536d | 2024-03-05 | Hall, Rebecca M | Expired |
| KI4CXW | FL | 2028-03-04in 536d | 2024-03-05 | Young, Harvey R | Expired |
| KI4CXY | FL | 2028-03-04in 536d | 2024-03-05 | Cadorath, Karl A | Expired |