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 601– 650 of 1,116
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KI4DSD | FL | 2028-03-04in 535d | 2024-03-05 | Powell, Myron J | Expired |
| KI4DSE | MD | 2028-03-04in 535d | 2024-03-05 | Mulligan, John E | Expired |
| KI4DSG | TN | 2028-03-04in 535d | 2024-03-05 | Hurst, Jesse R | Expired |
| KI4DSJ | KY | 2028-03-04in 535d | 2024-03-05 | Vinson, Elizabeth | Expired |
| KI4DSP | AL | 2028-03-04in 535d | 2024-03-05 | Slaton, Hoyt D | Expired |
| KI4DSQ | VA | 2028-03-04in 535d | 2024-03-05 | Harnois, L Paul | Expired |
| KI4DTE | FL | 2028-03-04in 535d | 2024-03-05 | Kramer, Judith L | Expired |
| KI4DTH | FL | 2028-03-04in 535d | 2024-03-05 | Chung, Anthony R | Expired |
| KI4DTQ | TN | 2028-03-04in 535d | 2024-03-05 | Burkhead, Elton M | Expired |
| KI4DUB | FL | 2028-03-04in 535d | 2024-03-05 | Marcott, Ricky R | Expired |
| KI4DUF | VA | 2028-03-04in 535d | 2024-03-05 | Roberts III, Andrew L | Expired |
| KI4DUN | NC | 2028-03-04in 535d | 2024-03-05 | ROUSH, KATHLEEN T | Expired |
| KI4DUO | NC | 2028-03-04in 535d | 2024-03-05 | ROUSH, BARBARA A | Expired |
| KI4DUP | NC | 2028-03-04in 535d | 2024-03-05 | ROUSH, RODNEY E | Expired |
| KI4DUQ | TN | 2028-03-04in 535d | 2024-03-05 | ROUSH, MATTHEW E | Expired |
| KI4DUR | NC | 2028-03-04in 535d | 2024-03-05 | PHILLIPS, RICKY D | Expired |
| KI4DUZ | TN | 2028-03-04in 535d | 2024-03-05 | Hall, Charles W | Expired |
| KI4DVB | FL | 2028-03-04in 535d | 2024-03-05 | Jackson, Douglas C | Expired |
| KI4DVC | GA | 2028-03-04in 535d | 2024-03-05 | Johnson, Howard L | Expired |
| KI4DVG | TN | 2028-03-04in 535d | 2024-03-05 | Kemp Jr, John M | Expired |
| KI4DVO | TX | 2028-03-04in 535d | 2024-03-05 | Yura, Paul A | Expired |
| KI4DVP | FL | 2028-03-04in 535d | 2024-03-05 | Timblin, Rose M | Expired |
| KI4DVX | AL | 2028-03-04in 535d | 2024-03-05 | Bass SR, William F | Expired |
| KI4DWB | VA | 2028-03-04in 535d | 2024-03-05 | Fansler, James D | Expired |
| KI4DWI | FL | 2028-03-04in 535d | 2024-03-05 | Mullins, Denis L | Expired |
| KI4DWM | SC | 2028-03-04in 535d | 2024-03-05 | SISK, LARRY R | Expired |
| KI4DWT | FL | 2028-03-04in 535d | 2024-03-05 | RATHBONE, VALERIE J | Expired |
| KI4DWZ | AL | 2028-03-04in 535d | 2024-03-05 | Davies, Mark K | Expired |
| KI4DXA | FL | 2028-03-04in 535d | 2024-03-05 | Milberger, William P | Expired |
| KI4DXB | FL | 2028-03-04in 535d | 2024-03-05 | Turner, Delbert S | Expired |
| KI4DXE | VA | 2028-03-04in 535d | 2024-03-05 | Whitbeck, William G | Expired |
| KI4DXJ | FL | 2028-03-04in 535d | 2024-03-05 | MERCHANT, RICHARD B | Expired |
| KI4DXK | VA | 2028-03-04in 535d | 2024-03-05 | DAVIS JR, HAROLD C | Expired |
| KI4DXL | MD | 2028-03-04in 535d | 2024-03-05 | Penndorf, Ellen S | Expired |
| KI4DXS | VA | 2028-03-04in 535d | 2024-03-05 | Stewart, Kelsey L | Expired |
| KI4DXY | FL | 2028-03-04in 535d | 2024-03-05 | Byrd, Kenneth A | Expired |
| KI4DYB | FL | 2028-03-04in 535d | 2024-03-05 | Mueck, Joseph W | Expired |
| KI4DYD | FL | 2028-03-04in 535d | 2024-03-05 | Sartor, Carolyn I | Expired |
| KI4DYK | FL | 2028-03-04in 535d | 2024-03-05 | Lopez, Winston | Expired |
| KI4DYL | FL | 2028-03-04in 535d | 2024-03-05 | Wessler, Steve G | Expired |
| KI4DYO | TN | 2028-03-04in 535d | 2024-03-05 | Altman, Raymond M | Expired |
| KI4DYU | FL | 2028-03-04in 535d | 2024-03-05 | Dickens, Gary W | Expired |
| KI4DYX | NC | 2028-03-04in 535d | 2024-03-05 | MacCaughelty, Matthew R | Expired |
| KI4DZE | GA | 2028-03-04in 535d | 2024-03-05 | Cowart, Robert W | Expired |
| KI4DZF | GA | 2028-03-04in 535d | 2024-03-05 | Strickland, Andy J | Expired |
| KI4DZI | AZ | 2028-03-04in 535d | 2024-03-05 | Carina, Cynthia M | Expired |
| KI4DZM | NC | 2028-03-04in 535d | 2024-03-05 | Hicks, Christopher L | Expired |
| KI4DZN | NC | 2028-03-04in 535d | 2024-03-05 | Hicks, Wendy D | Expired |
| KI4DZP | VA | 2028-03-04in 535d | 2024-03-05 | Carbaugh, Larry E | Expired |
| KI4DZZ | SC | 2028-03-04in 535d | 2024-03-05 | Waynick, Jon W | Expired |