Confidence: Medium · Source: FCC ULS · As of 2026-09-17
KM4-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KM4. Sorted by availability date — soonest first.
Showing 1,101– 1,150 of 1,311
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KM4DIM | FL | 2028-07-28in 680d | 2024-07-29 | Babcock, William D | Expired |
| KM4DIR | FL | 2028-07-28in 680d | 2024-07-29 | Sayers, John | Expired |
| KM4DIY | FL | 2028-07-29in 681d | 2024-07-30 | DIETRICH, KEITH A | Expired |
| KM4DJA | FL | 2028-07-29in 681d | 2024-07-30 | BUHLER, DONALD L | Expired |
| KM4DJB | FL | 2028-07-29in 681d | 2024-07-30 | ROSSODIVITA, ALBERT R | Expired |
| KM4DJD | FL | 2028-07-29in 681d | 2024-07-30 | SAGIS, STEFANIE E | Expired |
| KM4DJE | FL | 2028-07-29in 681d | 2024-07-30 | ROSSODIVITA, RICHARD J | Expired |
| KM4DJF | FL | 2028-07-29in 681d | 2024-07-30 | HOFER, DENNIS M | Expired |
| KM4DJG | FL | 2028-07-29in 681d | 2024-07-30 | CANASI, BIBI R | Expired |
| KM4DJL | FL | 2028-07-29in 681d | 2024-07-30 | CORRIGAN, MARY E | Expired |
| KM4DJM | FL | 2028-07-29in 681d | 2024-07-30 | FRAZIER, WILLIAM H | Expired |
| KM4DJN | FL | 2028-07-29in 681d | 2024-07-30 | GONZALEZ, IMOGENE | Expired |
| KM4DJT | KY | 2028-07-29in 681d | 2024-07-30 | TZOUANAKIS, JACOB D | Expired |
| KM4DJU | KY | 2028-07-29in 681d | 2024-07-30 | TZOUANAKIS, REBECCA M | Expired |
| KM4DJY | TN | 2028-07-30in 682d | 2024-07-31 | Felton, Joseph R | Expired |
| KM4DKG | KY | 2028-07-30in 682d | 2024-07-31 | Monette, Charles F | Expired |
| KM4DKH | KY | 2028-07-30in 682d | 2024-07-31 | McLeod, Kimberly A | Expired |
| KM4DKK | KY | 2028-07-30in 682d | 2024-07-31 | Chang, Kungyen | Expired |
| KM4DKT | VT | 2028-07-30in 682d | 2024-07-31 | Scharff, Jay R | Expired |
| KM4DKV | FL | 2028-07-30in 682d | 2024-07-31 | Duany, Osmany | Expired |
| KM4DKX | TN | 2028-07-30in 682d | 2024-07-31 | HILL, DALE T | Expired |
| KM4DLE | FL | 2028-07-30in 682d | 2024-07-31 | BARTH, STEVE F | Expired |
| KM4DLG | GA | 2028-07-30in 682d | 2024-07-31 | Huff, Aria G | Expired |
| KM4DLI | SC | 2028-07-31in 683d | 2024-08-01 | Pavapootanon, Chavil | Expired |
| KM4DLP | TN | 2028-08-03in 686d | 2024-08-04 | ORTNER, JOHN E | Expired |
| KM4DLQ | VA | 2028-08-03in 686d | 2024-08-04 | Payne Jr, Robert E | Expired |
| KM4DLR | VA | 2028-08-03in 686d | 2024-08-04 | Nelson, Eric J | Expired |
| KM4DLY | VA | 2028-08-03in 686d | 2024-08-04 | Cole, Julian V | Expired |
| KM4DMB | GA | 2028-08-03in 686d | 2024-08-04 | Leffew Jr, Timothy W | Expired |
| KM4DMI | TN | 2028-08-04in 687d | 2024-08-05 | Boyte, Scott M | Expired |
| KM4DMJ | NC | 2028-08-04in 687d | 2024-08-05 | WILSON, BOBBY L | Expired |
| KM4DMN | NC | 2028-08-04in 687d | 2024-08-05 | Byrnes, Barry J | Expired |
| KM4DMP | NY | 2028-08-04in 687d | 2024-08-05 | Rathnayake, Eric | Expired |
| KM4DMQ | NC | 2028-08-04in 687d | 2024-08-05 | Brown, Ari H | Expired |
| KM4DMS | NC | 2028-08-04in 687d | 2024-08-05 | Soares, Steve S | Expired |
| KM4DMT | NC | 2028-08-04in 687d | 2024-08-05 | Cozzolino, William J | Expired |
| KM4DMU | NC | 2028-08-04in 687d | 2024-08-05 | Sunman, Robert M | Expired |
| KM4DMW | TN | 2028-08-05in 688d | 2024-08-06 | Bickford, John T | Expired |
| KM4DMZ | KY | 2028-08-05in 688d | 2024-08-06 | Wells, Glenn M | Expired |
| KM4DNA | NC | 2028-08-05in 688d | 2024-08-06 | Roehrig, Alexis C | Expired |
| KM4DNC | FL | 2028-08-05in 688d | 2024-08-06 | McCOY, LAWRENCE K | Expired |
| KM4DND | GA | 2028-08-05in 688d | 2024-08-06 | PIERCE COUNTY ARES GROUP | Expired |
| KM4DNF | FL | 2028-08-06in 689d | 2024-08-07 | Dress, Mark O | Expired |
| KM4DNG | GA | 2028-08-06in 689d | 2024-08-07 | Barefield, Gerald A | Expired |
| KM4DNH | GA | 2028-08-06in 689d | 2024-08-07 | Ingram, Melissa | Expired |
| KM4DNI | GA | 2028-08-06in 689d | 2024-08-07 | Pechloff, Curt D | Expired |
| KM4DNJ | GA | 2028-08-06in 689d | 2024-08-07 | Vincent, Donald G | Expired |
| KM4DNL | FL | 2028-08-06in 689d | 2024-08-07 | Sloman, Bradley A | Expired |
| KM4DNO | VA | 2028-08-06in 689d | 2024-08-07 | Whtehurst, Aaron P | Expired |
| KM4DNR | NC | 2028-08-07in 690d | 2024-08-08 | Whalen, Patricia L | Expired |