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 1,151– 1,200 of 1,311
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KM4DNT | NC | 2028-08-07in 690d | 2024-08-08 | Chappell, William E | Expired |
| KM4DOC | VA | 2028-08-07in 690d | 2024-08-08 | MITCHELL, MICHAEL V | Expired |
| KM4DOD | VA | 2028-08-10in 693d | 2024-08-11 | OWEN, RICHARD S | Expired |
| KM4DOI | VA | 2028-08-10in 693d | 2024-08-11 | MAIDA, JOSHUA D | Expired |
| KM4DOL | TN | 2028-08-10in 693d | 2024-08-11 | OSBORNE, MEL | Expired |
| KM4DON | NC | 2028-08-10in 693d | 2024-08-11 | SISSON, RONALD L | Expired |
| KM4DOP | NC | 2028-08-10in 693d | 2024-08-11 | YOUNT, CECIL E | Expired |
| KM4DOS | TN | 2028-08-10in 693d | 2024-08-11 | Honeycutt, William M | Expired |
| KM4DOV | SC | 2028-08-10in 693d | 2024-08-11 | RENTIERS, JOHN O | Expired |
| KM4DOY | TN | 2028-08-10in 693d | 2024-08-11 | BURIN, ROBERT | Expired |
| KM4DOZ | FL | 2028-08-10in 693d | 2024-08-11 | SALIGA, RYAN V | Expired |
| KM4DPA | FL | 2028-08-10in 693d | 2024-08-11 | SALIGA, SEAN V | Expired |
| KM4DPC | FL | 2028-08-10in 693d | 2024-08-11 | FREWIN, LE ROY F | Expired |
| KM4DPD | FL | 2028-08-10in 693d | 2024-08-11 | NUNN, THOMAS | Expired |
| KM4DPE | FL | 2028-08-10in 693d | 2024-08-11 | MORRISON, BRIAN A | Expired |
| KM4DPF | FL | 2028-08-10in 693d | 2024-08-11 | Mills, Edward B | Expired |
| KM4DPK | TN | 2028-08-11in 694d | 2024-08-12 | MOLINARO, NICHOLAS | Expired |
| KM4DPN | TN | 2028-08-11in 694d | 2024-08-12 | GULEFF, LOGAN | Expired |
| KM4DPV | FL | 2028-08-11in 694d | 2024-08-12 | Clark, Philip M | Expired |
| KM4DPY | VA | 2028-08-11in 694d | 2024-08-12 | Demaree, David R | Expired |
| KM4DQB | VA | 2028-08-11in 694d | 2024-08-12 | Smith, Charles G | Expired |
| KM4DQD | GA | 2028-08-11in 694d | 2024-08-12 | Smith, Christopher W | Expired |
| KM4DQI | FL | 2028-08-11in 694d | 2024-08-12 | Alvarez, John C | Expired |
| KM4DQK | FL | 2028-08-11in 694d | 2024-08-12 | Alvarez, Stephanie | Expired |
| KM4DQL | FL | 2028-08-11in 694d | 2024-08-12 | Ellison, Jan | Expired |
| KM4DQN | FL | 2028-08-11in 694d | 2024-08-12 | Batoni, Giovani B | Expired |
| KM4DQO | FL | 2028-08-11in 694d | 2024-08-12 | Farmer, Michael W | Expired |
| KM4DQU | FL | 2028-08-11in 694d | 2024-08-12 | Schmidt, Robert A | Expired |
| KM4DQY | TN | 2028-08-11in 694d | 2024-08-12 | HEFLIN, DELORA | Expired |
| KM4DQZ | TN | 2028-08-11in 694d | 2024-08-12 | VINCENT, AIDAN | Expired |
| KM4DRB | NC | 2028-08-11in 694d | 2024-08-12 | MACE, KARI L | Expired |
| KM4DRC | VA | 2028-08-11in 694d | 2024-08-12 | SCHMITT, DANIKA K | Expired |
| KM4DRD | NC | 2028-08-11in 694d | 2024-08-12 | LAGAZO, MICHAEL E | Expired |
| KM4DRE | NC | 2028-08-11in 694d | 2024-08-12 | SMITH, AARON C | Expired |
| KM4DRI | FL | 2028-08-13in 696d | 2024-08-14 | Paris, Andres E | Expired |
| KM4DRK | TN | 2028-08-13in 696d | 2024-08-14 | Hendrick, James L | Expired |
| KM4DRO | SC | 2028-08-13in 696d | 2024-08-14 | Linder, Laura | Expired |
| KM4DRP | SC | 2028-08-13in 696d | 2024-08-14 | OVERSTREET, RALPH W | Expired |
| KM4DRU | GA | 2028-08-13in 696d | 2024-08-14 | NAFZIGER, STEVEN S | Expired |
| KM4ILW | OH | 2028-08-13in 696d | 2026-08-14 | SPIRES, KELLY A | Cancelled |
| KM4DSD | TN | 2028-08-14in 697d | 2024-08-15 | Norris, Jeffery S | Expired |
| KM4DSE | TN | 2028-08-14in 697d | 2024-08-15 | McGregor, Justin W | Expired |
| KM4DSF | FL | 2028-08-14in 697d | 2024-08-15 | Boales, Owen J | Expired |
| KM4DSI | NC | 2028-08-14in 697d | 2024-08-15 | Morse Jr, George M | Expired |
| KM4DSL | AL | 2028-08-14in 697d | 2024-08-15 | Horne, Bruce A | Expired |
| KM4DSN | KY | 2028-08-14in 697d | 2024-08-15 | DAVIS, ALEXANDER H | Expired |
| KM4DSR | FL | 2028-08-17in 700d | 2024-08-18 | CASANOVA, RAFAEL | Expired |
| KM4DSV | NC | 2028-08-17in 700d | 2024-08-18 | MARSTALL, JERRY L | Expired |
| KM4DSW | SC | 2028-08-17in 700d | 2024-08-18 | ANDREW, GLENN T | Expired |
| KM4DTA | VA | 2028-08-17in 700d | 2024-08-18 | Griffin II, James L | Expired |