Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KM4-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KM4. Sorted by availability date — soonest first.
Showing 451– 500 of 1,311
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KM4BFA | AL | 2028-05-11in 604d | 2024-05-12 | Wooten, Daniel B | Expired |
| KM4BFD | GA | 2028-05-11in 604d | 2024-05-12 | BRIDGER JR, RAY I | Expired |
| KM4BFG | VA | 2028-05-11in 604d | 2024-05-12 | LIU, VINCENT | Expired |
| KM4BFK | FL | 2028-05-11in 604d | 2024-05-12 | ACKERMAN, DAVID A | Expired |
| KM4BFM | FL | 2028-05-11in 604d | 2024-05-12 | FRITZ, THOMAS W | Expired |
| KM4BFN | FL | 2028-05-11in 604d | 2024-05-12 | KONTOS, MATTHEW | Expired |
| KM4BFO | FL | 2028-05-11in 604d | 2024-05-12 | PILSON, TIM A | Expired |
| KM4BFP | FL | 2028-05-11in 604d | 2024-05-12 | WILSON, DELON A | Expired |
| KM4BFQ | FL | 2028-05-11in 604d | 2024-05-12 | WILSON, LEE | Expired |
| KM4BFR | FL | 2028-05-11in 604d | 2024-05-12 | ACKERMAN, REESA B | Expired |
| KM4BFS | AL | 2028-05-12in 605d | 2024-05-13 | VanDortrecht, Stacy C | Expired |
| KM4BFT | AL | 2028-05-12in 605d | 2024-05-13 | VanDortrecht, Benjamin A | Expired |
| KM4BFY | FL | 2028-05-12in 605d | 2024-05-13 | DASHNER, LARRY W | Expired |
| KM4BGC | AL | 2028-05-13in 606d | 2024-05-14 | Black, Joseph E | Expired |
| KM4BGH | TN | 2028-05-13in 606d | 2024-05-14 | Wettlaufer, Thomas T | Expired |
| KM4BGK | FL | 2028-05-13in 606d | 2024-05-14 | Hooie, Richard M | Expired |
| KM4BGM | VA | 2028-05-13in 606d | 2024-05-14 | Nguyen, Hiep | Expired |
| KM4BGQ | FL | 2028-05-13in 606d | 2024-05-14 | Hassan, Ahmed H | Expired |
| KM4BGS | FL | 2028-05-13in 606d | 2024-05-14 | Hirmer, Marcus S | Expired |
| KM4BGT | NC | 2028-05-13in 606d | 2024-05-14 | Van Gieson, Joseph | Expired |
| KM4BGU | NC | 2028-05-13in 606d | 2024-05-14 | Hale, Terry L | Expired |
| KM4BGV | NC | 2028-05-13in 606d | 2024-05-14 | Sanderson, Harold M | Expired |
| KM4BGW | AL | 2028-05-13in 606d | 2024-05-14 | Peterson, John M | Expired |
| KM4BGX | AL | 2028-05-13in 606d | 2024-05-14 | Rodgers, Michael N | Expired |
| KM4BGZ | VA | 2028-05-13in 606d | 2024-05-14 | Clark, Samuel | Expired |
| KM4BHJ | FL | 2028-05-13in 606d | 2024-05-14 | McCurdy, Broderick J | Expired |
| KM4BHK | GA | 2028-05-13in 606d | 2024-05-14 | Kimsey, Robert A | Expired |
| KM4BHN | NC | 2028-05-13in 606d | 2024-05-14 | BICHNER, MARY V | Expired |
| KM4BHO | NC | 2028-05-13in 606d | 2024-05-14 | BICHNER, EUGENE W | Expired |
| KM4BHT | VA | 2028-05-14in 607d | 2024-05-15 | Bohmer Jr, Robert A | Expired |
| KM4BHX | VA | 2028-05-14in 607d | 2024-05-15 | Harper, Burke A | Expired |
| KM4BIE | VA | 2028-05-14in 607d | 2024-05-15 | Tobin, Matthew A | Expired |
| KM4BIG | VA | 2028-05-14in 607d | 2024-05-15 | Charters, Lane I | Expired |
| KM4BII | VA | 2028-05-14in 607d | 2024-05-15 | Rivera, Juan D | Expired |
| KM4BIL | VA | 2028-05-14in 607d | 2024-05-15 | Bigger, John E | Expired |
| KM4BIQ | MI | 2028-05-14in 607d | 2024-05-15 | Chick, Theresa F | Expired |
| KM4BIW | TN | 2028-05-15in 608d | 2024-05-16 | CALDERALA, FRANK | Expired |
| KM4BJD | TN | 2028-05-15in 608d | 2024-05-16 | Baker, Chad C | Expired |
| KM4BJI | KY | 2028-05-15in 608d | 2024-05-16 | Cole, Aaron P | Expired |
| KM4BJJ | KY | 2028-05-15in 608d | 2024-05-16 | Cole, Noah T | Expired |
| KM4BJK | KY | 2028-05-15in 608d | 2024-05-16 | Frisby, William D | Expired |
| KM4BJL | KY | 2028-05-15in 608d | 2024-05-16 | Rayburn, Sam J | Expired |
| KM4BJM | KY | 2028-05-15in 608d | 2024-05-16 | Barnette, Brent M | Expired |
| KM4BJN | KY | 2028-05-15in 608d | 2024-05-16 | Conn, Jeff N | Expired |
| KM4BJX | TN | 2028-05-15in 608d | 2024-05-16 | Lynn, James | Expired |
| KM4BJY | TN | 2028-05-15in 608d | 2024-05-16 | Logan, Clell K | Expired |
| KM4BKA | FL | 2028-05-15in 608d | 2024-05-16 | Gill, Alexander S | Expired |
| KM4BKC | FL | 2028-05-15in 608d | 2024-05-16 | Madewell, Floyd B | Expired |
| KM4BKD | FL | 2028-05-15in 608d | 2024-05-16 | Smith, Charles C | Expired |
| KM4BKI | TN | 2028-05-15in 608d | 2024-05-16 | Branda, James A | Expired |