District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KB4LCR | 12 | 71 | 1997-10-30 | 1999-10-31 | Available |
| KB4LCS | 12 | 69 | 2026-06-19 | — | Active |
| KB4LCT | 11 | 67 | 2035-06-29 | — | Active |
| KB4LCU | 12 | 71 | — | — | Available |
| KB4LCV | 11 | 73 | — | — | Available |
| KB4LCW | 11 | 73 | — | — | Available |
| KB4LCX | 11 | 75 | — | — | Available |
| KB4LCY | 11 | 77 | — | — | Available |
| KB4LCZ | 11 | 75 | 1997-11-03 | 1999-11-04 | Available |
| KB4LDA | 11 | 65 | 2005-01-10 | 2007-01-11 | Available |
| KB4LDB | 11 | 69 | — | — | Available |
| KB4LDC | 11 | 71 | — | — | Available |
| KB4LDD | 11 | 67 | — | — | Available |
| KB4LDE | 11 | 61 | — | — | Available |
| KB4LDF | 11 | 69 | 2034-03-29 | — | Active |
| KB4LDG | 10 | 69 | 2034-11-04 | — | Active |
| KB4LDH | 11 | 67 | 2004-06-21 | 2006-06-22 | Available |
| KB4LDI | 12 | 63 | — | — | Available |
| KB4LDJ | 12 | 73 | 2021-11-26 | 2023-11-27 | Available |
| KB4LDK | 11 | 69 | — | — | Available |
| KB4LDL | 11 | 69 | 2036-02-05 | — | Active |
| KB4LDM | 10 | 67 | — | — | Available |
| KB4LDN | 12 | 65 | — | — | Available |
| KB4LDO | 11 | 71 | — | — | Available |
| KB4LDP | 11 | 71 | — | — | Available |
| KB4LDQ | 11 | 73 | — | — | Available |
| KB4LDR | 12 | 67 | — | — | Available |
| KB4LDS | 12 | 65 | — | — | Available |
| KB4LDT | 11 | 63 | 2014-09-14 | 2016-09-15 | Available |
| KB4LDU | 12 | 67 | — | — | Available |
| KB4LDV | 11 | 69 | — | — | Available |
| KB4LDW | 11 | 69 | 2034-08-13 | — | Active |
| KB4LDX | 11 | 71 | 2024-03-15 | 2026-03-16 | Available |
| KB4LDY | 11 | 73 | 2014-10-27 | 2016-10-28 | Available |
| KB4LDZ | 11 | 71 | 2014-10-28 | 2016-10-29 | Available |
| KB4LEA | 11 | 59 | 2003-12-07 | 2005-12-08 | Available |
| KB4LEB | 11 | 63 | 2016-04-11 | 2018-04-12 | Available |
| KB4LEC | 11 | 65 | — | — | Available |
| KB4LED | 11 | 61 | — | — | Available |
| KB4LEE | 11 | 55 | — | — | Available |
| KB4LEF | 11 | 63 | — | — | Available |
| KB4LEG | 10 | 63 | — | — | Available |
| KB4LEH | 11 | 61 | 2004-09-09 | 2006-09-10 | Available |
| KB4LEI | 12 | 57 | — | — | Available |
| KB4LEJ | 12 | 67 | — | — | Available |
| KB4LEK | 11 | 63 | — | — | Available |
| KB4LEL | 11 | 63 | — | — | Available |
| KB4LEM | 10 | 61 | — | — | Available |
| KB4LEN | 12 | 59 | 2004-07-15 | 2006-07-16 | Available |
| KB4LEO | 11 | 65 | — | — | Available |
| KB4LEP | 11 | 65 | 2004-11-23 | 2006-11-24 | Available |
| KB4LEQ | 11 | 67 | 2031-10-08 | — | Active |
| KB4LER | 12 | 61 | 2034-05-29 | — | Active (Vanity) |
| KB4LES | 12 | 59 | 2024-08-20 | 2026-08-21 | Available |
| KB4LET | 11 | 57 | — | — | Available |
| KB4LEU | 12 | 61 | — | — | Available |
| KB4LEV | 11 | 63 | — | — | Available |
| KB4LEW | 11 | 63 | 2034-11-01 | — | Active |
| KB4LEX | 11 | 65 | — | — | Available |
| KB4LEY | 11 | 67 | 2029-10-28 | — | Active (Vanity) |
| KB4LEZ | 11 | 65 | — | — | Available |
| KB4LFA | 11 | 67 | 2012-04-30 | 2014-05-01 | Available |
| KB4LFB | 11 | 71 | — | — | Available |
| KB4LFC | 11 | 73 | — | — | Available |
| KB4LFD | 11 | 69 | 2028-08-18 | — | Active |
| KB4LFE | 11 | 63 | — | — | Available |
| KB4LFF | 11 | 71 | 2014-07-14 | 2016-07-15 | Available |
| KB4LFG | 10 | 71 | — | — | Available |
| KB4LFH | 11 | 69 | 2032-02-04 | — | Active |
| KB4LFI | 12 | 65 | — | — | Available |
| KB4LFJ | 12 | 75 | 2004-12-22 | 2006-12-23 | Available |
| KB4LFK | 11 | 71 | — | — | Available |
| KB4LFL | 11 | 71 | 1999-03-14 | 2001-03-15 | Available |
| KB4LFM | 10 | 69 | — | — | Available |
| KB4LFN | 12 | 67 | 2008-05-01 | 2010-05-02 | Available |
| KB4LFO | 11 | 73 | — | — | Available |
| KB4LFP | 11 | 73 | 2004-08-11 | 2006-08-12 | Available |
| KB4LFQ | 11 | 75 | 1999-12-12 | 2001-12-13 | Available |
| KB4LFR | 12 | 69 | — | — | Available |
| KB4LFS | 12 | 67 | 2024-10-03 | 2026-10-04 | Available |
| KB4LFT | 11 | 65 | 2015-01-12 | 2017-01-13 | Available |
| KB4LFU | 12 | 69 | — | — | Available |
| KB4LFV | 11 | 71 | — | — | Available |
| KB4LFW | 11 | 71 | — | — | Available |
| KB4LFX | 11 | 73 | — | — | Available |
| KB4LFY | 11 | 75 | — | — | Available |
| KB4LFZ | 11 | 73 | 2024-08-24 | 2026-08-25 | Available |
| KB4LGA | 10 | 67 | — | — | Available |
| KB4LGB | 10 | 71 | — | — | Available |
| KB4LGC | 10 | 73 | — | — | Available |
| KB4LGD | 10 | 69 | 2034-03-02 | — | Active (Vanity) |
| KB4LGE | 10 | 63 | — | — | Available |
| KB4LGF | 10 | 71 | — | — | Available |
| KB4LGG | 9 | 71 | 2002-04-03 | 2004-04-04 | Available |
| KB4LGH | 10 | 69 | — | — | Available |
| KB4LGI | 11 | 65 | — | — | Available |
| KB4LGJ | 11 | 75 | — | — | Available |
| KB4LGK | 10 | 71 | — | — | Available |
| KB4LGL | 10 | 71 | — | — | Available |
| KB4LGM | 9 | 69 | 2029-03-17 | — | Active |