District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC4BMW | 10 | 71 | 2034-06-06 | — | Active (Vanity) |
| KC4BMX | 10 | 73 | 2032-02-18 | — | Active |
| KC4BMY | 10 | 75 | 1997-09-15 | 1999-09-16 | Available |
| KC4BMZ | 10 | 73 | 1997-11-10 | 1999-11-11 | Available |
| KC4BNA | 12 | 65 | 1997-09-15 | 1999-09-16 | Available |
| KC4BNB | 12 | 69 | — | — | Available |
| KC4BNC | 12 | 71 | 2027-06-20 | — | Active |
| KC4BND | 12 | 67 | 1997-09-15 | 1999-09-16 | Available |
| KC4BNE | 12 | 61 | 1997-09-15 | 1999-09-16 | Available |
| KC4BNF | 12 | 69 | 2007-05-19 | 2009-05-20 | Available |
| KC4BNG | 11 | 69 | 1997-09-15 | 1999-09-16 | Available |
| KC4BNH | 12 | 67 | 1997-09-15 | 1999-09-16 | Available |
| KC4BNI | 13 | 63 | 2027-07-30 | — | Active |
| KC4BNJ | 13 | 73 | 1997-09-15 | 1999-09-16 | Available |
| KC4BNK | 12 | 69 | 2027-07-29 | — | Active |
| KC4BNL | 12 | 69 | — | — | Available |
| KC4BNM | 11 | 67 | — | — | Available |
| KC4BNN | 13 | 65 | 1997-10-20 | 1999-10-21 | Available |
| KC4BNO | 12 | 71 | 2027-08-18 | — | Active |
| KC4BNP | 12 | 71 | — | — | Available |
| KC4BNQ | 12 | 73 | — | — | Available |
| KC4BNR | 13 | 67 | 1997-09-15 | 1999-09-16 | Available |
| KC4BNS | 13 | 65 | 2007-05-27 | 2009-05-28 | Available |
| KC4BNT | 12 | 63 | 2029-09-05 | — | Active |
| KC4BNU | 13 | 67 | 1997-11-24 | 1999-11-25 | Available |
| KC4BNV | 12 | 69 | — | — | Available |
| KC4BNW | 12 | 69 | — | — | Available |
| KC4BNX | 12 | 71 | — | — | Available |
| KC4BNY | 12 | 73 | 1997-09-15 | 1999-09-16 | Available |
| KC4BNZ | 12 | 71 | 2017-10-23 | 2019-10-24 | Available |
| KC4BOA | 11 | 71 | — | — | Available |
| KC4BOB | 11 | 75 | 2026-11-19 | — | Active (Vanity) |
| KC4BOC | 11 | 77 | 2007-11-04 | 2009-11-05 | Available |
| KC4BOD | 11 | 73 | — | — | Available |
| KC4BOE | 11 | 67 | 2000-06-26 | 2002-06-27 | Available |
| KC4BOF | 11 | 75 | — | — | Available |
| KC4BOG | 10 | 75 | 2030-05-26 | — | Active |
| KC4BOH | 11 | 73 | 2007-06-02 | 2009-06-03 | Available |
| KC4BOI | 12 | 69 | 2027-07-29 | — | Active |
| KC4BOJ | 12 | 79 | 2027-11-10 | — | Active |
| KC4BOK | 11 | 75 | 2007-07-01 | 2009-07-02 | Available |
| KC4BOL | 11 | 75 | 1999-08-29 | 2001-08-30 | Available |
| KC4BOM | 10 | 73 | 1997-11-17 | 1999-11-18 | Available |
| KC4BON | 12 | 71 | 1997-09-15 | 1999-09-16 | Available |
| KC4BOO | 11 | 77 | 2028-02-17 | — | Active (Vanity) |
| KC4BOP | 11 | 77 | 1997-09-15 | 1999-09-16 | Available |
| KC4BOQ | 11 | 79 | 1997-12-01 | 1999-12-02 | Available |
| KC4BOR | 12 | 73 | 1997-09-15 | 1999-09-16 | Available |
| KC4BOS | 12 | 71 | 2007-08-29 | 2009-08-30 | Available |
| KC4BOT | 11 | 69 | 2012-09-15 | 2014-09-16 | Available |
| KC4BOU | 12 | 73 | — | — | Available |
| KC4BOV | 11 | 75 | 1997-11-17 | 1999-11-18 | Available |
| KC4BOW | 11 | 75 | 2029-04-23 | — | Active |
| KC4BOX | 11 | 77 | — | — | Available |
| KC4BOY | 11 | 79 | 1997-09-15 | 1999-09-16 | Available |
| KC4BOZ | 11 | 77 | 2008-09-09 | 2010-09-10 | Available |
| KC4BPA | 11 | 71 | 2018-02-25 | 2020-02-26 | Available |
| KC4BPB | 11 | 75 | — | — | Available |
| KC4BPC | 11 | 77 | 1997-09-15 | 1999-09-16 | Available |
| KC4BPD | 11 | 73 | 2024-08-06 | 2026-08-07 | Available |
| KC4BPE | 11 | 67 | 1998-03-01 | 2000-03-02 | Available |
| KC4BPF | 11 | 75 | 1997-09-15 | 1999-09-16 | Available |
| KC4BPG | 10 | 75 | 2014-05-10 | 2016-05-11 | Available |
| KC4BPH | 11 | 73 | 2030-04-10 | — | Active |
| KC4BPI | 12 | 69 | 2008-11-05 | 2010-11-06 | Available |
| KC4BPJ | 12 | 79 | — | — | Available |
| KC4BPK | 11 | 75 | — | — | Available |
| KC4BPL | 11 | 75 | 1999-05-23 | 2001-05-24 | Available |
| KC4BPM | 10 | 73 | — | — | Available |
| KC4BPN | 12 | 71 | 1997-09-15 | 1999-09-16 | Available |
| KC4BPO | 11 | 77 | 2028-09-03 | — | Active |
| KC4BPP | 11 | 77 | 2008-01-15 | 2010-01-16 | Available |
| KC4BPQ | 11 | 79 | 2027-09-16 | — | Active |
| KC4BPR | 12 | 73 | 1997-09-15 | 1999-09-16 | Available |
| KC4BPS | 12 | 71 | 1997-09-15 | 1999-09-16 | Available |
| KC4BPT | 11 | 69 | 1998-02-23 | 2000-02-24 | Available |
| KC4BPU | 12 | 73 | 2029-03-22 | — | Active (Vanity) |
| KC4BPV | 11 | 75 | 1997-09-15 | 1999-09-16 | Available |
| KC4BPW | 11 | 75 | 1997-10-27 | 1999-10-28 | Available |
| KC4BPX | 11 | 77 | 2031-02-08 | — | Active (Vanity) |
| KC4BPY | 11 | 79 | — | — | Available |
| KC4BPZ | 11 | 77 | 1998-02-23 | 2000-02-24 | Available |
| KC4BQA | 11 | 73 | 2007-08-19 | 2009-08-20 | Available |
| KC4BQB | 11 | 77 | 1998-04-12 | 2000-04-13 | Available |
| KC4BQC | 11 | 79 | 2007-05-20 | 2009-05-21 | Available |
| KC4BQD | 11 | 75 | 1997-09-15 | 1999-09-16 | Available |
| KC4BQE | 11 | 69 | — | — | Available |
| KC4BQF | 11 | 77 | — | — | Available |
| KC4BQG | 10 | 77 | 2011-10-08 | 2013-10-09 | Available |
| KC4BQH | 11 | 75 | — | — | Available |
| KC4BQI | 12 | 71 | 2027-08-28 | — | Active |
| KC4BQJ | 12 | 81 | 2007-10-24 | 2009-10-25 | Available |
| KC4BQK | 11 | 77 | 2029-07-22 | — | Active |
| KC4BQL | 11 | 77 | 2007-07-09 | 2009-07-10 | Available |
| KC4BQM | 10 | 75 | 1997-09-22 | 1999-09-23 | Available |
| KC4BQN | 12 | 73 | 1998-06-14 | 2000-06-15 | Available |
| KC4BQO | 11 | 79 | — | — | Available |
| KC4BQP | 11 | 79 | — | — | Available |
| KC4BQQ | 11 | 81 | — | — | Available |
| KC4BQR | 12 | 75 | 1997-12-22 | 1999-12-23 | Available |