District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KA4BMM | 9 | 63 | — | — | Available |
| KA4BMN | 11 | 61 | — | — | Available |
| KA4BMO | 10 | 67 | — | — | Available |
| KA4BMP | 10 | 67 | — | — | Available |
| KA4BMQ | 10 | 69 | — | — | Available |
| KA4BMR | 11 | 63 | — | — | Available |
| KA4BMS | 11 | 61 | 2015-06-22 | 2017-06-23 | Available |
| KA4BMT | 10 | 59 | 2026-03-14 | — | Active |
| KA4BMU | 11 | 63 | — | — | Available |
| KA4BMV | 10 | 65 | — | — | Available |
| KA4BMW | 10 | 65 | — | — | Available |
| KA4BMX | 10 | 67 | — | — | Available |
| KA4BMY | 10 | 69 | — | — | Available |
| KA4BMZ | 10 | 67 | 2035-08-15 | — | Active |
| KA4BNA | 12 | 59 | — | — | Available |
| KA4BNB | 12 | 63 | — | — | Available |
| KA4BNC | 12 | 65 | — | — | Available |
| KA4BND | 12 | 61 | — | — | Available |
| KA4BNE | 12 | 55 | 2008-05-19 | 2010-05-20 | Available |
| KA4BNF | 12 | 63 | 2034-08-02 | — | Active (Vanity) |
| KA4BNG | 11 | 63 | 2025-11-28 | — | Active |
| KA4BNH | 12 | 61 | — | — | Available |
| KA4BNI | 13 | 57 | 2036-09-04 | — | Active (Vanity) |
| KA4BNJ | 13 | 67 | — | — | Available |
| KA4BNK | 12 | 63 | 2018-01-08 | 2020-01-09 | Available |
| KA4BNL | 12 | 63 | — | — | Available |
| KA4BNM | 11 | 61 | — | — | Available |
| KA4BNN | 13 | 59 | — | — | Available |
| KA4BNO | 12 | 65 | — | — | Available |
| KA4BNP | 12 | 65 | — | — | Available |
| KA4BNQ | 12 | 67 | — | — | Available |
| KA4BNR | 13 | 61 | — | — | Available |
| KA4BNS | 13 | 59 | — | — | Available |
| KA4BNT | 12 | 57 | — | — | Available |
| KA4BNU | 13 | 61 | — | — | Available |
| KA4BNV | 12 | 63 | — | — | Available |
| KA4BNW | 12 | 63 | — | — | Available |
| KA4BNX | 12 | 65 | — | — | Available |
| KA4BNY | 12 | 67 | 1998-11-29 | 2000-11-30 | Available |
| KA4BNZ | 12 | 65 | 2008-03-20 | 2010-03-21 | Available |
| KA4BOA | 11 | 65 | 2015-11-30 | 2017-12-01 | Available |
| KA4BOB | 11 | 69 | 2032-08-20 | — | Active (Vanity) |
| KA4BOC | 11 | 71 | 2007-11-18 | 2009-11-19 | Available |
| KA4BOD | 11 | 67 | — | — | Available |
| KA4BOE | 11 | 61 | 2027-05-09 | — | Active |
| KA4BOF | 11 | 69 | — | — | Available |
| KA4BOG | 10 | 69 | 2029-12-12 | — | Active |
| KA4BOH | 11 | 67 | — | — | Available |
| KA4BOI | 12 | 63 | 2028-05-08 | — | Active (Vanity) |
| KA4BOJ | 12 | 73 | — | — | Available |
| KA4BOK | 11 | 69 | 2035-04-21 | — | Active |
| KA4BOL | 11 | 69 | 2029-04-19 | — | Active (Vanity) |
| KA4BOM | 10 | 67 | — | — | Available |
| KA4BON | 12 | 65 | — | — | Available |
| KA4BOO | 11 | 71 | — | — | Available |
| KA4BOP | 11 | 71 | — | — | Available |
| KA4BOQ | 11 | 73 | — | — | Available |
| KA4BOR | 12 | 67 | 2009-08-06 | 2011-08-07 | Available |
| KA4BOS | 12 | 65 | 2026-04-18 | — | Active |
| KA4BOT | 11 | 63 | 2026-11-05 | — | Active |
| KA4BOU | 12 | 67 | 2006-03-26 | 2008-03-27 | Available |
| KA4BOV | 11 | 69 | — | — | Available |
| KA4BOW | 11 | 69 | — | — | Available |
| KA4BOX | 11 | 71 | — | — | Available |
| KA4BOY | 11 | 73 | — | — | Available |
| KA4BOZ | 11 | 71 | — | — | Available |
| KA4BPA | 11 | 65 | — | — | Available |
| KA4BPB | 11 | 69 | 2028-06-01 | — | Active (Vanity) |
| KA4BPC | 11 | 71 | — | — | Available |
| KA4BPD | 11 | 67 | — | — | Available |
| KA4BPE | 11 | 61 | — | — | Available |
| KA4BPF | 11 | 69 | — | — | Available |
| KA4BPG | 10 | 69 | — | — | Available |
| KA4BPH | 11 | 67 | — | — | Available |
| KA4BPI | 12 | 63 | 2018-08-14 | 2020-08-15 | Available |
| KA4BPJ | 12 | 73 | — | — | Available |
| KA4BPK | 11 | 69 | — | — | Available |
| KA4BPL | 11 | 69 | — | — | Available |
| KA4BPM | 10 | 67 | — | — | Available |
| KA4BPN | 12 | 65 | — | — | Available |
| KA4BPO | 11 | 71 | 2014-01-25 | 2016-01-26 | Available |
| KA4BPP | 11 | 71 | — | — | Available |
| KA4BPQ | 11 | 73 | 2008-07-09 | 2010-07-10 | Available |
| KA4BPR | 12 | 67 | 2019-03-18 | 2021-03-19 | Available |
| KA4BPS | 12 | 65 | — | — | Available |
| KA4BPT | 11 | 63 | — | — | Available |
| KA4BPU | 12 | 67 | — | — | Available |
| KA4BPV | 11 | 69 | — | — | Available |
| KA4BPW | 11 | 69 | — | — | Available |
| KA4BPX | 11 | 71 | — | — | Available |
| KA4BPY | 11 | 73 | 2004-05-24 | 2006-05-25 | Available |
| KA4BPZ | 11 | 71 | — | — | Available |
| KA4BQA | 11 | 67 | — | — | Available |
| KA4BQB | 11 | 71 | 2027-12-23 | — | Active |
| KA4BQC | 11 | 73 | — | — | Available |
| KA4BQD | 11 | 69 | — | — | Available |
| KA4BQE | 11 | 63 | — | — | Available |
| KA4BQF | 11 | 71 | — | — | Available |
| KA4BQG | 10 | 71 | 2006-07-24 | 2008-07-25 | Available |
| KA4BQH | 11 | 69 | — | — | Available |