District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KB4FMN | 11 | 65 | — | — | Available |
| KB4FMO | 10 | 71 | 2013-03-01 | 2015-03-02 | Available |
| KB4FMP | 10 | 71 | — | — | Available |
| KB4FMQ | 10 | 73 | 1998-04-26 | 2000-04-27 | Available |
| KB4FMR | 11 | 67 | 1998-04-26 | 2000-04-27 | Available |
| KB4FMS | 11 | 65 | 1998-08-30 | 2000-08-31 | Available |
| KB4FMT | 10 | 63 | — | — | Available |
| KB4FMU | 11 | 67 | — | — | Available |
| KB4FMV | 10 | 69 | 2006-12-05 | 2008-12-06 | Available |
| KB4FMW | 10 | 69 | — | — | Available |
| KB4FMX | 10 | 71 | 2005-02-27 | 2007-02-28 | Available |
| KB4FMY | 10 | 73 | — | — | Available |
| KB4FMZ | 10 | 71 | — | — | Available |
| KB4FNA | 12 | 63 | 2015-01-23 | 2017-01-24 | Available |
| KB4FNB | 12 | 67 | — | — | Available |
| KB4FNC | 12 | 69 | — | — | Available |
| KB4FND | 12 | 65 | — | — | Available |
| KB4FNE | 12 | 59 | — | — | Available |
| KB4FNF | 12 | 67 | 1998-06-21 | 2000-06-22 | Available |
| KB4FNG | 11 | 67 | 2030-04-07 | — | Active |
| KB4FNH | 12 | 65 | — | — | Available |
| KB4FNI | 13 | 61 | — | — | Available |
| KB4FNJ | 13 | 71 | — | — | Available |
| KB4FNK | 12 | 67 | — | — | Available |
| KB4FNL | 12 | 67 | 1998-06-07 | 2000-06-08 | Available |
| KB4FNM | 11 | 65 | 2012-03-23 | 2014-03-24 | Available |
| KB4FNN | 13 | 63 | — | — | Available |
| KB4FNO | 12 | 69 | 1999-01-24 | 2001-01-25 | Available |
| KB4FNP | 12 | 69 | 2010-02-21 | 2012-02-22 | Available |
| KB4FNQ | 12 | 71 | 2033-08-25 | — | Active |
| KB4FNR | 13 | 65 | — | — | Available |
| KB4FNS | 13 | 63 | — | — | Available |
| KB4FNT | 12 | 61 | 2028-08-31 | — | Active |
| KB4FNU | 13 | 65 | — | — | Available |
| KB4FNV | 12 | 67 | 2035-11-28 | — | Active |
| KB4FNW | 12 | 67 | 2034-05-17 | — | Active |
| KB4FNX | 12 | 69 | — | — | Available |
| KB4FNY | 12 | 71 | — | — | Available |
| KB4FNZ | 12 | 69 | — | — | Available |
| KB4FOA | 11 | 69 | 2008-01-16 | 2010-01-17 | Available |
| KB4FOB | 11 | 73 | — | — | Available |
| KB4FOC | 11 | 75 | — | — | Available |
| KB4FOD | 11 | 71 | — | — | Available |
| KB4FOE | 11 | 65 | — | — | Available |
| KB4FOF | 11 | 73 | 1999-10-10 | 2001-10-11 | Available |
| KB4FOG | 10 | 73 | — | — | Available |
| KB4FOH | 11 | 71 | — | — | Available |
| KB4FOI | 12 | 67 | — | — | Available |
| KB4FOJ | 12 | 77 | — | — | Available |
| KB4FOK | 11 | 73 | 1998-05-24 | 2000-05-25 | Available |
| KB4FOL | 11 | 73 | 2014-03-29 | 2016-03-30 | Available |
| KB4FOM | 10 | 71 | — | — | Available |
| KB4FON | 12 | 69 | — | — | Available |
| KB4FOO | 11 | 75 | 2013-01-05 | 2015-01-06 | Available |
| KB4FOP | 11 | 75 | 1999-09-26 | 2001-09-27 | Available |
| KB4FOQ | 11 | 77 | — | — | Available |
| KB4FOR | 12 | 71 | — | — | Available |
| KB4FOS | 12 | 69 | 2030-02-13 | — | Active |
| KB4FOT | 11 | 67 | — | — | Available |
| KB4FOU | 12 | 71 | 2027-11-11 | — | Active |
| KB4FOV | 11 | 73 | — | — | Available |
| KB4FOW | 11 | 73 | — | — | Available |
| KB4FOX | 11 | 75 | 2034-03-30 | — | Active (Vanity) |
| KB4FOY | 11 | 77 | — | — | Available |
| KB4FOZ | 11 | 75 | — | — | Available |
| KB4FPA | 11 | 69 | — | — | Available |
| KB4FPB | 11 | 73 | 2008-01-16 | 2010-01-17 | Available |
| KB4FPC | 11 | 75 | — | — | Available |
| KB4FPD | 11 | 71 | — | — | Available |
| KB4FPE | 11 | 65 | 2004-05-24 | 2006-05-25 | Available |
| KB4FPF | 11 | 73 | — | — | Available |
| KB4FPG | 10 | 73 | — | — | Available |
| KB4FPH | 11 | 71 | — | — | Available |
| KB4FPI | 12 | 67 | 2006-09-05 | 2008-09-06 | Available |
| KB4FPJ | 12 | 77 | — | — | Available |
| KB4FPK | 11 | 73 | — | — | Available |
| KB4FPL | 11 | 73 | — | — | Available |
| KB4FPM | 10 | 71 | — | — | Available |
| KB4FPN | 12 | 69 | — | — | Available |
| KB4FPO | 11 | 75 | — | — | Available |
| KB4FPP | 11 | 75 | — | — | Available |
| KB4FPQ | 11 | 77 | — | — | Available |
| KB4FPR | 12 | 71 | 2025-01-31 | — | Active |
| KB4FPS | 12 | 69 | — | — | Available |
| KB4FPT | 11 | 67 | — | — | Available |
| KB4FPU | 12 | 71 | — | — | Available |
| KB4FPV | 11 | 73 | — | — | Available |
| KB4FPW | 11 | 73 | — | — | Available |
| KB4FPX | 11 | 75 | — | — | Available |
| KB4FPY | 11 | 77 | 1998-03-22 | 2000-03-23 | Available |
| KB4FPZ | 11 | 75 | 2004-08-15 | 2006-08-16 | Available |
| KB4FQA | 11 | 71 | — | — | Available |
| KB4FQB | 11 | 75 | 2022-01-07 | 2024-01-08 | Available |
| KB4FQC | 11 | 77 | — | — | Available |
| KB4FQD | 11 | 73 | 1999-02-28 | 2001-03-01 | Available |
| KB4FQE | 11 | 67 | 2018-01-21 | 2020-01-22 | Available |
| KB4FQF | 11 | 75 | — | — | Available |
| KB4FQG | 10 | 75 | — | — | Available |
| KB4FQH | 11 | 73 | — | — | Available |
| KB4FQI | 12 | 69 | 2008-03-24 | 2010-03-25 | Available |