District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KB4CFX | 11 | 75 | — | — | Available |
| KB4CFY | 11 | 77 | 2004-05-31 | 2006-06-01 | Available |
| KB4CFZ | 11 | 75 | — | — | Available |
| KB4CGA | 10 | 69 | — | — | Available |
| KB4CGB | 10 | 73 | — | — | Available |
| KB4CGC | 10 | 75 | — | — | Available |
| KB4CGD | 10 | 71 | — | — | Available |
| KB4CGE | 10 | 65 | 2027-05-22 | — | Active |
| KB4CGF | 10 | 73 | — | — | Available |
| KB4CGG | 9 | 73 | — | — | Available |
| KB4CGH | 10 | 71 | — | — | Available |
| KB4CGI | 11 | 67 | — | — | Available |
| KB4CGJ | 11 | 77 | — | — | Available |
| KB4CGK | 10 | 73 | — | — | Available |
| KB4CGL | 10 | 73 | 1998-04-05 | 2000-04-06 | Available |
| KB4CGM | 9 | 71 | — | — | Available |
| KB4CGN | 11 | 69 | 2011-11-19 | 2013-11-20 | Available |
| KB4CGO | 10 | 75 | — | — | Available |
| KB4CGP | 10 | 75 | — | — | Available |
| KB4CGQ | 10 | 77 | — | — | Available |
| KB4CGR | 11 | 71 | 1998-06-07 | 2000-06-08 | Available |
| KB4CGS | 11 | 69 | 2027-05-27 | — | Active |
| KB4CGT | 10 | 67 | — | — | Available |
| KB4CGU | 11 | 71 | — | — | Available |
| KB4CGV | 10 | 73 | 2017-06-30 | 2019-07-01 | Available |
| KB4CGW | 10 | 73 | 2018-05-13 | 2020-05-14 | Available |
| KB4CGX | 10 | 75 | — | — | Available |
| KB4CGY | 10 | 77 | — | — | Available |
| KB4CGZ | 10 | 75 | — | — | Available |
| KB4CHA | 11 | 67 | — | — | Available |
| KB4CHB | 11 | 71 | — | — | Available |
| KB4CHC | 11 | 73 | 1998-10-04 | 2000-10-05 | Available |
| KB4CHD | 11 | 69 | — | — | Available |
| KB4CHE | 11 | 63 | 1997-10-06 | 1999-10-07 | Available |
| KB4CHF | 11 | 71 | — | — | Available |
| KB4CHG | 10 | 71 | — | — | Available |
| KB4CHH | 11 | 69 | — | — | Available |
| KB4CHI | 12 | 65 | 2018-03-10 | 2020-03-11 | Available |
| KB4CHJ | 12 | 75 | 2009-05-23 | 2011-05-24 | Available |
| KB4CHK | 11 | 71 | 2032-02-11 | — | Active (Vanity) |
| KB4CHL | 11 | 71 | 2036-07-11 | — | Active (Vanity) |
| KB4CHM | 10 | 69 | — | — | Available |
| KB4CHN | 12 | 67 | 2016-09-10 | 2018-09-11 | Available |
| KB4CHO | 11 | 73 | 2019-07-08 | 2021-07-09 | Available |
| KB4CHP | 11 | 73 | 2028-07-16 | — | Active |
| KB4CHQ | 11 | 75 | — | — | Available |
| KB4CHR | 12 | 69 | 2008-02-06 | 2010-02-07 | Available |
| KB4CHS | 12 | 67 | 2001-12-17 | 2003-12-18 | Available |
| KB4CHT | 11 | 65 | — | — | Available |
| KB4CHU | 12 | 69 | — | — | Available |
| KB4CHV | 11 | 71 | 1998-05-10 | 2000-05-11 | Available |
| KB4CHW | 11 | 71 | 1999-02-28 | 2001-03-01 | Available |
| KB4CHX | 11 | 73 | — | — | Available |
| KB4CHY | 11 | 75 | — | — | Available |
| KB4CHZ | 11 | 73 | — | — | Available |
| KB4CIA | 12 | 63 | 2028-12-14 | — | Active |
| KB4CIB | 12 | 67 | 1998-10-25 | 2000-10-26 | Available |
| KB4CIC | 12 | 69 | — | — | Available |
| KB4CID | 12 | 65 | 2025-03-22 | — | Active |
| KB4CIE | 12 | 59 | — | — | Available |
| KB4CIF | 12 | 67 | 1997-09-15 | 1999-09-16 | Available |
| KB4CIG | 11 | 67 | 2013-03-23 | 2015-03-24 | Available |
| KB4CIH | 12 | 65 | 2020-02-04 | 2022-02-05 | Available |
| KB4CII | 13 | 61 | 2010-05-02 | 2012-05-03 | Available |
| KB4CIJ | 13 | 71 | 2007-03-18 | 2009-03-19 | Available |
| KB4CIK | 12 | 67 | — | — | Available |
| KB4CIL | 12 | 67 | 2029-12-24 | — | Active |
| KB4CIM | 11 | 65 | 2028-01-08 | — | Active |
| KB4CIN | 13 | 63 | — | — | Available |
| KB4CIO | 12 | 69 | 2030-05-07 | — | Active |
| KB4CIP | 12 | 69 | — | — | Available |
| KB4CIQ | 12 | 71 | — | — | Available |
| KB4CIR | 13 | 65 | 1999-03-21 | 2001-03-22 | Available |
| KB4CIS | 13 | 63 | 2008-05-05 | 2010-05-06 | Available |
| KB4CIT | 12 | 61 | 2028-09-14 | — | Active |
| KB4CIU | 13 | 65 | — | — | Available |
| KB4CIV | 12 | 67 | — | — | Available |
| KB4CIW | 12 | 67 | — | — | Available |
| KB4CIX | 12 | 69 | 2008-08-04 | 2010-08-05 | Available |
| KB4CIY | 12 | 71 | 2003-08-17 | 2005-08-18 | Available |
| KB4CIZ | 12 | 69 | — | — | Available |
| KB4CJA | 12 | 73 | — | — | Available |
| KB4CJB | 12 | 77 | 2036-03-22 | — | Active |
| KB4CJC | 12 | 79 | 1997-08-11 | 1999-08-12 | Available |
| KB4CJD | 12 | 75 | 2032-03-26 | — | Active |
| KB4CJE | 12 | 69 | — | — | Available |
| KB4CJF | 12 | 77 | — | — | Available |
| KB4CJG | 11 | 77 | — | — | Available |
| KB4CJH | 12 | 75 | — | — | Available |
| KB4CJI | 13 | 71 | — | — | Available |
| KB4CJJ | 13 | 81 | — | — | Available |
| KB4CJK | 12 | 77 | 2007-05-20 | 2009-05-21 | Available |
| KB4CJL | 12 | 77 | 2007-03-10 | 2009-03-11 | Available |
| KB4CJM | 11 | 75 | — | — | Available |
| KB4CJN | 13 | 73 | 1998-02-09 | 2000-02-10 | Available |
| KB4CJO | 12 | 79 | — | — | Available |
| KB4CJP | 12 | 79 | — | — | Available |
| KB4CJQ | 12 | 81 | — | — | Available |
| KB4CJR | 13 | 75 | 2014-03-22 | 2016-03-23 | Available |
| KB4CJS | 13 | 73 | 2034-09-06 | — | Active (Vanity) |