District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC4CVM | 10 | 73 | 2003-01-12 | 2005-01-13 | Available |
| KC4CVN | 12 | 71 | — | — | Available |
| KC4CVO | 11 | 77 | — | — | Available |
| KC4CVP | 11 | 77 | — | — | Available |
| KC4CVQ | 11 | 79 | 1997-12-29 | 1999-12-30 | Available |
| KC4CVR | 12 | 73 | 2007-12-24 | 2009-12-25 | Available |
| KC4CVS | 12 | 71 | 2007-12-24 | 2009-12-25 | Available |
| KC4CVT | 11 | 69 | — | — | Available |
| KC4CVU | 12 | 73 | — | — | Available |
| KC4CVV | 11 | 75 | — | — | Available |
| KC4CVW | 11 | 75 | 2008-09-03 | 2010-09-04 | Available |
| KC4CVX | 11 | 77 | — | — | Available |
| KC4CVY | 11 | 79 | — | — | Available |
| KC4CVZ | 11 | 77 | — | — | Available |
| KC4CWA | 11 | 71 | — | — | Available |
| KC4CWB | 11 | 75 | — | — | Available |
| KC4CWC | 11 | 77 | — | — | Available |
| KC4CWD | 11 | 73 | — | — | Available |
| KC4CWE | 11 | 67 | — | — | Available |
| KC4CWF | 11 | 75 | 2018-04-21 | 2020-04-22 | Available |
| KC4CWG | 10 | 75 | — | — | Available |
| KC4CWH | 11 | 73 | 2018-05-04 | 2020-05-05 | Available |
| KC4CWI | 12 | 69 | 2021-11-12 | 2023-11-13 | Available |
| KC4CWJ | 12 | 79 | — | — | Available |
| KC4CWK | 11 | 75 | — | — | Available |
| KC4CWL | 11 | 75 | — | — | Available |
| KC4CWM | 10 | 73 | 2003-01-12 | 2005-01-13 | Available |
| KC4CWN | 12 | 71 | — | — | Available |
| KC4CWO | 11 | 77 | — | — | Available |
| KC4CWP | 11 | 77 | — | — | Available |
| KC4CWQ | 11 | 79 | — | — | Available |
| KC4CWR | 12 | 73 | 1998-12-13 | 2000-12-14 | Available |
| KC4CWS | 12 | 71 | 2007-08-22 | 2009-08-23 | Available |
| KC4CWT | 11 | 69 | 1998-03-29 | 2000-03-30 | Available |
| KC4CWU | 12 | 73 | — | — | Available |
| KC4CWV | 11 | 75 | 1997-12-29 | 1999-12-30 | Available |
| KC4CWW | 11 | 75 | — | — | Available |
| KC4CWX | 11 | 77 | 1998-03-29 | 2000-03-30 | Available |
| KC4CWY | 11 | 79 | 1997-12-29 | 1999-12-30 | Available |
| KC4CWZ | 11 | 77 | 2002-06-02 | 2004-06-03 | Available |
| KC4CXA | 11 | 73 | 1997-12-29 | 1999-12-30 | Available |
| KC4CXB | 11 | 77 | 2007-05-02 | 2009-05-03 | Available |
| KC4CXC | 11 | 79 | — | — | Available |
| KC4CXD | 11 | 75 | — | — | Available |
| KC4CXE | 11 | 69 | 2000-06-12 | 2002-06-13 | Available |
| KC4CXF | 11 | 77 | — | — | Available |
| KC4CXG | 10 | 77 | 2009-11-16 | 2011-11-17 | Available |
| KC4CXH | 11 | 75 | 1997-12-29 | 1999-12-30 | Available |
| KC4CXI | 12 | 71 | 1997-12-29 | 1999-12-30 | Available |
| KC4CXJ | 12 | 81 | 1997-12-29 | 1999-12-30 | Available |
| KC4CXK | 11 | 77 | 2002-04-28 | 2004-04-29 | Available |
| KC4CXL | 11 | 77 | 2028-09-11 | — | Active |
| KC4CXM | 10 | 75 | 2027-10-03 | — | Active |
| KC4CXN | 12 | 73 | 2023-08-20 | 2025-08-21 | Available |
| KC4CXO | 11 | 79 | 1998-01-05 | 2000-01-06 | Available |
| KC4CXP | 11 | 79 | 2019-06-23 | 2021-06-24 | Available |
| KC4CXQ | 11 | 81 | — | — | Available |
| KC4CXR | 12 | 75 | — | — | Available |
| KC4CXS | 12 | 73 | — | — | Available |
| KC4CXT | 11 | 71 | 1998-01-12 | 2000-01-13 | Available |
| KC4CXU | 12 | 75 | — | — | Available |
| KC4CXV | 11 | 77 | — | — | Available |
| KC4CXW | 11 | 77 | — | — | Available |
| KC4CXX | 11 | 79 | 1998-01-12 | 2000-01-13 | Available |
| KC4CXY | 11 | 81 | — | — | Available |
| KC4CXZ | 11 | 79 | 2018-05-11 | 2020-05-12 | Available |
| KC4CYA | 11 | 75 | 2036-02-18 | — | Active (Vanity) |
| KC4CYB | 11 | 79 | — | — | Available |
| KC4CYC | 11 | 81 | — | — | Available |
| KC4CYD | 11 | 77 | 2008-01-05 | 2010-01-06 | Available |
| KC4CYE | 11 | 71 | 1998-01-12 | 2000-01-13 | Available |
| KC4CYF | 11 | 79 | 2008-03-23 | 2010-03-24 | Available |
| KC4CYG | 10 | 79 | 1998-01-12 | 2000-01-13 | Available |
| KC4CYH | 11 | 77 | — | — | Available |
| KC4CYI | 12 | 73 | 1998-01-12 | 2000-01-13 | Available |
| KC4CYJ | 12 | 83 | — | — | Available |
| KC4CYK | 11 | 79 | 2009-02-03 | 2011-02-04 | Available |
| KC4CYL | 11 | 79 | — | — | Available |
| KC4CYM | 10 | 77 | 2022-01-14 | 2024-01-15 | Available |
| KC4CYN | 12 | 75 | — | — | Available |
| KC4CYO | 11 | 81 | 2023-12-18 | 2025-12-19 | Available |
| KC4CYP | 11 | 81 | 1998-01-12 | 2000-01-13 | Available |
| KC4CYQ | 11 | 83 | 1998-01-12 | 2000-01-13 | Available |
| KC4CYR | 12 | 77 | 1998-01-12 | 2000-01-13 | Available |
| KC4CYS | 12 | 75 | 1998-01-12 | 2000-01-13 | Available |
| KC4CYT | 11 | 73 | 1998-01-12 | 2000-01-13 | Available |
| KC4CYU | 12 | 77 | 1998-03-29 | 2000-03-30 | Available |
| KC4CYV | 11 | 79 | — | — | Available |
| KC4CYW | 11 | 79 | — | — | Available |
| KC4CYX | 11 | 81 | 1998-01-12 | 2000-01-13 | Available |
| KC4CYY | 11 | 83 | — | — | Available |
| KC4CYZ | 11 | 81 | 2034-02-01 | — | Active |
| KC4CZA | 11 | 73 | 1998-01-12 | 2000-01-13 | Available |
| KC4CZB | 11 | 77 | — | — | Available |
| KC4CZC | 11 | 79 | — | — | Available |
| KC4CZD | 11 | 75 | — | — | Available |
| KC4CZE | 11 | 69 | — | — | Available |
| KC4CZF | 11 | 77 | 1998-01-12 | 2000-01-13 | Available |
| KC4CZG | 10 | 77 | — | — | Available |
| KC4CZH | 11 | 75 | 1998-01-12 | 2000-01-13 | Available |