District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KB4SUW | 13 | 65 | — | — | Available |
| KB4SUX | 13 | 67 | — | — | Available |
| KB4SUY | 13 | 69 | — | — | Available |
| KB4SUZ | 13 | 67 | — | — | Available |
| KB4SVA | 12 | 63 | 2027-02-04 | — | Active (Vanity) |
| KB4SVB | 12 | 67 | 2022-03-31 | 2024-04-01 | Available |
| KB4SVC | 12 | 69 | 2022-12-08 | 2024-12-09 | Available |
| KB4SVD | 12 | 65 | 2023-03-09 | 2025-03-10 | Available |
| KB4SVE | 12 | 59 | — | — | Available |
| KB4SVF | 12 | 67 | 2001-01-22 | 2003-01-23 | Available |
| KB4SVG | 11 | 67 | — | — | Available |
| KB4SVH | 12 | 65 | — | — | Available |
| KB4SVI | 13 | 61 | — | — | Available |
| KB4SVJ | 13 | 71 | 2006-02-12 | 2008-02-13 | Available |
| KB4SVK | 12 | 67 | 2008-12-31 | 2011-01-01 | Available |
| KB4SVL | 12 | 67 | 2005-12-13 | 2007-12-14 | Available |
| KB4SVM | 11 | 65 | 2009-01-28 | 2011-01-29 | Available |
| KB4SVN | 13 | 63 | 2006-01-31 | 2008-02-01 | Available |
| KB4SVO | 12 | 69 | — | — | Available |
| KB4SVP | 12 | 69 | 2028-04-28 | — | Active |
| KB4SVQ | 12 | 71 | — | — | Available |
| KB4SVR | 13 | 65 | — | — | Available |
| KB4SVS | 13 | 63 | — | — | Available |
| KB4SVT | 12 | 61 | — | — | Available |
| KB4SVU | 13 | 65 | — | — | Available |
| KB4SVV | 12 | 67 | — | — | Available |
| KB4SVW | 12 | 67 | — | — | Available |
| KB4SVX | 12 | 69 | — | — | Available |
| KB4SVY | 12 | 71 | 2016-09-26 | 2018-09-27 | Available |
| KB4SVZ | 12 | 69 | — | — | Available |
| KB4SWA | 12 | 63 | — | — | Available |
| KB4SWB | 12 | 67 | 2026-02-05 | — | Active |
| KB4SWC | 12 | 69 | — | — | Available |
| KB4SWD | 12 | 65 | 2030-03-20 | — | Active (Vanity) |
| KB4SWE | 12 | 59 | — | — | Available |
| KB4SWF | 12 | 67 | 2024-12-22 | — | Active |
| KB4SWG | 11 | 67 | — | — | Available |
| KB4SWH | 12 | 65 | 2001-06-04 | 2003-06-05 | Available |
| KB4SWI | 13 | 61 | 1999-01-24 | 2001-01-25 | Available |
| KB4SWJ | 13 | 71 | — | — | Available |
| KB4SWK | 12 | 67 | 1997-08-11 | 1999-08-12 | Available |
| KB4SWL | 12 | 67 | 2006-02-05 | 2008-02-06 | Available |
| KB4SWM | 11 | 65 | 2014-01-07 | 2016-01-08 | Available |
| KB4SWN | 13 | 63 | — | — | Available |
| KB4SWO | 12 | 69 | 2006-02-12 | 2008-02-13 | Available |
| KB4SWP | 12 | 69 | 2033-04-29 | — | Active (Vanity) |
| KB4SWQ | 12 | 71 | — | — | Available |
| KB4SWR | 13 | 65 | — | — | Available |
| KB4SWS | 13 | 63 | 2008-02-26 | 2010-02-27 | Available |
| KB4SWT | 12 | 61 | — | — | Available |
| KB4SWU | 13 | 65 | 2006-02-07 | 2008-02-08 | Available |
| KB4SWV | 12 | 67 | — | — | Available |
| KB4SWW | 12 | 67 | — | — | Available |
| KB4SWX | 12 | 69 | — | — | Available |
| KB4SWY | 12 | 71 | 2006-10-08 | 2008-10-09 | Available |
| KB4SWZ | 12 | 69 | — | — | Available |
| KB4SXA | 12 | 65 | — | — | Available |
| KB4SXB | 12 | 69 | — | — | Available |
| KB4SXC | 12 | 71 | — | — | Available |
| KB4SXD | 12 | 67 | — | — | Available |
| KB4SXE | 12 | 61 | — | — | Available |
| KB4SXF | 12 | 69 | — | — | Available |
| KB4SXG | 11 | 69 | — | — | Available |
| KB4SXH | 12 | 67 | — | — | Available |
| KB4SXI | 13 | 63 | — | — | Available |
| KB4SXJ | 13 | 73 | — | — | Available |
| KB4SXK | 12 | 69 | — | — | Available |
| KB4SXL | 12 | 69 | — | — | Available |
| KB4SXM | 11 | 67 | 2016-05-06 | 2018-05-07 | Available |
| KB4SXN | 13 | 65 | 2000-06-17 | 2002-06-18 | Available |
| KB4SXO | 12 | 71 | — | — | Available |
| KB4SXP | 12 | 71 | — | — | Available |
| KB4SXQ | 12 | 73 | — | — | Available |
| KB4SXR | 13 | 67 | — | — | Available |
| KB4SXS | 13 | 65 | — | — | Available |
| KB4SXT | 12 | 63 | — | — | Available |
| KB4SXU | 13 | 67 | — | — | Available |
| KB4SXV | 12 | 69 | — | — | Available |
| KB4SXW | 12 | 69 | — | — | Available |
| KB4SXX | 12 | 71 | — | — | Available |
| KB4SXY | 12 | 73 | 2016-03-21 | 2018-03-22 | Available |
| KB4SXZ | 12 | 71 | — | — | Available |
| KB4SYA | 12 | 67 | 2008-02-03 | 2010-02-04 | Available |
| KB4SYB | 12 | 71 | 2008-02-03 | 2010-02-04 | Available |
| KB4SYC | 12 | 73 | — | — | Available |
| KB4SYD | 12 | 69 | 1998-05-10 | 2000-05-11 | Available |
| KB4SYE | 12 | 63 | 2035-09-29 | — | Active |
| KB4SYF | 12 | 71 | — | — | Available |
| KB4SYG | 11 | 71 | 2024-03-05 | 2026-03-06 | Available |
| KB4SYH | 12 | 69 | — | — | Available |
| KB4SYI | 13 | 65 | — | — | Available |
| KB4SYJ | 13 | 75 | — | — | Available |
| KB4SYK | 12 | 71 | — | — | Available |
| KB4SYL | 12 | 71 | 2036-08-13 | — | Active |
| KB4SYM | 11 | 69 | — | — | Available |
| KB4SYN | 13 | 67 | — | — | Available |
| KB4SYO | 12 | 73 | 2022-11-20 | 2024-11-21 | Available |
| KB4SYP | 12 | 73 | 2036-07-24 | — | Active |
| KB4SYQ | 12 | 75 | — | — | Available |
| KB4SYR | 13 | 69 | 2007-01-28 | 2009-01-29 | Available |