District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KB4JXX | 12 | 79 | — | — | Available |
| KB4JXY | 12 | 81 | 2006-04-15 | 2008-04-16 | Available |
| KB4JXZ | 12 | 79 | — | — | Available |
| KB4JYA | 12 | 75 | — | — | Available |
| KB4JYB | 12 | 79 | — | — | Available |
| KB4JYC | 12 | 81 | — | — | Available |
| KB4JYD | 12 | 77 | 2036-05-06 | — | Active |
| KB4JYE | 12 | 71 | — | — | Available |
| KB4JYF | 12 | 79 | 2002-12-01 | 2004-12-02 | Available |
| KB4JYG | 11 | 79 | — | — | Available |
| KB4JYH | 12 | 77 | — | — | Available |
| KB4JYI | 13 | 73 | — | — | Available |
| KB4JYJ | 13 | 83 | — | — | Available |
| KB4JYK | 12 | 79 | — | — | Available |
| KB4JYL | 12 | 79 | — | — | Available |
| KB4JYM | 11 | 77 | — | — | Available |
| KB4JYN | 13 | 75 | — | — | Available |
| KB4JYO | 12 | 81 | 2024-05-31 | 2026-06-01 | Available |
| KB4JYP | 12 | 81 | — | — | Available |
| KB4JYQ | 12 | 83 | — | — | Available |
| KB4JYR | 13 | 77 | — | — | Available |
| KB4JYS | 13 | 75 | — | — | Available |
| KB4JYT | 12 | 73 | — | — | Available |
| KB4JYU | 13 | 77 | 2005-02-13 | 2007-02-14 | Available |
| KB4JYV | 12 | 79 | 1999-04-18 | 2001-04-19 | Available |
| KB4JYW | 12 | 79 | — | — | Available |
| KB4JYX | 12 | 81 | — | — | Available |
| KB4JYY | 12 | 83 | — | — | Available |
| KB4JYZ | 12 | 81 | 2034-07-18 | — | Active |
| KB4JZA | 12 | 73 | — | — | Available |
| KB4JZB | 12 | 77 | — | — | Available |
| KB4JZC | 12 | 79 | — | — | Available |
| KB4JZD | 12 | 75 | 2000-11-13 | 2002-11-14 | Available |
| KB4JZE | 12 | 69 | — | — | Available |
| KB4JZF | 12 | 77 | — | — | Available |
| KB4JZG | 11 | 77 | 2003-02-11 | 2005-02-12 | Available |
| KB4JZH | 12 | 75 | 2009-07-10 | 2011-07-11 | Available |
| KB4JZI | 13 | 71 | — | — | Available |
| KB4JZJ | 13 | 81 | — | — | Available |
| KB4JZK | 12 | 77 | — | — | Available |
| KB4JZL | 12 | 77 | — | — | Available |
| KB4JZM | 11 | 75 | — | — | Available |
| KB4JZN | 13 | 73 | — | — | Available |
| KB4JZO | 12 | 79 | — | — | Available |
| KB4JZP | 12 | 79 | — | — | Available |
| KB4JZQ | 12 | 81 | — | — | Available |
| KB4JZR | 13 | 75 | — | — | Available |
| KB4JZS | 13 | 73 | — | — | Available |
| KB4JZT | 12 | 71 | 2014-05-31 | 2016-06-01 | Available |
| KB4JZU | 13 | 75 | — | — | Available |
| KB4JZV | 12 | 77 | — | — | Available |
| KB4JZW | 12 | 77 | — | — | Available |
| KB4JZX | 12 | 79 | 2004-05-31 | 2006-06-01 | Available |
| KB4JZY | 12 | 81 | — | — | Available |
| KB4JZZ | 12 | 79 | — | — | Available |
| KB4KAA | 11 | 63 | 1998-01-19 | 2000-01-20 | Available |
| KB4KAB | 11 | 67 | 2031-06-12 | — | Active |
| KB4KAC | 11 | 69 | 2028-01-27 | — | Active (Vanity) |
| KB4KAD | 11 | 65 | — | — | Available |
| KB4KAE | 11 | 59 | 2009-03-31 | 2011-04-01 | Available |
| KB4KAF | 11 | 67 | — | — | Available |
| KB4KAG | 10 | 67 | — | — | Available |
| KB4KAH | 11 | 65 | 2004-11-23 | 2006-11-24 | Available |
| KB4KAI | 12 | 61 | — | — | Available |
| KB4KAJ | 12 | 71 | — | — | Available |
| KB4KAK | 11 | 67 | — | — | Available |
| KB4KAL | 11 | 67 | — | — | Available |
| KB4KAM | 10 | 65 | 2000-11-13 | 2002-11-14 | Available |
| KB4KAN | 12 | 63 | 2013-08-24 | 2015-08-25 | Available |
| KB4KAO | 11 | 69 | — | — | Available |
| KB4KAP | 11 | 69 | 2001-08-03 | 2003-08-04 | Available |
| KB4KAQ | 11 | 71 | 2018-12-28 | 2020-12-29 | Available |
| KB4KAR | 12 | 65 | — | — | Available |
| KB4KAS | 12 | 63 | 2018-12-30 | 2020-12-31 | Available |
| KB4KAT | 11 | 61 | 2029-05-24 | — | Active (Vanity) |
| KB4KAU | 12 | 65 | — | — | Available |
| KB4KAV | 11 | 67 | — | — | Available |
| KB4KAW | 11 | 67 | 2002-08-11 | 2004-08-12 | Available |
| KB4KAX | 11 | 69 | 2004-08-22 | 2006-08-23 | Available |
| KB4KAY | 11 | 71 | 2029-09-05 | — | Active (Vanity) |
| KB4KAZ | 11 | 69 | — | — | Available |
| KB4KBA | 11 | 67 | 2031-12-10 | — | Active (Vanity) |
| KB4KBB | 11 | 71 | 2004-05-31 | 2006-06-01 | Available |
| KB4KBC | 11 | 73 | 2029-11-08 | — | Active (Vanity) |
| KB4KBD | 11 | 69 | 2004-04-12 | 2006-04-13 | Available |
| KB4KBE | 11 | 63 | 2004-05-24 | 2006-05-25 | Available |
| KB4KBF | 11 | 71 | — | — | Available |
| KB4KBG | 10 | 71 | — | — | Available |
| KB4KBH | 11 | 69 | 2003-04-20 | 2005-04-21 | Available |
| KB4KBI | 12 | 65 | — | — | Available |
| KB4KBJ | 12 | 75 | — | — | Available |
| KB4KBK | 11 | 71 | — | — | Available |
| KB4KBL | 11 | 71 | 1999-06-13 | 2001-06-14 | Available |
| KB4KBM | 10 | 69 | 2001-02-12 | 2003-02-13 | Available |
| KB4KBN | 12 | 67 | 2004-07-14 | 2006-07-15 | Available |
| KB4KBO | 11 | 73 | 2004-09-13 | 2006-09-14 | Available |
| KB4KBP | 11 | 73 | — | — | Available |
| KB4KBQ | 11 | 75 | — | — | Available |
| KB4KBR | 12 | 69 | — | — | Available |
| KB4KBS | 12 | 67 | 2029-02-16 | — | Active |