District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC4BQS | 12 | 73 | 2013-04-06 | 2015-04-07 | Available |
| KC4BQT | 11 | 71 | 2000-08-28 | 2002-08-29 | Available |
| KC4BQU | 12 | 75 | — | — | Available |
| KC4BQV | 11 | 77 | 1998-11-18 | 2000-11-19 | Available |
| KC4BQW | 11 | 77 | — | — | Available |
| KC4BQX | 11 | 79 | 2028-08-27 | — | Active |
| KC4BQY | 11 | 81 | — | — | Available |
| KC4BQZ | 11 | 79 | 2027-03-24 | — | Active |
| KC4BRA | 12 | 67 | 2001-02-05 | 2003-02-06 | Available |
| KC4BRB | 12 | 71 | 2017-05-23 | 2019-05-24 | Available |
| KC4BRC | 12 | 73 | — | — | Available |
| KC4BRD | 12 | 69 | 1997-09-22 | 1999-09-23 | Available |
| KC4BRE | 12 | 63 | 1997-09-22 | 1999-09-23 | Available |
| KC4BRF | 12 | 71 | 2029-06-22 | — | Active |
| KC4BRG | 11 | 71 | 2032-01-19 | — | Active |
| KC4BRH | 12 | 69 | — | — | Available |
| KC4BRI | 13 | 65 | 2031-01-05 | — | Active (Vanity) |
| KC4BRJ | 13 | 75 | 2000-01-09 | 2002-01-10 | Available |
| KC4BRK | 12 | 71 | 2018-09-02 | 2020-09-03 | Available |
| KC4BRL | 12 | 71 | 2007-09-12 | 2009-09-13 | Available |
| KC4BRM | 11 | 69 | 1997-09-22 | 1999-09-23 | Available |
| KC4BRN | 13 | 67 | — | — | Available |
| KC4BRO | 12 | 73 | 2032-01-28 | — | Active (Vanity) |
| KC4BRP | 12 | 73 | — | — | Available |
| KC4BRQ | 12 | 75 | — | — | Available |
| KC4BRR | 13 | 69 | — | — | Available |
| KC4BRS | 13 | 67 | 2007-05-30 | 2009-05-31 | Available |
| KC4BRT | 12 | 65 | 2022-08-18 | 2024-08-19 | Available |
| KC4BRU | 13 | 69 | 1997-09-22 | 1999-09-23 | Available |
| KC4BRV | 12 | 71 | 1998-08-23 | 2000-08-24 | Available |
| KC4BRW | 12 | 71 | 2008-03-17 | 2010-03-18 | Available |
| KC4BRX | 12 | 73 | 1997-09-22 | 1999-09-23 | Available |
| KC4BRY | 12 | 75 | — | — | Available |
| KC4BRZ | 12 | 73 | — | — | Available |
| KC4BSA | 12 | 65 | 2020-04-24 | 2022-04-25 | Available |
| KC4BSB | 12 | 69 | 1997-09-22 | 1999-09-23 | Available |
| KC4BSC | 12 | 71 | — | — | Available |
| KC4BSD | 12 | 67 | — | — | Available |
| KC4BSE | 12 | 61 | 1997-09-22 | 1999-09-23 | Available |
| KC4BSF | 12 | 69 | 2007-12-15 | 2009-12-16 | Available |
| KC4BSG | 11 | 69 | 2027-02-20 | — | Active |
| KC4BSH | 12 | 67 | 2007-07-17 | 2009-07-18 | Available |
| KC4BSI | 13 | 63 | — | — | Available |
| KC4BSJ | 13 | 73 | — | — | Available |
| KC4BSK | 12 | 69 | 2027-10-15 | — | Active |
| KC4BSL | 12 | 69 | 2008-10-29 | 2010-10-30 | Available |
| KC4BSM | 11 | 67 | 1998-02-23 | 2000-02-24 | Available |
| KC4BSN | 13 | 65 | — | — | Available |
| KC4BSO | 12 | 71 | 2000-08-28 | 2002-08-29 | Available |
| KC4BSP | 12 | 71 | 2017-11-18 | 2019-11-19 | Available |
| KC4BSQ | 12 | 73 | — | — | Available |
| KC4BSR | 13 | 67 | 2006-11-20 | 2008-11-21 | Available |
| KC4BSS | 13 | 65 | 1997-09-22 | 1999-09-23 | Available |
| KC4BST | 12 | 63 | 2007-05-27 | 2009-05-28 | Available |
| KC4BSU | 13 | 67 | 1997-09-22 | 1999-09-23 | Available |
| KC4BSV | 12 | 69 | 1997-09-22 | 1999-09-23 | Available |
| KC4BSW | 12 | 69 | — | — | Available |
| KC4BSX | 12 | 71 | 2014-01-05 | 2016-01-06 | Available |
| KC4BSY | 12 | 73 | 2014-01-05 | 2016-01-06 | Available |
| KC4BSZ | 12 | 71 | — | — | Available |
| KC4BTA | 11 | 63 | 2017-10-15 | 2019-10-16 | Available |
| KC4BTB | 11 | 67 | — | — | Available |
| KC4BTC | 11 | 69 | 2007-05-19 | 2009-05-20 | Available |
| KC4BTD | 11 | 65 | 2003-04-20 | 2005-04-21 | Available |
| KC4BTE | 11 | 59 | 1998-04-12 | 2000-04-13 | Available |
| KC4BTF | 11 | 67 | 1997-09-22 | 1999-09-23 | Available |
| KC4BTG | 10 | 67 | 1997-09-22 | 1999-09-23 | Available |
| KC4BTH | 11 | 65 | 2011-09-03 | 2013-09-04 | Available |
| KC4BTI | 12 | 61 | 2015-07-27 | 2017-07-28 | Available |
| KC4BTJ | 12 | 71 | 1997-09-29 | 1999-09-30 | Available |
| KC4BTK | 11 | 67 | 1997-09-29 | 1999-09-30 | Available |
| KC4BTL | 11 | 67 | 1997-09-29 | 1999-09-30 | Available |
| KC4BTM | 10 | 65 | — | — | Available |
| KC4BTN | 12 | 63 | — | — | Available |
| KC4BTO | 11 | 69 | 2007-11-28 | 2009-11-29 | Available |
| KC4BTP | 11 | 69 | 1997-09-29 | 1999-09-30 | Available |
| KC4BTQ | 11 | 71 | 1997-09-29 | 1999-09-30 | Available |
| KC4BTR | 12 | 65 | — | — | Available |
| KC4BTS | 12 | 63 | 2031-07-30 | — | Active |
| KC4BTT | 11 | 61 | 1997-12-15 | 1999-12-16 | Available |
| KC4BTU | 12 | 65 | 2029-10-09 | — | Active (Vanity) |
| KC4BTV | 11 | 67 | 2017-09-03 | 2019-09-04 | Available |
| KC4BTW | 11 | 67 | 1997-09-29 | 1999-09-30 | Available |
| KC4BTX | 11 | 69 | — | — | Available |
| KC4BTY | 11 | 71 | 2008-06-15 | 2010-06-16 | Available |
| KC4BTZ | 11 | 69 | 1997-12-15 | 1999-12-16 | Available |
| KC4BUA | 12 | 67 | — | — | Available |
| KC4BUB | 12 | 71 | — | — | Available |
| KC4BUC | 12 | 73 | 2017-05-23 | 2019-05-24 | Available |
| KC4BUD | 12 | 69 | 2007-08-01 | 2009-08-02 | Available |
| KC4BUE | 12 | 63 | — | — | Available |
| KC4BUF | 12 | 71 | — | — | Available |
| KC4BUG | 11 | 71 | 2029-02-26 | — | Active |
| KC4BUH | 12 | 69 | 2028-10-23 | — | Active |
| KC4BUI | 13 | 65 | — | — | Available |
| KC4BUJ | 13 | 75 | — | — | Available |
| KC4BUK | 12 | 71 | — | — | Available |
| KC4BUL | 12 | 71 | 2029-01-22 | — | Active |
| KC4BUM | 11 | 69 | 2022-01-04 | 2024-01-05 | Available |
| KC4BUN | 13 | 67 | — | — | Available |