District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KB4AAF | 11 | 63 | — | — | Available |
| KB4AAG | 10 | 63 | — | — | Available |
| KB4AAH | 11 | 61 | — | — | Available |
| KB4AAI | 12 | 57 | 2017-05-19 | 2019-05-20 | Available |
| KB4AAJ | 12 | 67 | 2007-05-19 | 2009-05-20 | Available |
| KB4AAK | 11 | 63 | — | — | Available |
| KB4AAL | 11 | 63 | 2031-08-03 | — | Active (Vanity) |
| KB4AAM | 10 | 61 | 2027-11-24 | — | Active |
| KB4AAN | 12 | 59 | — | — | Available |
| KB4AAO | 11 | 65 | — | — | Available |
| KB4AAP | 11 | 65 | — | — | Available |
| KB4AAQ | 11 | 67 | — | — | Available |
| KB4AAR | 12 | 61 | — | — | Available |
| KB4AAS | 12 | 59 | — | — | Available |
| KB4AAT | 11 | 57 | 1999-01-24 | 2001-01-25 | Available |
| KB4AAU | 12 | 61 | 2008-03-26 | 2010-03-27 | Available |
| KB4AAV | 11 | 63 | — | — | Available |
| KB4AAW | 11 | 63 | — | — | Available |
| KB4AAX | 11 | 65 | — | — | Available |
| KB4AAY | 11 | 67 | — | — | Available |
| KB4AAZ | 11 | 65 | — | — | Available |
| KB4ABA | 11 | 63 | — | — | Available |
| KB4ABB | 11 | 67 | — | — | Available |
| KB4ABC | 11 | 69 | — | — | Available |
| KB4ABD | 11 | 65 | — | — | Available |
| KB4ABE | 11 | 59 | 2036-08-01 | — | Active |
| KB4ABF | 11 | 67 | 2022-03-24 | 2024-03-25 | Available |
| KB4ABG | 10 | 67 | — | — | Available |
| KB4ABH | 11 | 65 | — | — | Available |
| KB4ABI | 12 | 61 | — | — | Available |
| KB4ABJ | 12 | 71 | 2027-03-20 | — | Active |
| KB4ABK | 11 | 67 | — | — | Available |
| KB4ABL | 11 | 67 | — | — | Available |
| KB4ABM | 10 | 65 | 2034-11-26 | — | Active (Vanity) |
| KB4ABN | 12 | 63 | 2004-01-18 | 2006-01-19 | Available |
| KB4ABO | 11 | 69 | 2027-02-27 | — | Active (Vanity) |
| KB4ABP | 11 | 69 | 2016-11-06 | 2018-11-07 | Available |
| KB4ABQ | 11 | 71 | — | — | Available |
| KB4ABR | 12 | 65 | 2027-03-25 | — | Active |
| KB4ABS | 12 | 63 | — | — | Available |
| KB4ABT | 11 | 61 | — | — | Available |
| KB4ABU | 12 | 65 | 2017-05-05 | 2019-05-06 | Available |
| KB4ABV | 11 | 67 | — | — | Available |
| KB4ABW | 11 | 67 | 1998-01-12 | 2000-01-13 | Available |
| KB4ABX | 11 | 69 | — | — | Available |
| KB4ABY | 11 | 71 | — | — | Available |
| KB4ABZ | 11 | 69 | 1999-08-01 | 2001-08-02 | Available |
| KB4ACA | 11 | 65 | — | — | Available |
| KB4ACB | 11 | 69 | — | — | Available |
| KB4ACC | 11 | 71 | — | — | Available |
| KB4ACD | 11 | 67 | — | — | Available |
| KB4ACE | 11 | 61 | 2027-10-31 | — | Active |
| KB4ACF | 11 | 69 | — | — | Available |
| KB4ACG | 10 | 69 | — | — | Available |
| KB4ACH | 11 | 67 | 2007-03-19 | 2009-03-20 | Available |
| KB4ACI | 12 | 63 | — | — | Available |
| KB4ACJ | 12 | 73 | — | — | Available |
| KB4ACK | 11 | 69 | 2028-11-20 | — | Active (Vanity) |
| KB4ACL | 11 | 69 | 2035-08-30 | — | Active (Vanity) |
| KB4ACM | 10 | 67 | 2036-03-25 | — | Active |
| KB4ACN | 12 | 65 | — | — | Available |
| KB4ACO | 11 | 71 | — | — | Available |
| KB4ACP | 11 | 71 | 2035-07-18 | — | Active |
| KB4ACQ | 11 | 73 | — | — | Available |
| KB4ACR | 12 | 67 | 2006-10-02 | 2008-10-03 | Available |
| KB4ACS | 12 | 65 | 2030-02-19 | — | Active (Vanity) |
| KB4ACT | 11 | 63 | — | — | Available |
| KB4ACU | 12 | 67 | 2017-03-25 | 2019-03-26 | Available |
| KB4ACV | 11 | 69 | — | — | Available |
| KB4ACW | 11 | 69 | — | — | Available |
| KB4ACX | 11 | 71 | 2024-03-27 | 2026-03-28 | Available |
| KB4ACY | 11 | 73 | — | — | Available |
| KB4ACZ | 11 | 71 | — | — | Available |
| KB4ADA | 11 | 61 | 1998-04-12 | 2000-04-13 | Available |
| KB4ADB | 11 | 65 | — | — | Available |
| KB4ADC | 11 | 67 | 2013-05-11 | 2015-05-12 | Available |
| KB4ADD | 11 | 63 | — | — | Available |
| KB4ADE | 11 | 57 | 2010-12-09 | 2012-12-10 | Available |
| KB4ADF | 11 | 65 | 2028-10-09 | — | Active |
| KB4ADG | 10 | 65 | — | — | Available |
| KB4ADH | 11 | 63 | 2007-01-30 | 2009-01-31 | Available |
| KB4ADI | 12 | 59 | 1999-02-21 | 2001-02-22 | Available |
| KB4ADJ | 12 | 69 | — | — | Available |
| KB4ADK | 11 | 65 | — | — | Available |
| KB4ADL | 11 | 65 | — | — | Available |
| KB4ADM | 10 | 63 | — | — | Available |
| KB4ADN | 12 | 61 | 1998-05-10 | 2000-05-11 | Available |
| KB4ADO | 11 | 67 | 2018-05-18 | 2020-05-19 | Available |
| KB4ADP | 11 | 67 | — | — | Available |
| KB4ADQ | 11 | 69 | — | — | Available |
| KB4ADR | 12 | 63 | — | — | Available |
| KB4ADS | 12 | 61 | — | — | Available |
| KB4ADT | 11 | 59 | — | — | Available |
| KB4ADU | 12 | 63 | 2004-07-13 | 2006-07-14 | Available |
| KB4ADV | 11 | 65 | — | — | Available |
| KB4ADW | 11 | 65 | 2007-02-07 | 2009-02-08 | Available |
| KB4ADX | 11 | 67 | — | — | Available |
| KB4ADY | 11 | 69 | — | — | Available |
| KB4ADZ | 11 | 67 | — | — | Available |
| KB4AEA | 11 | 55 | 2027-12-31 | — | Active |