District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KB4ETH | 11 | 55 | — | — | Available |
| KB4ETI | 12 | 51 | 2008-03-18 | 2010-03-19 | Available |
| KB4ETJ | 12 | 61 | — | — | Available |
| KB4ETK | 11 | 57 | — | — | Available |
| KB4ETL | 11 | 57 | 1998-05-10 | 2000-05-11 | Available |
| KB4ETM | 10 | 55 | 2008-07-20 | 2010-07-21 | Available |
| KB4ETN | 12 | 53 | 2027-11-24 | — | Active |
| KB4ETO | 11 | 59 | — | — | Available |
| KB4ETP | 11 | 59 | 2017-09-03 | 2019-09-04 | Available |
| KB4ETQ | 11 | 61 | 2006-01-11 | 2008-01-12 | Available |
| KB4ETR | 12 | 55 | 2014-02-19 | 2016-02-20 | Available |
| KB4ETS | 12 | 53 | — | — | Available |
| KB4ETT | 11 | 51 | 2024-09-14 | 2026-09-15 | Available |
| KB4ETU | 12 | 55 | — | — | Available |
| KB4ETV | 11 | 57 | 1998-10-18 | 2000-10-19 | Available |
| KB4ETW | 11 | 57 | 2018-05-22 | 2020-05-23 | Available |
| KB4ETX | 11 | 59 | 1998-08-16 | 2000-08-17 | Available |
| KB4ETY | 11 | 61 | 2013-12-05 | 2015-12-06 | Available |
| KB4ETZ | 11 | 59 | — | — | Available |
| KB4EUA | 12 | 57 | — | — | Available |
| KB4EUB | 12 | 61 | — | — | Available |
| KB4EUC | 12 | 63 | 2019-03-11 | 2021-03-12 | Available |
| KB4EUD | 12 | 59 | — | — | Available |
| KB4EUE | 12 | 53 | 1998-04-12 | 2000-04-13 | Available |
| KB4EUF | 12 | 61 | 2008-01-09 | 2010-01-10 | Available |
| KB4EUG | 11 | 61 | — | — | Available |
| KB4EUH | 12 | 59 | — | — | Available |
| KB4EUI | 13 | 55 | 2024-12-16 | — | Active |
| KB4EUJ | 13 | 65 | — | — | Available |
| KB4EUK | 12 | 61 | — | — | Available |
| KB4EUL | 12 | 61 | — | — | Available |
| KB4EUM | 11 | 59 | — | — | Available |
| KB4EUN | 13 | 57 | — | — | Available |
| KB4EUO | 12 | 63 | — | — | Available |
| KB4EUP | 12 | 63 | — | — | Available |
| KB4EUQ | 12 | 65 | — | — | Available |
| KB4EUR | 13 | 59 | — | — | Available |
| KB4EUS | 13 | 57 | — | — | Available |
| KB4EUT | 12 | 55 | 2009-02-07 | 2011-02-08 | Available |
| KB4EUU | 13 | 59 | — | — | Available |
| KB4EUV | 12 | 61 | — | — | Available |
| KB4EUW | 12 | 61 | — | — | Available |
| KB4EUX | 12 | 63 | 1997-09-29 | 1999-09-30 | Available |
| KB4EUY | 12 | 65 | 1998-02-09 | 2000-02-10 | Available |
| KB4EUZ | 12 | 63 | 2019-03-22 | 2021-03-23 | Available |
| KB4EVA | 11 | 59 | — | — | Available |
| KB4EVB | 11 | 63 | — | — | Available |
| KB4EVC | 11 | 65 | — | — | Available |
| KB4EVD | 11 | 61 | — | — | Available |
| KB4EVE | 11 | 55 | — | — | Available |
| KB4EVF | 11 | 63 | — | — | Available |
| KB4EVG | 10 | 63 | — | — | Available |
| KB4EVH | 11 | 61 | 2024-03-05 | 2026-03-06 | Available |
| KB4EVI | 12 | 57 | — | — | Available |
| KB4EVJ | 12 | 67 | — | — | Available |
| KB4EVK | 11 | 63 | 2018-09-14 | 2020-09-15 | Available |
| KB4EVL | 11 | 63 | 2028-05-01 | — | Active |
| KB4EVM | 10 | 61 | — | — | Available |
| KB4EVN | 12 | 59 | — | — | Available |
| KB4EVO | 11 | 65 | — | — | Available |
| KB4EVP | 11 | 65 | — | — | Available |
| KB4EVQ | 11 | 67 | 1998-06-28 | 2000-06-29 | Available |
| KB4EVR | 12 | 61 | — | — | Available |
| KB4EVS | 12 | 59 | 2015-02-22 | 2017-02-23 | Available |
| KB4EVT | 11 | 57 | 2034-03-29 | — | Active |
| KB4EVU | 12 | 61 | — | — | Available |
| KB4EVV | 11 | 63 | — | — | Available |
| KB4EVW | 11 | 63 | — | — | Available |
| KB4EVX | 11 | 65 | 2008-08-19 | 2010-08-20 | Available |
| KB4EVY | 11 | 67 | — | — | Available |
| KB4EVZ | 11 | 65 | — | — | Available |
| KB4EWA | 11 | 59 | — | — | Available |
| KB4EWB | 11 | 63 | — | — | Available |
| KB4EWC | 11 | 65 | — | — | Available |
| KB4EWD | 11 | 61 | — | — | Available |
| KB4EWE | 11 | 55 | 2009-03-16 | 2011-03-17 | Available |
| KB4EWF | 11 | 63 | — | — | Available |
| KB4EWG | 10 | 63 | 2036-01-22 | — | Active |
| KB4EWH | 11 | 61 | — | — | Available |
| KB4EWI | 12 | 57 | — | — | Available |
| KB4EWJ | 12 | 67 | 1998-03-15 | 2000-03-16 | Available |
| KB4EWK | 11 | 63 | 2018-03-10 | 2020-03-11 | Available |
| KB4EWL | 11 | 63 | — | — | Available |
| KB4EWM | 10 | 61 | — | — | Available |
| KB4EWN | 12 | 59 | — | — | Available |
| KB4EWO | 11 | 65 | 2029-08-20 | — | Active |
| KB4EWP | 11 | 65 | — | — | Available |
| KB4EWQ | 11 | 67 | 1998-12-13 | 2000-12-14 | Available |
| KB4EWR | 12 | 61 | — | — | Available |
| KB4EWS | 12 | 59 | — | — | Available |
| KB4EWT | 11 | 57 | — | — | Available |
| KB4EWU | 12 | 61 | 2008-02-03 | 2010-02-04 | Available |
| KB4EWV | 11 | 63 | — | — | Available |
| KB4EWW | 11 | 63 | — | — | Available |
| KB4EWX | 11 | 65 | — | — | Available |
| KB4EWY | 11 | 67 | — | — | Available |
| KB4EWZ | 11 | 65 | — | — | Available |
| KB4EXA | 11 | 61 | — | — | Available |
| KB4EXB | 11 | 65 | — | — | Available |
| KB4EXC | 11 | 67 | — | — | Available |