District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KB4HZX | 11 | 73 | — | — | Available |
| KB4HZY | 11 | 75 | — | — | Available |
| KB4HZZ | 11 | 73 | — | — | Available |
| KB4IAA | 12 | 57 | — | — | Available |
| KB4IAB | 12 | 61 | — | — | Available |
| KB4IAC | 12 | 63 | — | — | Available |
| KB4IAD | 12 | 59 | — | — | Available |
| KB4IAE | 12 | 53 | 2007-09-28 | 2009-09-29 | Available |
| KB4IAF | 12 | 61 | — | — | Available |
| KB4IAG | 11 | 61 | — | — | Available |
| KB4IAH | 12 | 59 | 2004-09-15 | 2006-09-16 | Available |
| KB4IAI | 13 | 55 | 1998-03-15 | 2000-03-16 | Available |
| KB4IAJ | 13 | 65 | 2028-04-21 | — | Active |
| KB4IAK | 12 | 61 | — | — | Available |
| KB4IAL | 12 | 61 | 2032-06-13 | — | Active |
| KB4IAM | 11 | 59 | — | — | Available |
| KB4IAN | 13 | 57 | 2035-05-28 | — | Active (Vanity) |
| KB4IAO | 12 | 63 | — | — | Available |
| KB4IAP | 12 | 63 | — | — | Available |
| KB4IAQ | 12 | 65 | 2003-10-19 | 2005-10-20 | Available |
| KB4IAR | 13 | 59 | — | — | Available |
| KB4IAS | 13 | 57 | 2005-04-06 | 2007-04-07 | Available |
| KB4IAT | 12 | 55 | — | — | Available |
| KB4IAU | 13 | 59 | — | — | Available |
| KB4IAV | 12 | 61 | — | — | Available |
| KB4IAW | 12 | 61 | — | — | Available |
| KB4IAX | 12 | 63 | 2004-01-04 | 2006-01-05 | Available |
| KB4IAY | 12 | 65 | — | — | Available |
| KB4IAZ | 12 | 63 | 2035-11-29 | — | Active |
| KB4IBA | 12 | 61 | 2034-07-08 | — | Active |
| KB4IBB | 12 | 65 | — | — | Available |
| KB4IBC | 12 | 67 | — | — | Available |
| KB4IBD | 12 | 63 | — | — | Available |
| KB4IBE | 12 | 57 | 2024-08-29 | 2026-08-30 | Available |
| KB4IBF | 12 | 65 | 2022-12-22 | 2024-12-23 | Available |
| KB4IBG | 11 | 65 | — | — | Available |
| KB4IBH | 12 | 63 | — | — | Available |
| KB4IBI | 13 | 59 | — | — | Available |
| KB4IBJ | 13 | 69 | — | — | Available |
| KB4IBK | 12 | 65 | — | — | Available |
| KB4IBL | 12 | 65 | — | — | Available |
| KB4IBM | 11 | 63 | — | — | Available |
| KB4IBN | 13 | 61 | — | — | Available |
| KB4IBO | 12 | 67 | — | — | Available |
| KB4IBP | 12 | 67 | — | — | Available |
| KB4IBQ | 12 | 69 | 2022-05-05 | 2024-05-06 | Available |
| KB4IBR | 13 | 63 | — | — | Available |
| KB4IBS | 13 | 61 | 2002-05-05 | 2004-05-06 | Available |
| KB4IBT | 12 | 59 | 2025-04-06 | — | Active |
| KB4IBU | 13 | 63 | — | — | Available |
| KB4IBV | 12 | 65 | — | — | Available |
| KB4IBW | 12 | 65 | 2034-03-19 | — | Active (Vanity) |
| KB4IBX | 12 | 67 | — | — | Available |
| KB4IBY | 12 | 69 | — | — | Available |
| KB4IBZ | 12 | 67 | 2004-01-18 | 2006-01-19 | Available |
| KB4ICA | 12 | 63 | — | — | Available |
| KB4ICB | 12 | 67 | 2018-04-01 | 2020-04-02 | Available |
| KB4ICC | 12 | 69 | 2019-05-26 | 2021-05-27 | Available |
| KB4ICD | 12 | 65 | 2004-11-07 | 2006-11-08 | Available |
| KB4ICE | 12 | 59 | — | — | Available |
| KB4ICF | 12 | 67 | — | — | Available |
| KB4ICG | 11 | 67 | — | — | Available |
| KB4ICH | 12 | 65 | — | — | Available |
| KB4ICI | 13 | 61 | — | — | Available |
| KB4ICJ | 13 | 71 | — | — | Available |
| KB4ICK | 12 | 67 | — | — | Available |
| KB4ICL | 12 | 67 | 2034-08-31 | — | Active |
| KB4ICM | 11 | 65 | 1999-05-02 | 2001-05-03 | Available |
| KB4ICN | 13 | 63 | — | — | Available |
| KB4ICO | 12 | 69 | — | — | Available |
| KB4ICP | 12 | 69 | — | — | Available |
| KB4ICQ | 12 | 71 | — | — | Available |
| KB4ICR | 13 | 65 | — | — | Available |
| KB4ICS | 13 | 63 | — | — | Available |
| KB4ICT | 12 | 61 | — | — | Available |
| KB4ICU | 13 | 65 | 2029-12-10 | — | Active (Vanity) |
| KB4ICV | 12 | 67 | 2004-03-22 | 2006-03-23 | Available |
| KB4ICW | 12 | 67 | — | — | Available |
| KB4ICX | 12 | 69 | — | — | Available |
| KB4ICY | 12 | 71 | 2034-02-21 | — | Active |
| KB4ICZ | 12 | 69 | — | — | Available |
| KB4IDA | 12 | 59 | 2034-12-03 | — | Active (Vanity) |
| KB4IDB | 12 | 63 | — | — | Available |
| KB4IDC | 12 | 65 | 2004-12-04 | 2006-12-05 | Available |
| KB4IDD | 12 | 61 | 2028-07-16 | — | Active |
| KB4IDE | 12 | 55 | 2036-10-27 | — | Active |
| KB4IDF | 12 | 63 | — | — | Available |
| KB4IDG | 11 | 63 | — | — | Available |
| KB4IDH | 12 | 61 | — | — | Available |
| KB4IDI | 13 | 57 | 2002-07-21 | 2004-07-22 | Available |
| KB4IDJ | 13 | 67 | 2006-04-04 | 2008-04-05 | Available |
| KB4IDK | 12 | 63 | — | — | Available |
| KB4IDL | 12 | 63 | 2012-06-02 | 2014-06-03 | Available |
| KB4IDM | 11 | 61 | — | — | Available |
| KB4IDN | 13 | 59 | — | — | Available |
| KB4IDO | 12 | 65 | — | — | Available |
| KB4IDP | 12 | 65 | 2004-10-24 | 2006-10-25 | Available |
| KB4IDQ | 12 | 67 | — | — | Available |
| KB4IDR | 13 | 61 | 2020-06-13 | 2022-06-14 | Available |
| KB4IDS | 13 | 59 | — | — | Available |