District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KB4DSJ | 13 | 69 | 2018-12-22 | 2020-12-23 | Available |
| KB4DSK | 12 | 65 | — | — | Available |
| KB4DSL | 12 | 65 | 2031-11-05 | — | Active (Vanity) |
| KB4DSM | 11 | 63 | 2036-01-30 | — | Active |
| KB4DSN | 13 | 61 | — | — | Available |
| KB4DSO | 12 | 67 | — | — | Available |
| KB4DSP | 12 | 67 | — | — | Available |
| KB4DSQ | 12 | 69 | — | — | Available |
| KB4DSR | 13 | 63 | — | — | Available |
| KB4DSS | 13 | 61 | — | — | Available |
| KB4DST | 12 | 59 | — | — | Available |
| KB4DSU | 13 | 63 | — | — | Available |
| KB4DSV | 12 | 65 | — | — | Available |
| KB4DSW | 12 | 65 | — | — | Available |
| KB4DSX | 12 | 67 | — | — | Available |
| KB4DSY | 12 | 69 | — | — | Available |
| KB4DSZ | 12 | 67 | — | — | Available |
| KB4DTA | 11 | 59 | 2003-02-18 | 2005-02-19 | Available |
| KB4DTB | 11 | 63 | 1998-09-06 | 2000-09-07 | Available |
| KB4DTC | 11 | 65 | — | — | Available |
| KB4DTD | 11 | 61 | 2008-04-23 | 2010-04-24 | Available |
| KB4DTE | 11 | 55 | — | — | Available |
| KB4DTF | 11 | 63 | 2009-02-19 | 2011-02-20 | Available |
| KB4DTG | 10 | 63 | — | — | Available |
| KB4DTH | 11 | 61 | — | — | Available |
| KB4DTI | 12 | 57 | — | — | Available |
| KB4DTJ | 12 | 67 | — | — | Available |
| KB4DTK | 11 | 63 | — | — | Available |
| KB4DTL | 11 | 63 | 1997-10-27 | 1999-10-28 | Available |
| KB4DTM | 10 | 61 | — | — | Available |
| KB4DTN | 12 | 59 | 2004-09-23 | 2006-09-24 | Available |
| KB4DTO | 11 | 65 | — | — | Available |
| KB4DTP | 11 | 65 | 2007-10-23 | 2009-10-24 | Available |
| KB4DTQ | 11 | 67 | — | — | Available |
| KB4DTR | 12 | 61 | 1998-01-19 | 2000-01-20 | Available |
| KB4DTS | 12 | 59 | — | — | Available |
| KB4DTT | 11 | 57 | 1998-01-19 | 2000-01-20 | Available |
| KB4DTU | 12 | 61 | 2032-04-01 | — | Active (Vanity) |
| KB4DTV | 11 | 63 | 2001-10-12 | 2003-10-13 | Available |
| KB4DTW | 11 | 63 | — | — | Available |
| KB4DTX | 11 | 65 | — | — | Available |
| KB4DTY | 11 | 67 | — | — | Available |
| KB4DTZ | 11 | 65 | 2025-06-26 | — | Active |
| KB4DUA | 12 | 63 | — | — | Available |
| KB4DUB | 12 | 67 | 2024-07-08 | 2026-07-09 | Available |
| KB4DUC | 12 | 69 | 2031-12-30 | — | Active (Vanity) |
| KB4DUD | 12 | 65 | — | — | Available |
| KB4DUE | 12 | 59 | — | — | Available |
| KB4DUF | 12 | 67 | 2007-11-17 | 2009-11-18 | Available |
| KB4DUG | 11 | 67 | 2031-08-10 | — | Active (Vanity) |
| KB4DUH | 12 | 65 | — | — | Available |
| KB4DUI | 13 | 61 | — | — | Available |
| KB4DUJ | 13 | 71 | — | — | Available |
| KB4DUK | 12 | 67 | — | — | Available |
| KB4DUL | 12 | 67 | 1998-03-01 | 2000-03-02 | Available |
| KB4DUM | 11 | 65 | — | — | Available |
| KB4DUN | 13 | 63 | — | — | Available |
| KB4DUO | 12 | 69 | — | — | Available |
| KB4DUP | 12 | 69 | — | — | Available |
| KB4DUQ | 12 | 71 | — | — | Available |
| KB4DUR | 13 | 65 | — | — | Available |
| KB4DUS | 13 | 63 | — | — | Available |
| KB4DUT | 12 | 61 | — | — | Available |
| KB4DUU | 13 | 65 | — | — | Available |
| KB4DUV | 12 | 67 | — | — | Available |
| KB4DUW | 12 | 67 | — | — | Available |
| KB4DUX | 12 | 69 | — | — | Available |
| KB4DUY | 12 | 71 | 2027-12-24 | — | Active |
| KB4DUZ | 12 | 69 | — | — | Available |
| KB4DVA | 11 | 65 | — | — | Available |
| KB4DVB | 11 | 69 | — | — | Available |
| KB4DVC | 11 | 71 | 2000-04-03 | 2002-04-04 | Available |
| KB4DVD | 11 | 67 | — | — | Available |
| KB4DVE | 11 | 61 | 1997-12-22 | 1999-12-23 | Available |
| KB4DVF | 11 | 69 | 2015-02-11 | 2017-02-12 | Available |
| KB4DVG | 10 | 69 | 1998-03-22 | 2000-03-23 | Available |
| KB4DVH | 11 | 67 | 2027-12-18 | — | Active |
| KB4DVI | 12 | 63 | — | — | Available |
| KB4DVJ | 12 | 73 | 2017-12-18 | 2019-12-19 | Available |
| KB4DVK | 11 | 69 | 2001-11-26 | 2003-11-27 | Available |
| KB4DVL | 11 | 69 | — | — | Available |
| KB4DVM | 10 | 67 | 1997-12-08 | 1999-12-09 | Available |
| KB4DVN | 12 | 65 | — | — | Available |
| KB4DVO | 11 | 71 | — | — | Available |
| KB4DVP | 11 | 71 | — | — | Available |
| KB4DVQ | 11 | 73 | 2018-01-27 | 2020-01-28 | Available |
| KB4DVR | 12 | 67 | — | — | Available |
| KB4DVS | 12 | 65 | — | — | Available |
| KB4DVT | 11 | 63 | — | — | Available |
| KB4DVU | 12 | 67 | — | — | Available |
| KB4DVV | 11 | 69 | 2008-12-28 | 2010-12-29 | Available |
| KB4DVW | 11 | 69 | — | — | Available |
| KB4DVX | 11 | 71 | — | — | Available |
| KB4DVY | 11 | 73 | 1998-07-05 | 2000-07-06 | Available |
| KB4DVZ | 11 | 71 | — | — | Available |
| KB4DWA | 11 | 65 | — | — | Available |
| KB4DWB | 11 | 69 | — | — | Available |
| KB4DWC | 11 | 71 | — | — | Available |
| KB4DWD | 11 | 67 | — | — | Available |
| KB4DWE | 11 | 61 | — | — | Available |