District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KB4FUF | 12 | 69 | 2020-01-16 | 2022-01-17 | Available |
| KB4FUG | 11 | 69 | — | — | Available |
| KB4FUH | 12 | 67 | 2006-04-17 | 2008-04-18 | Available |
| KB4FUI | 13 | 63 | — | — | Available |
| KB4FUJ | 13 | 73 | — | — | Available |
| KB4FUK | 12 | 69 | — | — | Available |
| KB4FUL | 12 | 69 | — | — | Available |
| KB4FUM | 11 | 67 | — | — | Available |
| KB4FUN | 13 | 65 | — | — | Available |
| KB4FUO | 12 | 71 | — | — | Available |
| KB4FUP | 12 | 71 | — | — | Available |
| KB4FUQ | 12 | 73 | — | — | Available |
| KB4FUR | 13 | 67 | — | — | Available |
| KB4FUS | 13 | 65 | — | — | Available |
| KB4FUT | 12 | 63 | — | — | Available |
| KB4FUU | 13 | 67 | — | — | Available |
| KB4FUV | 12 | 69 | — | — | Available |
| KB4FUW | 12 | 69 | 2031-10-01 | — | Active |
| KB4FUX | 12 | 71 | — | — | Available |
| KB4FUY | 12 | 73 | — | — | Available |
| KB4FUZ | 12 | 71 | 2030-05-09 | — | Active |
| KB4FVA | 11 | 67 | 2018-10-04 | 2020-10-05 | Available |
| KB4FVB | 11 | 71 | 2014-11-10 | 2016-11-11 | Available |
| KB4FVC | 11 | 73 | — | — | Available |
| KB4FVD | 11 | 69 | — | — | Available |
| KB4FVE | 11 | 63 | — | — | Available |
| KB4FVF | 11 | 71 | — | — | Available |
| KB4FVG | 10 | 71 | 2028-04-22 | — | Active |
| KB4FVH | 11 | 69 | — | — | Available |
| KB4FVI | 12 | 65 | — | — | Available |
| KB4FVJ | 12 | 75 | 2036-01-27 | — | Active |
| KB4FVK | 11 | 71 | — | — | Available |
| KB4FVL | 11 | 71 | — | — | Available |
| KB4FVM | 10 | 69 | — | — | Available |
| KB4FVN | 12 | 67 | — | — | Available |
| KB4FVO | 11 | 73 | — | — | Available |
| KB4FVP | 11 | 73 | 2009-10-24 | 2011-10-25 | Available |
| KB4FVQ | 11 | 75 | — | — | Available |
| KB4FVR | 12 | 69 | — | — | Available |
| KB4FVS | 12 | 67 | — | — | Available |
| KB4FVT | 11 | 65 | — | — | Available |
| KB4FVU | 12 | 69 | — | — | Available |
| KB4FVV | 11 | 71 | — | — | Available |
| KB4FVW | 11 | 71 | — | — | Available |
| KB4FVX | 11 | 73 | — | — | Available |
| KB4FVY | 11 | 75 | — | — | Available |
| KB4FVZ | 11 | 73 | — | — | Available |
| KB4FWA | 11 | 67 | — | — | Available |
| KB4FWB | 11 | 71 | — | — | Available |
| KB4FWC | 11 | 73 | — | — | Available |
| KB4FWD | 11 | 69 | — | — | Available |
| KB4FWE | 11 | 63 | — | — | Available |
| KB4FWF | 11 | 71 | — | — | Available |
| KB4FWG | 10 | 71 | — | — | Available |
| KB4FWH | 11 | 69 | — | — | Available |
| KB4FWI | 12 | 65 | — | — | Available |
| KB4FWJ | 12 | 75 | 2007-10-21 | 2009-10-22 | Available |
| KB4FWK | 11 | 71 | — | — | Available |
| KB4FWL | 11 | 71 | 2001-06-22 | 2003-06-23 | Available |
| KB4FWM | 10 | 69 | 2028-02-27 | — | Active |
| KB4FWN | 12 | 67 | 2006-04-18 | 2008-04-19 | Available |
| KB4FWO | 11 | 73 | — | — | Available |
| KB4FWP | 11 | 73 | — | — | Available |
| KB4FWQ | 11 | 75 | — | — | Available |
| KB4FWR | 12 | 69 | — | — | Available |
| KB4FWS | 12 | 67 | 2006-05-13 | 2008-05-14 | Available |
| KB4FWT | 11 | 65 | — | — | Available |
| KB4FWU | 12 | 69 | — | — | Available |
| KB4FWV | 11 | 71 | 2028-07-01 | — | Active |
| KB4FWW | 11 | 71 | 2008-07-17 | 2010-07-18 | Available |
| KB4FWX | 11 | 73 | 1998-02-09 | 2000-02-10 | Available |
| KB4FWY | 11 | 75 | — | — | Available |
| KB4FWZ | 11 | 73 | 2008-07-17 | 2010-07-18 | Available |
| KB4FXA | 11 | 69 | 2017-09-12 | 2019-09-13 | Available |
| KB4FXB | 11 | 73 | — | — | Available |
| KB4FXC | 11 | 75 | 2022-04-15 | 2024-04-16 | Available |
| KB4FXD | 11 | 71 | 2031-04-30 | — | Active |
| KB4FXE | 11 | 65 | 2028-07-15 | — | Active |
| KB4FXF | 11 | 73 | 1998-05-10 | 2000-05-11 | Available |
| KB4FXG | 10 | 73 | — | — | Available |
| KB4FXH | 11 | 71 | 1998-09-06 | 2000-09-07 | Available |
| KB4FXI | 12 | 67 | — | — | Available |
| KB4FXJ | 12 | 77 | — | — | Available |
| KB4FXK | 11 | 73 | — | — | Available |
| KB4FXL | 11 | 73 | 2032-11-24 | — | Active |
| KB4FXM | 10 | 71 | — | — | Available |
| KB4FXN | 12 | 69 | — | — | Available |
| KB4FXO | 11 | 75 | — | — | Available |
| KB4FXP | 11 | 75 | 2028-03-24 | — | Active |
| KB4FXQ | 11 | 77 | — | — | Available |
| KB4FXR | 12 | 71 | — | — | Available |
| KB4FXS | 12 | 69 | 1998-02-09 | 2000-02-10 | Available |
| KB4FXT | 11 | 67 | — | — | Available |
| KB4FXU | 12 | 71 | 1998-09-27 | 2000-09-28 | Available |
| KB4FXV | 11 | 73 | 2027-06-24 | — | Active |
| KB4FXW | 11 | 73 | — | — | Available |
| KB4FXX | 11 | 75 | 2034-01-25 | — | Active |
| KB4FXY | 11 | 77 | 2028-02-20 | — | Active |
| KB4FXZ | 11 | 75 | 2013-08-27 | 2015-08-28 | Available |
| KB4FYA | 11 | 71 | — | — | Available |