District 3
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC3DK | 9 | 61 | — | — | Available |
| KC3DL | 9 | 61 | — | — | Available |
| KC3DM | 8 | 59 | — | — | Available |
| KC3DN | 10 | 57 | 2002-10-20 | 2004-10-21 | Available |
| KC3DO | 9 | 63 | — | — | Available |
| KC3DP | 9 | 63 | 2000-02-05 | 2002-02-06 | Available |
| KC3DQ | 9 | 65 | — | — | Available |
| KC3DR | 10 | 59 | 2023-12-29 | 2025-12-30 | Available |
| KC3DS | 10 | 57 | 2028-02-26 | — | Active |
| KC3DT | 9 | 55 | 2027-06-14 | — | Active |
| KC3DU | 10 | 59 | 2007-04-22 | 2009-04-23 | Available |
| KC3DV | 9 | 61 | — | — | Available |
| KC3DW | 9 | 61 | 2035-06-17 | — | Active (Vanity) |
| KC3DX | 9 | 63 | 2025-12-08 | — | Active (Vanity) |
| KC3DY | 9 | 65 | 2028-06-26 | — | Active (Vanity) |
| KC3DZ | 9 | 63 | 1997-12-29 | 1999-12-30 | Available |
| KC3EA | 9 | 51 | — | — | Available |
| KC3EB | 9 | 55 | — | — | Available |
| KC3EC | 9 | 57 | 2021-11-22 | 2023-11-23 | Available |
| KC3ED | 9 | 53 | 2033-07-21 | — | Active (Vanity) |
| KC3EE | 9 | 47 | — | — | Available |
| KC3EF | 9 | 55 | 2027-09-27 | — | Active |
| KC3EG | 8 | 55 | 2007-05-23 | 2009-05-24 | Available |
| KC3EH | 9 | 53 | 2019-04-27 | 2021-04-28 | Available |
| KC3EI | 10 | 49 | — | — | Available |
| KC3EJ | 10 | 59 | — | — | Available |
| KC3EK | 9 | 55 | 2017-12-05 | 2019-12-06 | Available |
| KC3EL | 9 | 55 | — | — | Available |
| KC3EM | 8 | 53 | 2028-01-07 | — | Active |
| KC3EN | 10 | 51 | 2035-08-07 | — | Active (Vanity) |
| KC3EO | 9 | 57 | — | — | Available |
| KC3EP | 9 | 57 | 2008-03-16 | 2010-03-17 | Available |
| KC3EQ | 9 | 59 | 1999-11-04 | 2001-11-05 | Available |
| KC3ER | 10 | 53 | 1999-08-15 | 2001-08-16 | Available |
| KC3ES | 10 | 51 | — | — | Available |
| KC3ET | 9 | 49 | 2010-09-03 | 2012-09-04 | Available |
| KC3EU | 10 | 53 | — | — | Available |
| KC3EV | 9 | 55 | 2018-01-06 | 2020-01-07 | Available |
| KC3EW | 9 | 55 | — | — | Available |
| KC3EX | 9 | 57 | — | — | Available |
| KC3EY | 9 | 59 | — | — | Available |
| KC3EZ | 9 | 57 | 2027-11-28 | — | Active |
| KC3FA | 9 | 59 | 2007-03-05 | 2009-03-06 | Available |
| KC3FB | 9 | 63 | 2014-01-18 | 2016-01-19 | Available |
| KC3FC | 9 | 65 | 2006-10-10 | 2008-10-11 | Available |
| KC3FD | 9 | 61 | — | — | Available |
| KC3FE | 9 | 55 | 2035-01-23 | — | Active |
| KC3FF | 9 | 63 | 2027-11-05 | — | Active |
| KC3FG | 8 | 63 | 2007-02-20 | 2009-02-21 | Available |
| KC3FH | 9 | 61 | 2004-02-28 | 2006-03-01 | Available |
| KC3FI | 10 | 57 | 2024-04-05 | 2026-04-06 | Available |
| KC3FJ | 10 | 67 | — | — | Available |
| KC3FK | 9 | 63 | — | — | Available |
| KC3FL | 9 | 63 | 2031-06-05 | — | Active |
| KC3FM | 8 | 61 | — | — | Available |
| KC3FN | 10 | 59 | 2017-08-22 | 2019-08-23 | Available |
| KC3FO | 9 | 65 | 2027-01-15 | — | Active |
| KC3FP | 9 | 65 | — | — | Available |
| KC3FQ | 9 | 67 | 1997-10-20 | 1999-10-21 | Available |
| KC3FR | 10 | 61 | 2022-03-17 | 2024-03-18 | Available |
| KC3FS | 10 | 59 | 2016-03-28 | 2018-03-29 | Available |
| KC3FT | 9 | 57 | 2017-06-23 | 2019-06-24 | Available |
| KC3FU | 10 | 61 | — | — | Available |
| KC3FV | 9 | 63 | 1997-11-10 | 1999-11-11 | Available |
| KC3FW | 9 | 63 | — | — | Available |
| KC3FX | 9 | 65 | — | — | Available |
| KC3FY | 9 | 67 | — | — | Available |
| KC3FZ | 9 | 65 | 2029-05-03 | — | Active |
| KC3GA | 8 | 59 | — | — | Available |
| KC3GB | 8 | 63 | 2007-09-18 | 2009-09-19 | Available |
| KC3GC | 8 | 65 | 1998-02-09 | 2000-02-10 | Available |
| KC3GD | 8 | 61 | — | — | Available |
| KC3GE | 8 | 55 | 2018-06-03 | 2020-06-04 | Available |
| KC3GF | 8 | 63 | — | — | Available |
| KC3GG | 7 | 63 | 2036-05-21 | — | Active (Vanity) |
| KC3GH | 8 | 61 | 2016-02-07 | 2018-02-08 | Available |
| KC3GI | 9 | 57 | 2036-05-22 | — | Active |
| KC3GJ | 9 | 67 | — | — | Available |
| KC3GK | 8 | 63 | 2027-12-17 | — | Active |
| KC3GL | 8 | 63 | — | — | Available |
| KC3GM | 7 | 61 | 2007-07-09 | 2009-07-10 | Available |
| KC3GN | 9 | 59 | 2024-07-08 | 2026-07-09 | Available |
| KC3GO | 8 | 65 | — | — | Available |
| KC3GP | 8 | 65 | — | — | Available |
| KC3GQ | 8 | 67 | 2017-12-05 | 2019-12-06 | Available |
| KC3GR | 9 | 61 | 2007-08-29 | 2009-08-30 | Available |
| KC3GS | 9 | 59 | 2018-06-18 | 2020-06-19 | Available |
| KC3GT | 8 | 57 | — | — | Available |
| KC3GU | 9 | 61 | — | — | Available |
| KC3GV | 8 | 63 | 2027-11-27 | — | Active |
| KC3GW | 8 | 63 | — | — | Available |
| KC3GX | 8 | 65 | — | — | Available |
| KC3GY | 8 | 67 | 2004-03-16 | 2006-03-17 | Available |
| KC3GZ | 8 | 65 | — | — | Available |
| KC3HA | 9 | 57 | 2026-11-02 | — | Active |
| KC3HB | 9 | 61 | 2018-01-26 | 2020-01-27 | Available |
| KC3HC | 9 | 63 | 2001-10-01 | 2003-10-02 | Available |
| KC3HD | 9 | 59 | — | — | Available |
| KC3HE | 9 | 53 | — | — | Available |
| KC3HF | 9 | 61 | 2035-05-28 | — | Active (Vanity) |