District 3
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC3WQ | 9 | 67 | — | — | Available |
| KC3WR | 10 | 61 | — | — | Available |
| KC3WS | 10 | 59 | — | — | Available |
| KC3WT | 9 | 57 | — | — | Available |
| KC3WU | 10 | 61 | — | — | Available |
| KC3WV | 9 | 63 | — | — | Available |
| KC3WW | 9 | 63 | — | — | Available |
| KC3WX | 9 | 65 | 2033-09-07 | — | Active |
| KC3WY | 9 | 67 | 2021-07-23 | 2023-07-24 | Available |
| KC3WZ | 9 | 65 | 2006-01-30 | 2008-01-31 | Available |
| KC3XA | 9 | 61 | 2000-10-30 | 2002-10-31 | Available |
| KC3XB | 9 | 65 | — | — | Available |
| KC3XC | 9 | 67 | 2002-02-11 | 2004-02-12 | Available |
| KC3XD | 9 | 63 | 2036-02-16 | — | Active |
| KC3XE | 9 | 57 | 2006-02-16 | 2008-02-17 | Available |
| KC3XF | 9 | 65 | — | — | Available |
| KC3XG | 8 | 65 | — | — | Available |
| KC3XH | 9 | 63 | — | — | Available |
| KC3XI | 10 | 59 | 2006-06-18 | 2008-06-19 | Available |
| KC3XJ | 10 | 69 | — | — | Available |
| KC3XK | 9 | 65 | — | — | Available |
| KC3XL | 9 | 65 | 2016-02-28 | 2018-03-01 | Available |
| KC3XM | 8 | 63 | 2036-05-27 | — | Active |
| KC3XN | 10 | 61 | 2000-05-08 | 2002-05-09 | Available |
| KC3XO | 9 | 67 | 2032-06-09 | — | Active |
| KC3XP | 9 | 67 | — | — | Available |
| KC3XQ | 9 | 69 | 2026-07-24 | — | Active |
| KC3XR | 10 | 63 | — | — | Available |
| KC3XS | 10 | 61 | — | — | Available |
| KC3XT | 9 | 59 | 2016-03-20 | 2018-03-21 | Available |
| KC3XU | 10 | 63 | 2016-09-27 | 2018-09-28 | Available |
| KC3XV | 9 | 65 | 2026-04-15 | — | Active |
| KC3XW | 9 | 65 | 2003-11-18 | 2005-11-19 | Available |
| KC3XX | 9 | 67 | — | — | Available |
| KC3XY | 9 | 69 | 2031-11-05 | — | Active |
| KC3XZ | 9 | 67 | 2036-08-29 | — | Active |
| KC3YA | 9 | 63 | 1999-03-04 | 2001-03-05 | Available |
| KC3YB | 9 | 67 | 2031-09-10 | — | Active |
| KC3YC | 9 | 69 | 2034-04-26 | — | Active |
| KC3YD | 9 | 65 | 2000-05-22 | 2002-05-23 | Available |
| KC3YE | 9 | 59 | 2006-03-21 | 2008-03-22 | Available |
| KC3YF | 9 | 67 | — | — | Available |
| KC3YG | 8 | 67 | 2036-03-21 | — | Active |
| KC3YH | 9 | 65 | 2032-11-19 | — | Active (Vanity) |
| KC3YI | 10 | 61 | — | — | Available |
| KC3YJ | 10 | 71 | — | — | Available |
| KC3YK | 9 | 67 | 2014-08-10 | 2016-08-11 | Available |
| KC3YL | 9 | 67 | — | — | Available |
| KC3YM | 8 | 65 | — | — | Available |
| KC3YN | 10 | 63 | 2026-05-22 | — | Active |
| KC3YO | 9 | 69 | 2028-08-07 | — | Active |
| KC3YP | 9 | 69 | — | — | Available |
| KC3YQ | 9 | 71 | 2016-08-29 | 2018-08-30 | Available |
| KC3YR | 10 | 65 | 2028-01-07 | — | Active |
| KC3YS | 10 | 63 | 2036-04-15 | — | Active |
| KC3YT | 9 | 61 | 2016-04-22 | 2018-04-23 | Available |
| KC3YU | 10 | 65 | — | — | Available |
| KC3YV | 9 | 67 | 2026-05-24 | — | Active |
| KC3YW | 9 | 67 | 1998-07-15 | 2000-07-16 | Available |
| KC3YX | 9 | 69 | 2006-05-01 | 2008-05-02 | Available |
| KC3YY | 9 | 71 | 2030-10-16 | — | Active |
| KC3YZ | 9 | 69 | 1997-09-01 | 1999-09-02 | Available |
| KC3ZA | 9 | 61 | 2028-10-07 | — | Active |
| KC3ZB | 9 | 65 | — | — | Available |
| KC3ZC | 9 | 67 | 2002-08-04 | 2004-08-05 | Available |
| KC3ZD | 9 | 63 | 2016-04-01 | 2018-04-02 | Available |
| KC3ZE | 9 | 57 | — | — | Available |
| KC3ZF | 9 | 65 | — | — | Available |
| KC3ZG | 8 | 65 | — | — | Available |
| KC3ZH | 9 | 63 | 2006-09-24 | 2008-09-25 | Available |
| KC3ZI | 10 | 59 | 2036-06-19 | — | Active |
| KC3ZJ | 10 | 69 | 2006-06-12 | 2008-06-13 | Available |
| KC3ZK | 9 | 65 | 2034-02-20 | — | Active |
| KC3ZL | 9 | 65 | — | — | Available |
| KC3ZM | 8 | 63 | 2006-03-31 | 2008-04-01 | Available |
| KC3ZN | 10 | 61 | — | — | Available |
| KC3ZO | 9 | 67 | 2036-06-28 | — | Active |
| KC3ZP | 9 | 67 | — | — | Available |
| KC3ZQ | 9 | 69 | 2001-03-06 | 2003-03-07 | Available |
| KC3ZR | 10 | 63 | — | — | Available |
| KC3ZS | 10 | 61 | 2006-11-04 | 2008-11-05 | Available |
| KC3ZT | 9 | 59 | 2011-08-13 | 2013-08-14 | Available |
| KC3ZU | 10 | 63 | 2006-03-25 | 2008-03-26 | Available |
| KC3ZV | 9 | 65 | — | — | Available |
| KC3ZW | 9 | 65 | — | — | Available |
| KC3ZX | 9 | 67 | — | — | Available |
| KC3ZY | 9 | 69 | 1997-10-14 | 1999-10-15 | Available |
| KC3ZZ | 9 | 67 | 2036-08-22 | — | Active |
| KD3AA | 9 | 51 | 2032-07-13 | — | Active |
| KD3AB | 9 | 55 | — | — | Available |
| KD3AC | 9 | 57 | — | — | Available |
| KD3AD | 9 | 53 | — | — | Available |
| KD3AE | 9 | 47 | 2028-01-03 | — | Active |
| KD3AF | 9 | 55 | 2025-06-02 | — | Active |
| KD3AG | 8 | 55 | 2009-03-24 | 2011-03-25 | Available |
| KD3AH | 9 | 53 | — | — | Available |
| KD3AI | 10 | 49 | 2027-02-14 | — | Active |
| KD3AJ | 10 | 59 | — | — | Available |
| KD3AK | 9 | 55 | 2004-03-09 | 2006-03-10 | Available |
| KD3AL | 9 | 55 | — | — | Available |