District 3
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC3SU | 11 | 57 | — | — | Available |
| KC3SV | 10 | 59 | 2010-07-10 | 2012-07-11 | Available |
| KC3SW | 10 | 59 | — | — | Available |
| KC3SX | 10 | 61 | — | — | Available |
| KC3SY | 10 | 63 | 2016-08-04 | 2018-08-05 | Available |
| KC3SZ | 10 | 61 | 2030-10-22 | — | Active |
| KC3TA | 9 | 53 | 2007-06-09 | 2009-06-10 | Available |
| KC3TB | 9 | 57 | — | — | Available |
| KC3TC | 9 | 59 | 2021-07-30 | 2023-07-31 | Available |
| KC3TD | 9 | 55 | 2030-12-15 | — | Active (Vanity) |
| KC3TE | 9 | 49 | 2024-03-05 | 2026-03-06 | Available |
| KC3TF | 9 | 57 | 2005-03-30 | 2007-03-31 | Available |
| KC3TG | 8 | 57 | 2025-08-15 | — | Active |
| KC3TH | 9 | 55 | 2005-09-14 | 2007-09-15 | Available |
| KC3TI | 10 | 51 | 2004-12-28 | 2006-12-29 | Available |
| KC3TJ | 10 | 61 | 2005-05-30 | 2007-05-31 | Available |
| KC3TK | 9 | 57 | 2030-06-19 | — | Active |
| KC3TL | 9 | 57 | 2031-02-02 | — | Active (Vanity) |
| KC3TM | 8 | 55 | 2004-07-14 | 2006-07-15 | Available |
| KC3TN | 10 | 53 | 2000-08-29 | 2002-08-30 | Available |
| KC3TO | 9 | 59 | 2023-08-10 | 2025-08-11 | Available |
| KC3TP | 9 | 59 | — | — | Available |
| KC3TQ | 9 | 61 | — | — | Available |
| KC3TR | 10 | 55 | — | — | Available |
| KC3TS | 10 | 53 | — | — | Available |
| KC3TT | 9 | 51 | 2032-08-13 | — | Active |
| KC3TU | 10 | 55 | 2002-08-11 | 2004-08-12 | Available |
| KC3TV | 9 | 57 | 2035-04-25 | — | Active |
| KC3TW | 9 | 57 | — | — | Available |
| KC3TX | 9 | 59 | — | — | Available |
| KC3TY | 9 | 61 | — | — | Available |
| KC3TZ | 9 | 59 | — | — | Available |
| KC3UA | 10 | 57 | — | — | Available |
| KC3UB | 10 | 61 | — | — | Available |
| KC3UC | 10 | 63 | — | — | Available |
| KC3UD | 10 | 59 | — | — | Available |
| KC3UE | 10 | 53 | 2033-01-07 | — | Active |
| KC3UF | 10 | 61 | 2035-12-29 | — | Active |
| KC3UG | 9 | 61 | — | — | Available |
| KC3UH | 10 | 59 | 2024-03-05 | 2026-03-06 | Available |
| KC3UI | 11 | 55 | — | — | Available |
| KC3UJ | 11 | 65 | — | — | Available |
| KC3UK | 10 | 61 | 2005-11-28 | 2007-11-29 | Available |
| KC3UL | 10 | 61 | — | — | Available |
| KC3UM | 9 | 59 | 2005-07-21 | 2007-07-22 | Available |
| KC3UN | 11 | 57 | 2024-06-15 | 2026-06-16 | Available |
| KC3UO | 10 | 63 | — | — | Available |
| KC3UP | 10 | 63 | 2010-07-03 | 2012-07-04 | Available |
| KC3UQ | 10 | 65 | 2028-12-18 | — | Active |
| KC3UR | 11 | 59 | 2015-09-27 | 2017-09-28 | Available |
| KC3US | 11 | 57 | 2026-06-28 | — | Active |
| KC3UT | 10 | 55 | — | — | Available |
| KC3UU | 11 | 59 | — | — | Available |
| KC3UV | 10 | 61 | 1997-12-17 | 1999-12-18 | Available |
| KC3UW | 10 | 61 | — | — | Available |
| KC3UX | 10 | 63 | — | — | Available |
| KC3UY | 10 | 65 | 2001-05-07 | 2003-05-08 | Available |
| KC3UZ | 10 | 63 | 2017-11-10 | 2019-11-11 | Available |
| KC3VA | 9 | 59 | — | — | Available |
| KC3VB | 9 | 63 | — | — | Available |
| KC3VC | 9 | 65 | 2025-02-24 | — | Active |
| KC3VD | 9 | 61 | 2016-04-24 | 2018-04-25 | Available |
| KC3VE | 9 | 55 | 2015-09-14 | 2017-09-15 | Available |
| KC3VF | 9 | 63 | — | — | Available |
| KC3VG | 8 | 63 | 2005-04-16 | 2007-04-17 | Available |
| KC3VH | 9 | 61 | 2026-01-27 | — | Active |
| KC3VI | 10 | 57 | 2007-11-10 | 2009-11-11 | Available |
| KC3VJ | 10 | 67 | 1998-08-16 | 2000-08-17 | Available |
| KC3VK | 9 | 63 | — | — | Available |
| KC3VL | 9 | 63 | 2005-10-05 | 2007-10-06 | Available |
| KC3VM | 8 | 61 | 2005-11-28 | 2007-11-29 | Available |
| KC3VN | 10 | 59 | — | — | Available |
| KC3VO | 9 | 65 | 2035-11-28 | — | Active |
| KC3VP | 9 | 65 | — | — | Available |
| KC3VQ | 9 | 67 | 2015-11-28 | 2017-11-29 | Available |
| KC3VR | 10 | 61 | — | — | Available |
| KC3VS | 10 | 59 | — | — | Available |
| KC3VT | 9 | 57 | — | — | Available |
| KC3VU | 10 | 61 | — | — | Available |
| KC3VV | 9 | 63 | — | — | Available |
| KC3VW | 9 | 63 | 2025-11-24 | — | Active |
| KC3VX | 9 | 65 | — | — | Available |
| KC3VY | 9 | 67 | — | — | Available |
| KC3VZ | 9 | 65 | 2005-05-05 | 2007-05-06 | Available |
| KC3WA | 9 | 59 | 2007-05-19 | 2009-05-20 | Available |
| KC3WB | 9 | 63 | 2033-09-07 | — | Active |
| KC3WC | 9 | 65 | — | — | Available |
| KC3WD | 9 | 61 | 2028-03-19 | — | Active |
| KC3WE | 9 | 55 | — | — | Available |
| KC3WF | 9 | 63 | 2026-01-19 | — | Active |
| KC3WG | 8 | 63 | — | — | Available |
| KC3WH | 9 | 61 | 2035-12-08 | — | Active (Vanity) |
| KC3WI | 10 | 57 | 2016-01-19 | 2018-01-20 | Available |
| KC3WJ | 10 | 67 | 2029-10-31 | — | Active |
| KC3WK | 9 | 63 | 2005-05-24 | 2007-05-25 | Available |
| KC3WL | 9 | 63 | — | — | Available |
| KC3WM | 8 | 61 | — | — | Available |
| KC3WN | 10 | 59 | — | — | Available |
| KC3WO | 9 | 65 | 2035-09-09 | — | Active |
| KC3WP | 9 | 65 | — | — | Available |