District 3
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC3LC | 9 | 65 | 2022-10-13 | 2024-10-14 | Available |
| KC3LD | 9 | 61 | 2011-07-06 | 2013-07-07 | Available |
| KC3LE | 9 | 55 | 2017-02-07 | 2019-02-08 | Available |
| KC3LF | 9 | 63 | — | — | Available |
| KC3LG | 8 | 63 | — | — | Available |
| KC3LH | 9 | 61 | — | — | Available |
| KC3LI | 10 | 57 | 2028-10-15 | — | Active |
| KC3LJ | 10 | 67 | 2018-10-23 | 2020-10-24 | Available |
| KC3LK | 9 | 63 | 2033-02-16 | — | Active |
| KC3LL | 9 | 63 | 2029-05-31 | — | Active |
| KC3LM | 8 | 61 | — | — | Available |
| KC3LN | 10 | 59 | 2023-07-27 | 2025-07-28 | Available |
| KC3LO | 9 | 65 | 2003-10-26 | 2005-10-27 | Available |
| KC3LP | 9 | 65 | 2013-10-12 | 2015-10-13 | Available |
| KC3LQ | 9 | 67 | 2013-12-07 | 2015-12-08 | Available |
| KC3LR | 10 | 61 | 2035-02-11 | — | Active (Vanity) |
| KC3LS | 10 | 59 | 2013-12-07 | 2015-12-08 | Available |
| KC3LT | 9 | 57 | — | — | Available |
| KC3LU | 10 | 61 | — | — | Available |
| KC3LV | 9 | 63 | 2013-08-10 | 2015-08-11 | Available |
| KC3LW | 9 | 63 | 2032-07-07 | — | Active |
| KC3LX | 9 | 65 | 2014-04-22 | 2016-04-23 | Available |
| KC3LY | 9 | 67 | — | — | Available |
| KC3LZ | 9 | 65 | 2024-12-09 | — | Active |
| KC3MA | 8 | 57 | — | — | Available |
| KC3MB | 8 | 61 | — | — | Available |
| KC3MC | 8 | 63 | — | — | Available |
| KC3MD | 8 | 59 | 2033-12-14 | — | Active |
| KC3ME | 8 | 53 | 2020-01-14 | 2022-01-15 | Available |
| KC3MF | 8 | 61 | — | — | Available |
| KC3MG | 7 | 61 | 2035-03-28 | — | Active |
| KC3MH | 8 | 59 | 2035-04-07 | — | Active |
| KC3MI | 9 | 55 | — | — | Available |
| KC3MJ | 9 | 65 | 2003-11-09 | 2005-11-10 | Available |
| KC3MK | 8 | 61 | 2002-07-27 | 2004-07-28 | Available |
| KC3ML | 8 | 61 | 2004-07-14 | 2006-07-15 | Available |
| KC3MM | 7 | 59 | 2024-04-05 | 2026-04-06 | Available |
| KC3MN | 9 | 57 | 2034-01-24 | — | Active |
| KC3MO | 8 | 63 | 2028-02-23 | — | Active (Vanity) |
| KC3MP | 8 | 63 | — | — | Available |
| KC3MQ | 8 | 65 | — | — | Available |
| KC3MR | 9 | 59 | 2005-05-10 | 2007-05-11 | Available |
| KC3MS | 9 | 57 | 2004-03-22 | 2006-03-23 | Available |
| KC3MT | 8 | 55 | — | — | Available |
| KC3MU | 9 | 59 | 2033-12-28 | — | Active |
| KC3MV | 8 | 61 | 2034-03-22 | — | Active |
| KC3MW | 8 | 61 | — | — | Available |
| KC3MX | 8 | 63 | 2036-12-20 | — | Active |
| KC3MY | 8 | 65 | — | — | Available |
| KC3MZ | 8 | 63 | 2035-02-08 | — | Active (Vanity) |
| KC3NA | 10 | 55 | — | — | Available |
| KC3NB | 10 | 59 | 1999-02-23 | 2001-02-24 | Available |
| KC3NC | 10 | 61 | — | — | Available |
| KC3ND | 10 | 57 | — | — | Available |
| KC3NE | 10 | 51 | 2033-12-03 | — | Active |
| KC3NF | 10 | 59 | 2032-05-07 | — | Active |
| KC3NG | 9 | 59 | 2026-03-26 | — | Active (Vanity) |
| KC3NH | 10 | 57 | 2034-05-24 | — | Active |
| KC3NI | 11 | 53 | 2025-02-18 | — | Active |
| KC3NJ | 11 | 63 | 2024-06-02 | 2026-06-03 | Available |
| KC3NK | 10 | 59 | — | — | Available |
| KC3NL | 10 | 59 | — | — | Available |
| KC3NM | 9 | 57 | 2025-06-27 | — | Active |
| KC3NN | 11 | 55 | — | — | Available |
| KC3NO | 10 | 61 | 2003-03-25 | 2005-03-26 | Available |
| KC3NP | 10 | 61 | — | — | Available |
| KC3NQ | 10 | 63 | 2004-03-01 | 2006-03-02 | Available |
| KC3NR | 11 | 57 | 2024-06-22 | 2026-06-23 | Available |
| KC3NS | 11 | 55 | — | — | Available |
| KC3NT | 10 | 53 | 2036-02-25 | — | Active |
| KC3NU | 11 | 57 | 2017-07-24 | 2019-07-25 | Available |
| KC3NV | 10 | 59 | 1999-11-07 | 2001-11-08 | Available |
| KC3NW | 10 | 59 | 2034-10-23 | — | Active |
| KC3NX | 10 | 61 | 2023-05-11 | 2025-05-12 | Available |
| KC3NY | 10 | 63 | 2009-12-21 | 2011-12-22 | Available |
| KC3NZ | 10 | 61 | — | — | Available |
| KC3OA | 9 | 61 | — | — | Available |
| KC3OB | 9 | 65 | — | — | Available |
| KC3OC | 9 | 67 | 2024-09-01 | 2026-09-02 | Available |
| KC3OD | 9 | 63 | 2030-07-24 | — | Active (Vanity) |
| KC3OE | 9 | 57 | — | — | Available |
| KC3OF | 9 | 65 | — | — | Available |
| KC3OG | 8 | 65 | 2032-03-08 | — | Active (Vanity) |
| KC3OH | 9 | 63 | — | — | Available |
| KC3OI | 10 | 59 | 2005-03-02 | 2007-03-03 | Available |
| KC3OJ | 10 | 69 | 2029-06-30 | — | Active |
| KC3OK | 9 | 65 | 2027-05-19 | — | Active |
| KC3OL | 9 | 65 | 2035-03-24 | — | Active (Vanity) |
| KC3OM | 8 | 63 | 2028-09-22 | — | Active (Vanity) |
| KC3ON | 10 | 61 | — | — | Available |
| KC3OO | 9 | 67 | 2030-10-09 | — | Active (Vanity) |
| KC3OP | 9 | 67 | 2031-11-23 | — | Active (Vanity) |
| KC3OQ | 9 | 69 | 2034-07-13 | — | Active |
| KC3OR | 10 | 63 | 2030-05-02 | — | Active |
| KC3OS | 10 | 61 | 2032-12-15 | — | Active |
| KC3OT | 9 | 59 | 2015-02-23 | 2017-02-24 | Available |
| KC3OU | 10 | 63 | 2019-03-09 | 2021-03-10 | Available |
| KC3OV | 9 | 65 | 2033-03-16 | — | Active |
| KC3OW | 9 | 65 | 2014-09-01 | 2016-09-02 | Available |
| KC3OX | 9 | 67 | — | — | Available |