District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC4KRI | 13 | 65 | 2021-08-02 | 2023-08-03 | Available |
| KC4KRJ | 13 | 75 | — | — | Available |
| KC4KRK | 12 | 71 | 2020-03-13 | 2022-03-14 | Available |
| KC4KRL | 12 | 71 | 2009-04-01 | 2011-04-02 | Available |
| KC4KRM | 11 | 69 | 2032-02-08 | — | Active |
| KC4KRN | 13 | 67 | — | — | Available |
| KC4KRO | 12 | 73 | 1999-10-03 | 2001-10-04 | Available |
| KC4KRP | 12 | 73 | 1999-05-16 | 2001-05-17 | Available |
| KC4KRQ | 12 | 75 | — | — | Available |
| KC4KRR | 13 | 69 | 1999-06-27 | 2001-06-28 | Available |
| KC4KRS | 13 | 67 | 2009-06-27 | 2011-06-28 | Available |
| KC4KRT | 12 | 65 | — | — | Available |
| KC4KRU | 13 | 69 | — | — | Available |
| KC4KRV | 12 | 71 | 1999-05-16 | 2001-05-17 | Available |
| KC4KRW | 12 | 71 | 2019-07-19 | 2021-07-20 | Available |
| KC4KRX | 12 | 73 | 1999-05-16 | 2001-05-17 | Available |
| KC4KRY | 12 | 75 | 2011-08-27 | 2013-08-28 | Available |
| KC4KRZ | 12 | 73 | — | — | Available |
| KC4KSA | 12 | 65 | 1999-07-25 | 2001-07-26 | Available |
| KC4KSB | 12 | 69 | — | — | Available |
| KC4KSC | 12 | 71 | 2034-07-21 | — | Active |
| KC4KSD | 12 | 67 | — | — | Available |
| KC4KSE | 12 | 61 | 1999-05-16 | 2001-05-17 | Available |
| KC4KSF | 12 | 69 | — | — | Available |
| KC4KSG | 11 | 69 | — | — | Available |
| KC4KSH | 12 | 67 | 1999-06-13 | 2001-06-14 | Available |
| KC4KSI | 13 | 63 | — | — | Available |
| KC4KSJ | 13 | 73 | 2034-05-14 | — | Active |
| KC4KSK | 12 | 69 | — | — | Available |
| KC4KSL | 12 | 69 | — | — | Available |
| KC4KSM | 11 | 67 | 1999-05-16 | 2001-05-17 | Available |
| KC4KSN | 13 | 65 | 1999-05-16 | 2001-05-17 | Available |
| KC4KSO | 12 | 71 | 2002-02-04 | 2004-02-05 | Available |
| KC4KSP | 12 | 71 | 1999-05-16 | 2001-05-17 | Available |
| KC4KSQ | 12 | 73 | — | — | Available |
| KC4KSR | 13 | 67 | — | — | Available |
| KC4KSS | 13 | 65 | 1999-05-16 | 2001-05-17 | Available |
| KC4KST | 12 | 63 | — | — | Available |
| KC4KSU | 13 | 67 | 2034-04-02 | — | Active (Vanity) |
| KC4KSV | 12 | 69 | 2003-01-12 | 2005-01-13 | Available |
| KC4KSW | 12 | 69 | 2009-02-19 | 2011-02-20 | Available |
| KC4KSX | 12 | 71 | 2021-03-19 | 2023-03-20 | Available |
| KC4KSY | 12 | 73 | 1999-07-03 | 2001-07-04 | Available |
| KC4KSZ | 12 | 71 | 2010-02-08 | 2012-02-09 | Available |
| KC4KTA | 11 | 63 | 2011-02-27 | 2013-02-28 | Available |
| KC4KTB | 11 | 67 | 2033-12-01 | — | Active |
| KC4KTC | 11 | 69 | 2029-02-25 | — | Active |
| KC4KTD | 11 | 65 | 2031-06-12 | — | Active |
| KC4KTE | 11 | 59 | 2015-06-09 | 2017-06-10 | Available |
| KC4KTF | 11 | 67 | — | — | Available |
| KC4KTG | 10 | 67 | 2003-09-28 | 2005-09-29 | Available |
| KC4KTH | 11 | 65 | — | — | Available |
| KC4KTI | 12 | 61 | — | — | Available |
| KC4KTJ | 12 | 71 | — | — | Available |
| KC4KTK | 11 | 67 | 2031-04-20 | — | Active |
| KC4KTL | 11 | 67 | — | — | Available |
| KC4KTM | 10 | 65 | 2027-12-05 | — | Active |
| KC4KTN | 12 | 63 | — | — | Available |
| KC4KTO | 11 | 69 | — | — | Available |
| KC4KTP | 11 | 69 | 2033-10-24 | — | Active |
| KC4KTQ | 11 | 71 | — | — | Available |
| KC4KTR | 12 | 65 | — | — | Available |
| KC4KTS | 12 | 63 | — | — | Available |
| KC4KTT | 11 | 61 | 1999-08-01 | 2001-08-02 | Available |
| KC4KTU | 12 | 65 | — | — | Available |
| KC4KTV | 11 | 67 | 1999-10-19 | 2001-10-20 | Available |
| KC4KTW | 11 | 67 | — | — | Available |
| KC4KTX | 11 | 69 | — | — | Available |
| KC4KTY | 11 | 71 | 2033-10-05 | — | Active |
| KC4KTZ | 11 | 69 | — | — | Available |
| KC4KUA | 12 | 67 | 2029-03-22 | — | Active |
| KC4KUB | 12 | 71 | 2030-12-08 | — | Active |
| KC4KUC | 12 | 73 | 2002-04-07 | 2004-04-08 | Available |
| KC4KUD | 12 | 69 | — | — | Available |
| KC4KUE | 12 | 63 | 1999-05-23 | 2001-05-24 | Available |
| KC4KUF | 12 | 71 | 1999-12-05 | 2001-12-06 | Available |
| KC4KUG | 11 | 71 | 1999-12-05 | 2001-12-06 | Available |
| KC4KUH | 12 | 69 | 2021-07-09 | 2023-07-10 | Available |
| KC4KUI | 13 | 65 | 1999-05-23 | 2001-05-24 | Available |
| KC4KUJ | 13 | 75 | 1999-05-23 | 2001-05-24 | Available |
| KC4KUK | 12 | 71 | 2001-03-05 | 2003-03-06 | Available |
| KC4KUL | 12 | 71 | 2024-03-05 | 2026-03-06 | Available |
| KC4KUM | 11 | 69 | — | — | Available |
| KC4KUN | 13 | 67 | — | — | Available |
| KC4KUO | 12 | 73 | 2029-04-16 | — | Active |
| KC4KUP | 12 | 73 | 1999-05-23 | 2001-05-24 | Available |
| KC4KUQ | 12 | 75 | — | — | Available |
| KC4KUR | 13 | 69 | 2010-05-23 | 2012-05-24 | Available |
| KC4KUS | 13 | 67 | 2001-05-07 | 2003-05-08 | Available |
| KC4KUT | 12 | 65 | 1999-05-23 | 2001-05-24 | Available |
| KC4KUU | 13 | 69 | — | — | Available |
| KC4KUV | 12 | 71 | 1999-05-23 | 2001-05-24 | Available |
| KC4KUW | 12 | 71 | — | — | Available |
| KC4KUX | 12 | 73 | — | — | Available |
| KC4KUY | 12 | 75 | — | — | Available |
| KC4KUZ | 12 | 73 | 2033-06-08 | — | Active |
| KC4KVA | 11 | 69 | 2009-03-17 | 2011-03-18 | Available |
| KC4KVB | 11 | 73 | 2029-03-24 | — | Active |
| KC4KVC | 11 | 75 | 2029-03-24 | — | Active |
| KC4KVD | 11 | 71 | 2029-03-03 | — | Active |