District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC4SRF | 13 | 67 | — | — | Available |
| KC4SRG | 12 | 67 | 2002-09-22 | 2004-09-23 | Available |
| KC4SRH | 13 | 65 | 2000-08-28 | 2002-08-29 | Available |
| KC4SRI | 14 | 61 | 2010-08-28 | 2012-08-29 | Available |
| KC4SRJ | 14 | 71 | 2010-12-04 | 2012-12-05 | Available |
| KC4SRK | 13 | 67 | 2000-10-09 | 2002-10-10 | Available |
| KC4SRL | 13 | 67 | 2011-09-17 | 2013-09-18 | Available |
| KC4SRM | 12 | 65 | 2003-12-14 | 2005-12-15 | Available |
| KC4SRN | 14 | 63 | 2030-12-02 | — | Active |
| KC4SRO | 13 | 69 | 2021-04-02 | 2023-04-03 | Available |
| KC4SRP | 13 | 69 | — | — | Available |
| KC4SRQ | 13 | 71 | 2000-08-28 | 2002-08-29 | Available |
| KC4SRR | 14 | 65 | — | — | Available |
| KC4SRS | 14 | 63 | 2010-08-28 | 2012-08-29 | Available |
| KC4SRT | 13 | 61 | 2002-08-11 | 2004-08-12 | Available |
| KC4SRU | 14 | 65 | — | — | Available |
| KC4SRV | 13 | 67 | 2000-08-28 | 2002-08-29 | Available |
| KC4SRW | 13 | 67 | 2011-02-12 | 2013-02-13 | Available |
| KC4SRX | 13 | 69 | 2030-11-30 | — | Active |
| KC4SRY | 13 | 71 | 2010-08-28 | 2012-08-29 | Available |
| KC4SRZ | 13 | 69 | 2020-08-28 | 2022-08-29 | Available |
| KC4SSA | 13 | 61 | 2010-08-28 | 2012-08-29 | Available |
| KC4SSB | 13 | 65 | 2020-08-28 | 2022-08-29 | Available |
| KC4SSC | 13 | 67 | 2000-08-28 | 2002-08-29 | Available |
| KC4SSD | 13 | 63 | 2030-11-13 | — | Active |
| KC4SSE | 13 | 57 | 2000-08-28 | 2002-08-29 | Available |
| KC4SSF | 13 | 65 | 2011-03-12 | 2013-03-13 | Available |
| KC4SSG | 12 | 65 | 2031-01-12 | — | Active |
| KC4SSH | 13 | 63 | 2000-08-28 | 2002-08-29 | Available |
| KC4SSI | 14 | 59 | 2032-03-03 | — | Active |
| KC4SSJ | 14 | 69 | 2030-08-28 | — | Active |
| KC4SSK | 13 | 65 | — | — | Available |
| KC4SSL | 13 | 65 | 2000-08-28 | 2002-08-29 | Available |
| KC4SSM | 12 | 63 | 2011-03-12 | 2013-03-13 | Available |
| KC4SSN | 14 | 61 | 2030-08-28 | — | Active |
| KC4SSO | 13 | 67 | 2003-08-24 | 2005-08-25 | Available |
| KC4SSP | 13 | 67 | 2010-12-04 | 2012-12-05 | Available |
| KC4SSQ | 13 | 69 | 2000-09-04 | 2002-09-05 | Available |
| KC4SSR | 14 | 63 | 2010-12-20 | 2012-12-21 | Available |
| KC4SSS | 14 | 61 | 2021-08-06 | 2023-08-07 | Available |
| KC4SST | 13 | 59 | 2002-07-20 | 2004-07-21 | Available |
| KC4SSU | 14 | 63 | 2010-10-09 | 2012-10-10 | Available |
| KC4SSV | 13 | 65 | 2020-10-23 | 2022-10-24 | Available |
| KC4SSW | 13 | 65 | 2031-07-30 | — | Active |
| KC4SSX | 13 | 67 | 2031-07-22 | — | Active |
| KC4SSY | 13 | 69 | 2000-09-04 | 2002-09-05 | Available |
| KC4SSZ | 13 | 67 | 2000-09-04 | 2002-09-05 | Available |
| KC4STA | 12 | 59 | — | — | Available |
| KC4STB | 12 | 63 | 2000-09-04 | 2002-09-05 | Available |
| KC4STC | 12 | 65 | 2031-04-20 | — | Active |
| KC4STD | 12 | 61 | 2000-09-04 | 2002-09-05 | Available |
| KC4STE | 12 | 55 | 2000-11-06 | 2002-11-07 | Available |
| KC4STF | 12 | 63 | 2015-10-14 | 2017-10-15 | Available |
| KC4STG | 11 | 63 | — | — | Available |
| KC4STH | 12 | 61 | 2000-10-09 | 2002-10-10 | Available |
| KC4STI | 13 | 57 | — | — | Available |
| KC4STJ | 13 | 67 | 2003-02-16 | 2005-02-17 | Available |
| KC4STK | 12 | 63 | 2000-10-09 | 2002-10-10 | Available |
| KC4STL | 12 | 63 | 2032-01-28 | — | Active (Vanity) |
| KC4STM | 11 | 61 | 2013-08-09 | 2015-08-10 | Available |
| KC4STN | 13 | 59 | 2010-10-09 | 2012-10-10 | Available |
| KC4STO | 12 | 65 | 2000-09-04 | 2002-09-05 | Available |
| KC4STP | 12 | 65 | 2020-12-04 | 2022-12-05 | Available |
| KC4STQ | 12 | 67 | 2020-09-04 | 2022-09-05 | Available |
| KC4STR | 13 | 61 | 2035-01-22 | — | Active (Vanity) |
| KC4STS | 13 | 59 | 2011-09-04 | 2013-09-05 | Available |
| KC4STT | 12 | 57 | 2013-01-05 | 2015-01-06 | Available |
| KC4STU | 13 | 61 | 2000-09-04 | 2002-09-05 | Available |
| KC4STV | 12 | 63 | 2000-09-04 | 2002-09-05 | Available |
| KC4STW | 12 | 63 | 2028-07-27 | — | Active |
| KC4STX | 12 | 65 | 2000-09-04 | 2002-09-05 | Available |
| KC4STY | 12 | 67 | — | — | Available |
| KC4STZ | 12 | 65 | 2022-01-05 | 2024-01-06 | Available |
| KC4SUA | 13 | 63 | 2000-11-27 | 2002-11-28 | Available |
| KC4SUB | 13 | 67 | 2035-02-26 | — | Active |
| KC4SUC | 13 | 69 | — | — | Available |
| KC4SUD | 13 | 65 | 2020-10-14 | 2022-10-15 | Available |
| KC4SUE | 13 | 59 | 2030-10-09 | — | Active |
| KC4SUF | 13 | 67 | — | — | Available |
| KC4SUG | 12 | 67 | — | — | Available |
| KC4SUH | 13 | 65 | 2010-09-04 | 2012-09-05 | Available |
| KC4SUI | 14 | 61 | 2000-09-04 | 2002-09-05 | Available |
| KC4SUJ | 14 | 71 | — | — | Available |
| KC4SUK | 13 | 67 | — | — | Available |
| KC4SUL | 13 | 67 | 2000-10-23 | 2002-10-24 | Available |
| KC4SUM | 12 | 65 | 2010-09-04 | 2012-09-05 | Available |
| KC4SUN | 14 | 63 | 2010-12-24 | 2012-12-25 | Available |
| KC4SUO | 13 | 69 | 2000-09-04 | 2002-09-05 | Available |
| KC4SUP | 13 | 69 | 2000-10-09 | 2002-10-10 | Available |
| KC4SUQ | 13 | 71 | — | — | Available |
| KC4SUR | 14 | 65 | 2010-11-06 | 2012-11-07 | Available |
| KC4SUS | 14 | 63 | 1998-10-20 | 2000-10-21 | Available |
| KC4SUT | 13 | 61 | — | — | Available |
| KC4SUU | 14 | 65 | 2001-01-22 | 2003-01-23 | Available |
| KC4SUV | 13 | 67 | 2005-05-13 | 2007-05-14 | Available |
| KC4SUW | 13 | 67 | 2000-05-24 | 2002-05-25 | Available |
| KC4SUX | 13 | 69 | — | — | Available |
| KC4SUY | 13 | 71 | 2000-09-04 | 2002-09-05 | Available |
| KC4SUZ | 13 | 69 | — | — | Available |
| KC4SVA | 12 | 65 | — | — | Available |