District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KA4SQV | 12 | 67 | — | — | Available |
| KA4SQW | 12 | 67 | — | — | Available |
| KA4SQX | 12 | 69 | — | — | Available |
| KA4SQY | 12 | 71 | — | — | Available |
| KA4SQZ | 12 | 69 | — | — | Available |
| KA4SRA | 13 | 57 | — | — | Available |
| KA4SRB | 13 | 61 | — | — | Available |
| KA4SRC | 13 | 63 | — | — | Available |
| KA4SRD | 13 | 59 | — | — | Available |
| KA4SRE | 13 | 53 | — | — | Available |
| KA4SRF | 13 | 61 | — | — | Available |
| KA4SRG | 12 | 61 | — | — | Available |
| KA4SRH | 13 | 59 | — | — | Available |
| KA4SRI | 14 | 55 | — | — | Available |
| KA4SRJ | 14 | 65 | 2028-04-20 | — | Active (Vanity) |
| KA4SRK | 13 | 61 | — | — | Available |
| KA4SRL | 13 | 61 | — | — | Available |
| KA4SRM | 12 | 59 | — | — | Available |
| KA4SRN | 14 | 57 | — | — | Available |
| KA4SRO | 13 | 63 | — | — | Available |
| KA4SRP | 13 | 63 | 1998-07-05 | 2000-07-06 | Available |
| KA4SRQ | 13 | 65 | 2016-03-28 | 2018-03-29 | Available |
| KA4SRR | 14 | 59 | — | — | Available |
| KA4SRS | 14 | 57 | — | — | Available |
| KA4SRT | 13 | 55 | 2027-06-07 | — | Active |
| KA4SRU | 14 | 59 | — | — | Available |
| KA4SRV | 13 | 61 | — | — | Available |
| KA4SRW | 13 | 61 | — | — | Available |
| KA4SRX | 13 | 63 | — | — | Available |
| KA4SRY | 13 | 65 | — | — | Available |
| KA4SRZ | 13 | 63 | — | — | Available |
| KA4SSA | 13 | 55 | 2007-04-24 | 2009-04-25 | Available |
| KA4SSB | 13 | 59 | 2036-02-27 | — | Active (Vanity) |
| KA4SSC | 13 | 61 | 2007-06-10 | 2009-06-11 | Available |
| KA4SSD | 13 | 57 | — | — | Available |
| KA4SSE | 13 | 51 | — | — | Available |
| KA4SSF | 13 | 59 | — | — | Available |
| KA4SSG | 12 | 59 | 2026-08-20 | — | Active |
| KA4SSH | 13 | 57 | 2029-06-01 | — | Active |
| KA4SSI | 14 | 53 | — | — | Available |
| KA4SSJ | 14 | 63 | — | — | Available |
| KA4SSK | 13 | 59 | — | — | Available |
| KA4SSL | 13 | 59 | 2032-02-11 | — | Active |
| KA4SSM | 12 | 57 | — | — | Available |
| KA4SSN | 14 | 55 | — | — | Available |
| KA4SSO | 13 | 61 | 2007-10-08 | 2009-10-09 | Available |
| KA4SSP | 13 | 61 | 2015-10-24 | 2017-10-25 | Available |
| KA4SSQ | 13 | 63 | — | — | Available |
| KA4SSR | 14 | 57 | — | — | Available |
| KA4SSS | 14 | 55 | — | — | Available |
| KA4SST | 13 | 53 | 2025-03-23 | — | Active |
| KA4SSU | 14 | 57 | — | — | Available |
| KA4SSV | 13 | 59 | — | — | Available |
| KA4SSW | 13 | 59 | 2027-04-11 | — | Active |
| KA4SSX | 13 | 61 | 2027-09-30 | — | Active |
| KA4SSY | 13 | 63 | — | — | Available |
| KA4SSZ | 13 | 61 | — | — | Available |
| KA4STA | 12 | 53 | 2033-07-22 | — | Active |
| KA4STB | 12 | 57 | — | — | Available |
| KA4STC | 12 | 59 | 2030-02-28 | — | Active (Vanity) |
| KA4STD | 12 | 55 | — | — | Available |
| KA4STE | 12 | 49 | — | — | Available |
| KA4STF | 12 | 57 | — | — | Available |
| KA4STG | 11 | 57 | — | — | Available |
| KA4STH | 12 | 55 | — | — | Available |
| KA4STI | 13 | 51 | — | — | Available |
| KA4STJ | 13 | 61 | 2028-09-02 | — | Active |
| KA4STK | 12 | 57 | — | — | Available |
| KA4STL | 12 | 57 | — | — | Available |
| KA4STM | 11 | 55 | — | — | Available |
| KA4STN | 13 | 53 | 1999-05-23 | 2001-05-24 | Available |
| KA4STO | 12 | 59 | 2002-12-15 | 2004-12-16 | Available |
| KA4STP | 12 | 59 | — | — | Available |
| KA4STQ | 12 | 61 | — | — | Available |
| KA4STR | 13 | 55 | 2027-07-18 | — | Active |
| KA4STS | 13 | 53 | 2000-05-30 | 2002-05-31 | Available |
| KA4STT | 12 | 51 | — | — | Available |
| KA4STU | 13 | 55 | — | — | Available |
| KA4STV | 12 | 57 | 2007-01-24 | 2009-01-25 | Available |
| KA4STW | 12 | 57 | — | — | Available |
| KA4STX | 12 | 59 | 2010-05-23 | 2012-05-24 | Available |
| KA4STY | 12 | 61 | 2007-01-07 | 2009-01-08 | Available |
| KA4STZ | 12 | 59 | 2016-02-12 | 2018-02-13 | Available |
| KA4SUA | 13 | 57 | — | — | Available |
| KA4SUB | 13 | 61 | 2034-04-13 | — | Active |
| KA4SUC | 13 | 63 | — | — | Available |
| KA4SUD | 13 | 59 | — | — | Available |
| KA4SUE | 13 | 53 | 2025-04-26 | — | Active (Vanity) |
| KA4SUF | 13 | 61 | — | — | Available |
| KA4SUG | 12 | 61 | 2015-07-27 | 2017-07-28 | Available |
| KA4SUH | 13 | 59 | — | — | Available |
| KA4SUI | 14 | 55 | — | — | Available |
| KA4SUJ | 14 | 65 | 2006-09-18 | 2008-09-19 | Available |
| KA4SUK | 13 | 61 | — | — | Available |
| KA4SUL | 13 | 61 | 2000-05-29 | 2002-05-30 | Available |
| KA4SUM | 12 | 59 | 2013-12-21 | 2015-12-22 | Available |
| KA4SUN | 14 | 57 | 2029-11-19 | — | Active (Vanity) |
| KA4SUO | 13 | 63 | — | — | Available |
| KA4SUP | 13 | 63 | 2005-08-22 | 2007-08-23 | Available |
| KA4SUQ | 13 | 65 | — | — | Available |