District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KA4RAM | 11 | 59 | 2031-06-02 | — | Active (Vanity) |
| KA4RAN | 13 | 57 | 2028-10-20 | — | Active |
| KA4RAO | 12 | 63 | — | — | Available |
| KA4RAP | 12 | 63 | — | — | Available |
| KA4RAQ | 12 | 65 | — | — | Available |
| KA4RAR | 13 | 59 | — | — | Available |
| KA4RAS | 13 | 57 | — | — | Available |
| KA4RAT | 12 | 55 | 2024-03-15 | 2026-03-16 | Available |
| KA4RAU | 13 | 59 | — | — | Available |
| KA4RAV | 12 | 61 | — | — | Available |
| KA4RAW | 12 | 61 | — | — | Available |
| KA4RAX | 12 | 63 | — | — | Available |
| KA4RAY | 12 | 65 | 2027-06-17 | — | Active (Vanity) |
| KA4RAZ | 12 | 63 | — | — | Available |
| KA4RBA | 12 | 61 | — | — | Available |
| KA4RBB | 12 | 65 | 2015-03-17 | 2017-03-18 | Available |
| KA4RBC | 12 | 67 | — | — | Available |
| KA4RBD | 12 | 63 | — | — | Available |
| KA4RBE | 12 | 57 | — | — | Available |
| KA4RBF | 12 | 65 | — | — | Available |
| KA4RBG | 11 | 65 | — | — | Available |
| KA4RBH | 12 | 63 | 2020-07-03 | 2022-07-04 | Available |
| KA4RBI | 13 | 59 | 2013-04-06 | 2015-04-07 | Available |
| KA4RBJ | 13 | 69 | — | — | Available |
| KA4RBK | 12 | 65 | — | — | Available |
| KA4RBL | 12 | 65 | — | — | Pending Application |
| KA4RBM | 11 | 63 | — | — | Available |
| KA4RBN | 13 | 61 | 2026-12-30 | — | Active |
| KA4RBO | 12 | 67 | — | — | Available |
| KA4RBP | 12 | 67 | — | — | Available |
| KA4RBQ | 12 | 69 | 1998-11-29 | 2000-11-30 | Available |
| KA4RBR | 13 | 63 | 2033-03-30 | — | Active |
| KA4RBS | 13 | 61 | — | — | Available |
| KA4RBT | 12 | 59 | — | — | Available |
| KA4RBU | 13 | 63 | — | — | Available |
| KA4RBV | 12 | 65 | — | — | Available |
| KA4RBW | 12 | 65 | 2027-03-15 | — | Active |
| KA4RBX | 12 | 67 | — | — | Available |
| KA4RBY | 12 | 69 | 2014-03-29 | 2016-03-30 | Available |
| KA4RBZ | 12 | 67 | 2007-11-24 | 2009-11-25 | Available |
| KA4RCA | 12 | 63 | — | — | Available |
| KA4RCB | 12 | 67 | — | — | Available |
| KA4RCC | 12 | 69 | — | — | Available |
| KA4RCD | 12 | 65 | — | — | Available |
| KA4RCE | 12 | 59 | — | — | Available |
| KA4RCF | 12 | 67 | — | — | Available |
| KA4RCG | 11 | 67 | — | — | Available |
| KA4RCH | 12 | 65 | 2016-10-08 | 2018-10-09 | Available |
| KA4RCI | 13 | 61 | — | — | Available |
| KA4RCJ | 13 | 71 | 2036-08-15 | — | Active (Vanity) |
| KA4RCK | 12 | 67 | — | — | Available |
| KA4RCL | 12 | 67 | 2027-01-08 | — | Active |
| KA4RCM | 11 | 65 | 2021-02-12 | 2023-02-13 | Available |
| KA4RCN | 13 | 63 | 2030-10-07 | — | Active |
| KA4RCO | 12 | 69 | — | — | Available |
| KA4RCP | 12 | 69 | — | — | Available |
| KA4RCQ | 12 | 71 | — | — | Available |
| KA4RCR | 13 | 65 | 2032-09-22 | — | Active |
| KA4RCS | 13 | 63 | 2004-07-13 | 2006-07-14 | Available |
| KA4RCT | 12 | 61 | 2035-01-22 | — | Active (Vanity) |
| KA4RCU | 13 | 65 | — | — | Available |
| KA4RCV | 12 | 67 | 2036-09-16 | — | Active (Vanity) |
| KA4RCW | 12 | 67 | — | — | Available |
| KA4RCX | 12 | 69 | — | — | Available |
| KA4RCY | 12 | 71 | — | — | Available |
| KA4RCZ | 12 | 69 | — | — | Available |
| KA4RDA | 12 | 59 | 2013-11-16 | 2015-11-17 | Available |
| KA4RDB | 12 | 63 | 2026-06-25 | — | Active (Vanity) |
| KA4RDC | 12 | 65 | — | — | Available |
| KA4RDD | 12 | 61 | — | — | Available |
| KA4RDE | 12 | 55 | — | — | Available |
| KA4RDF | 12 | 63 | — | — | Available |
| KA4RDG | 11 | 63 | — | — | Available |
| KA4RDH | 12 | 61 | — | — | Available |
| KA4RDI | 13 | 57 | 2035-01-26 | — | Active |
| KA4RDJ | 13 | 67 | — | — | Available |
| KA4RDK | 12 | 63 | 2020-12-24 | 2022-12-25 | Available |
| KA4RDL | 12 | 63 | — | — | Available |
| KA4RDM | 11 | 61 | — | — | Available |
| KA4RDN | 13 | 59 | — | — | Available |
| KA4RDO | 12 | 65 | — | — | Available |
| KA4RDP | 12 | 65 | — | — | Available |
| KA4RDQ | 12 | 67 | — | — | Available |
| KA4RDR | 13 | 61 | 2031-02-23 | — | Active (Vanity) |
| KA4RDS | 13 | 59 | — | — | Available |
| KA4RDT | 12 | 57 | — | — | Available |
| KA4RDU | 13 | 61 | 2031-04-30 | — | Active |
| KA4RDV | 12 | 63 | 2026-01-18 | — | Active |
| KA4RDW | 12 | 63 | — | — | Available |
| KA4RDX | 12 | 65 | 2005-05-24 | 2007-05-25 | Available |
| KA4RDY | 12 | 67 | 2023-02-09 | 2025-02-10 | Available |
| KA4RDZ | 12 | 65 | — | — | Available |
| KA4REA | 12 | 53 | — | — | Available |
| KA4REB | 12 | 57 | 2032-02-08 | — | Active (Vanity) |
| KA4REC | 12 | 59 | 2027-04-23 | — | Active |
| KA4RED | 12 | 55 | 2029-05-12 | — | Active |
| KA4REE | 12 | 49 | 2004-03-14 | 2006-03-15 | Available |
| KA4REF | 12 | 57 | 2026-08-10 | — | Active |
| KA4REG | 11 | 57 | — | — | Available |
| KA4REH | 12 | 55 | — | — | Available |