District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KA4ILG | 11 | 61 | 2027-10-21 | — | Active |
| KA4ILH | 12 | 59 | — | — | Available |
| KA4ILI | 13 | 55 | — | — | Available |
| KA4ILJ | 13 | 65 | — | — | Available |
| KA4ILK | 12 | 61 | — | — | Available |
| KA4ILL | 12 | 61 | — | — | Available |
| KA4ILM | 11 | 59 | — | — | Available |
| KA4ILN | 13 | 57 | 1998-03-01 | 2000-03-02 | Available |
| KA4ILO | 12 | 63 | — | — | Available |
| KA4ILP | 12 | 63 | — | — | Available |
| KA4ILQ | 12 | 65 | — | — | Available |
| KA4ILR | 13 | 59 | — | — | Available |
| KA4ILS | 13 | 57 | 2004-05-10 | 2006-05-11 | Available |
| KA4ILT | 12 | 55 | — | — | Available |
| KA4ILU | 13 | 59 | — | — | Available |
| KA4ILV | 12 | 61 | — | — | Available |
| KA4ILW | 12 | 61 | — | — | Available |
| KA4ILX | 12 | 63 | — | — | Available |
| KA4ILY | 12 | 65 | 2000-12-24 | 2002-12-25 | Available |
| KA4ILZ | 12 | 63 | — | — | Available |
| KA4IMA | 11 | 55 | 2031-10-08 | — | Active |
| KA4IMB | 11 | 59 | — | — | Available |
| KA4IMC | 11 | 61 | — | — | Available |
| KA4IMD | 11 | 57 | — | — | Available |
| KA4IME | 11 | 51 | — | — | Available |
| KA4IMF | 11 | 59 | 2004-07-07 | 2006-07-08 | Available |
| KA4IMG | 10 | 59 | — | — | Available |
| KA4IMH | 11 | 57 | 2024-05-24 | 2026-05-25 | Available |
| KA4IMI | 12 | 53 | 2026-07-06 | — | Active |
| KA4IMJ | 12 | 63 | — | — | Available |
| KA4IMK | 11 | 59 | — | — | Available |
| KA4IML | 11 | 59 | — | — | Available |
| KA4IMM | 10 | 57 | 2034-03-01 | — | Active |
| KA4IMN | 12 | 55 | — | — | Available |
| KA4IMO | 11 | 61 | — | — | Available |
| KA4IMP | 11 | 61 | 2026-09-11 | — | Active |
| KA4IMQ | 11 | 63 | — | — | Available |
| KA4IMR | 12 | 57 | 2017-06-02 | 2019-06-03 | Available |
| KA4IMS | 12 | 55 | — | — | Available |
| KA4IMT | 11 | 53 | — | — | Available |
| KA4IMU | 12 | 57 | — | — | Available |
| KA4IMV | 11 | 59 | 2027-02-25 | — | Active |
| KA4IMW | 11 | 59 | — | — | Available |
| KA4IMX | 11 | 61 | 2024-03-05 | 2026-03-06 | Available |
| KA4IMY | 11 | 63 | 2009-05-03 | 2011-05-04 | Available |
| KA4IMZ | 11 | 61 | 2027-01-15 | — | Active |
| KA4INA | 13 | 53 | 2027-09-11 | — | Active |
| KA4INB | 13 | 57 | 2028-05-04 | — | Active |
| KA4INC | 13 | 59 | 2024-03-05 | 2026-03-06 | Available |
| KA4IND | 13 | 55 | 2004-08-15 | 2006-08-16 | Available |
| KA4INE | 13 | 49 | — | — | Available |
| KA4INF | 13 | 57 | 2014-07-15 | 2016-07-16 | Available |
| KA4ING | 12 | 57 | — | — | Available |
| KA4INH | 13 | 55 | 2028-02-03 | — | Active |
| KA4INI | 14 | 51 | 2015-04-22 | 2017-04-23 | Available |
| KA4INJ | 14 | 61 | — | — | Available |
| KA4INK | 13 | 57 | 2014-12-30 | 2016-12-31 | Available |
| KA4INL | 13 | 57 | — | — | Available |
| KA4INM | 12 | 55 | 2019-10-25 | 2021-10-26 | Available |
| KA4INN | 14 | 53 | 2024-10-07 | 2026-10-08 | Available |
| KA4INO | 13 | 59 | — | — | Available |
| KA4INP | 13 | 59 | — | — | Available |
| KA4INQ | 13 | 61 | — | — | Available |
| KA4INR | 14 | 55 | — | — | Available |
| KA4INS | 14 | 53 | 2002-02-11 | 2004-02-12 | Available |
| KA4INT | 13 | 51 | — | — | Available |
| KA4INU | 14 | 55 | — | — | Available |
| KA4INV | 13 | 57 | — | — | Available |
| KA4INW | 13 | 57 | — | — | Available |
| KA4INX | 13 | 59 | 2005-03-02 | 2007-03-03 | Available |
| KA4INY | 13 | 61 | — | — | Available |
| KA4INZ | 13 | 59 | 2001-01-08 | 2003-01-09 | Available |
| KA4IOA | 12 | 59 | — | — | Available |
| KA4IOB | 12 | 63 | — | — | Available |
| KA4IOC | 12 | 65 | 2005-07-10 | 2007-07-11 | Available |
| KA4IOD | 12 | 61 | — | — | Available |
| KA4IOE | 12 | 55 | 2012-07-23 | 2014-07-24 | Available |
| KA4IOF | 12 | 63 | 2007-08-26 | 2009-08-27 | Available |
| KA4IOG | 11 | 63 | — | — | Available |
| KA4IOH | 12 | 61 | — | — | Available |
| KA4IOI | 13 | 57 | — | — | Available |
| KA4IOJ | 13 | 67 | — | — | Available |
| KA4IOK | 12 | 63 | — | — | Available |
| KA4IOL | 12 | 63 | — | — | Available |
| KA4IOM | 11 | 61 | — | — | Available |
| KA4ION | 13 | 59 | 2031-06-15 | — | Active (Vanity) |
| KA4IOO | 12 | 65 | — | — | Available |
| KA4IOP | 12 | 65 | 2004-02-08 | 2006-02-09 | Available |
| KA4IOQ | 12 | 67 | 1999-01-31 | 2001-02-01 | Available |
| KA4IOR | 13 | 61 | — | — | Available |
| KA4IOS | 13 | 59 | — | — | Available |
| KA4IOT | 12 | 57 | 2032-04-19 | — | Active |
| KA4IOU | 13 | 61 | 2020-07-03 | 2022-07-04 | Available |
| KA4IOV | 12 | 63 | — | — | Available |
| KA4IOW | 12 | 63 | 2000-06-05 | 2002-06-06 | Available |
| KA4IOX | 12 | 65 | 2035-11-08 | — | Active |
| KA4IOY | 12 | 67 | — | — | Available |
| KA4IOZ | 12 | 65 | 2000-06-12 | 2002-06-13 | Available |
| KA4IPA | 12 | 59 | — | — | Available |
| KA4IPB | 12 | 63 | — | — | Available |