District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KA4DKM | 10 | 63 | 1997-08-25 | 1999-08-26 | Available |
| KA4DKN | 12 | 61 | — | — | Available |
| KA4DKO | 11 | 67 | — | — | Available |
| KA4DKP | 11 | 67 | — | — | Available |
| KA4DKQ | 11 | 69 | — | — | Available |
| KA4DKR | 12 | 63 | — | — | Available |
| KA4DKS | 12 | 61 | — | — | Available |
| KA4DKT | 11 | 59 | — | — | Available |
| KA4DKU | 12 | 63 | 2034-10-19 | — | Active |
| KA4DKV | 11 | 65 | — | — | Available |
| KA4DKW | 11 | 65 | — | — | Available |
| KA4DKX | 11 | 67 | — | — | Available |
| KA4DKY | 11 | 69 | — | — | Available |
| KA4DKZ | 11 | 67 | — | — | Available |
| KA4DLA | 11 | 61 | 2024-04-26 | 2026-04-27 | Available |
| KA4DLB | 11 | 65 | — | — | Available |
| KA4DLC | 11 | 67 | 2034-03-22 | — | Active |
| KA4DLD | 11 | 63 | — | — | Available |
| KA4DLE | 11 | 57 | — | — | Available |
| KA4DLF | 11 | 65 | — | — | Available |
| KA4DLG | 10 | 65 | — | — | Available |
| KA4DLH | 11 | 63 | — | — | Available |
| KA4DLI | 12 | 59 | — | — | Available |
| KA4DLJ | 12 | 69 | — | — | Available |
| KA4DLK | 11 | 65 | — | — | Available |
| KA4DLL | 11 | 65 | 1998-07-05 | 2000-07-06 | Available |
| KA4DLM | 10 | 63 | — | — | Available |
| KA4DLN | 12 | 61 | — | — | Available |
| KA4DLO | 11 | 67 | — | — | Available |
| KA4DLP | 11 | 67 | — | — | Available |
| KA4DLQ | 11 | 69 | — | — | Available |
| KA4DLR | 12 | 63 | — | — | Available |
| KA4DLS | 12 | 61 | — | — | Available |
| KA4DLT | 11 | 59 | 2032-06-16 | — | Active (Vanity) |
| KA4DLU | 12 | 63 | 1997-11-10 | 1999-11-11 | Available |
| KA4DLV | 11 | 65 | — | — | Available |
| KA4DLW | 11 | 65 | 2028-01-14 | — | Active |
| KA4DLX | 11 | 67 | — | — | Available |
| KA4DLY | 11 | 69 | 2005-10-02 | 2007-10-03 | Available |
| KA4DLZ | 11 | 67 | 2010-02-06 | 2012-02-07 | Available |
| KA4DMA | 10 | 59 | 2006-11-01 | 2008-11-02 | Available |
| KA4DMB | 10 | 63 | — | — | Available |
| KA4DMC | 10 | 65 | — | — | Available |
| KA4DMD | 10 | 61 | — | — | Available |
| KA4DME | 10 | 55 | 2036-05-17 | — | Active |
| KA4DMF | 10 | 63 | — | — | Available |
| KA4DMG | 9 | 63 | — | — | Available |
| KA4DMH | 10 | 61 | — | — | Available |
| KA4DMI | 11 | 57 | — | — | Available |
| KA4DMJ | 11 | 67 | — | — | Available |
| KA4DMK | 10 | 63 | — | — | Available |
| KA4DML | 10 | 63 | — | — | Available |
| KA4DMM | 9 | 61 | 2019-06-17 | 2021-06-18 | Available |
| KA4DMN | 11 | 59 | 2008-04-27 | 2010-04-28 | Available |
| KA4DMO | 10 | 65 | 2034-10-08 | — | Active |
| KA4DMP | 10 | 65 | — | — | Available |
| KA4DMQ | 10 | 67 | — | — | Available |
| KA4DMR | 11 | 61 | — | — | Available |
| KA4DMS | 11 | 59 | — | — | Available |
| KA4DMT | 10 | 57 | — | — | Available |
| KA4DMU | 11 | 61 | — | — | Available |
| KA4DMV | 10 | 63 | 2022-06-24 | 2024-06-25 | Available |
| KA4DMW | 10 | 63 | 2034-09-08 | — | Active |
| KA4DMX | 10 | 65 | 1998-09-06 | 2000-09-07 | Available |
| KA4DMY | 10 | 67 | — | — | Available |
| KA4DMZ | 10 | 65 | 2008-04-13 | 2010-04-14 | Available |
| KA4DNA | 12 | 57 | 2032-09-29 | — | Active |
| KA4DNB | 12 | 61 | — | — | Available |
| KA4DNC | 12 | 63 | — | — | Available |
| KA4DND | 12 | 59 | — | — | Available |
| KA4DNE | 12 | 53 | 2014-07-13 | 2016-07-14 | Available |
| KA4DNF | 12 | 61 | — | — | Available |
| KA4DNG | 11 | 61 | — | — | Available |
| KA4DNH | 12 | 59 | 2002-04-04 | 2004-04-05 | Available |
| KA4DNI | 13 | 55 | 2004-07-16 | 2006-07-17 | Available |
| KA4DNJ | 13 | 65 | — | — | Available |
| KA4DNK | 12 | 61 | — | — | Available |
| KA4DNL | 12 | 61 | — | — | Available |
| KA4DNM | 11 | 59 | — | — | Available |
| KA4DNN | 13 | 57 | — | — | Available |
| KA4DNO | 12 | 63 | 2005-01-10 | 2007-01-11 | Available |
| KA4DNP | 12 | 63 | — | — | Available |
| KA4DNQ | 12 | 65 | — | — | Available |
| KA4DNR | 13 | 59 | 2033-07-18 | — | Active (Vanity) |
| KA4DNS | 13 | 57 | 2019-05-21 | 2021-05-22 | Available |
| KA4DNT | 12 | 55 | 2014-07-09 | 2016-07-10 | Available |
| KA4DNU | 13 | 59 | — | — | Available |
| KA4DNV | 12 | 61 | — | — | Available |
| KA4DNW | 12 | 61 | — | — | Available |
| KA4DNX | 12 | 63 | 1998-07-26 | 2000-07-27 | Available |
| KA4DNY | 12 | 65 | — | — | Available |
| KA4DNZ | 12 | 63 | — | — | Available |
| KA4DOA | 11 | 63 | 2008-05-06 | 2010-05-07 | Available |
| KA4DOB | 11 | 67 | — | — | Available |
| KA4DOC | 11 | 69 | 2036-11-04 | — | Active (Vanity) |
| KA4DOD | 11 | 65 | — | — | Available |
| KA4DOE | 11 | 59 | — | — | Available |
| KA4DOF | 11 | 67 | 1998-03-01 | 2000-03-02 | Available |
| KA4DOG | 10 | 67 | — | — | Pending Application |
| KA4DOH | 11 | 65 | 2004-09-09 | 2006-09-10 | Available |