District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KA4YZH | 11 | 71 | — | — | Available |
| KA4YZI | 12 | 67 | — | — | Available |
| KA4YZJ | 12 | 77 | — | — | Available |
| KA4YZK | 11 | 73 | — | — | Available |
| KA4YZL | 11 | 73 | 2025-05-16 | — | Active |
| KA4YZM | 10 | 71 | — | — | Available |
| KA4YZN | 12 | 69 | — | — | Available |
| KA4YZO | 11 | 75 | 2018-03-16 | 2020-03-17 | Available |
| KA4YZP | 11 | 75 | — | — | Available |
| KA4YZQ | 11 | 77 | — | — | Available |
| KA4YZR | 12 | 71 | 2030-12-04 | — | Active |
| KA4YZS | 12 | 69 | — | — | Available |
| KA4YZT | 11 | 67 | 2013-05-04 | 2015-05-05 | Available |
| KA4YZU | 12 | 71 | — | — | Available |
| KA4YZV | 11 | 73 | — | — | Available |
| KA4YZW | 11 | 73 | — | — | Available |
| KA4YZX | 11 | 75 | — | — | Available |
| KA4YZY | 11 | 77 | — | — | Available |
| KA4YZZ | 11 | 75 | — | — | Available |
| KA4ZAA | 11 | 61 | — | — | Available |
| KA4ZAB | 11 | 65 | — | — | Available |
| KA4ZAC | 11 | 67 | — | — | Available |
| KA4ZAD | 11 | 63 | — | — | Available |
| KA4ZAE | 11 | 57 | 2003-01-05 | 2005-01-06 | Available |
| KA4ZAF | 11 | 65 | 2010-06-25 | 2012-06-26 | Available |
| KA4ZAG | 10 | 65 | — | — | Available |
| KA4ZAH | 11 | 63 | — | — | Available |
| KA4ZAI | 12 | 59 | 2034-09-19 | — | Active |
| KA4ZAJ | 12 | 69 | 2007-02-03 | 2009-02-04 | Available |
| KA4ZAK | 11 | 65 | — | — | Available |
| KA4ZAL | 11 | 65 | — | — | Available |
| KA4ZAM | 10 | 63 | — | — | Pending Application |
| KA4ZAN | 12 | 61 | — | — | Available |
| KA4ZAO | 11 | 67 | 2027-01-13 | — | Active |
| KA4ZAP | 11 | 67 | 2026-02-05 | — | Active |
| KA4ZAQ | 11 | 69 | 2007-07-07 | 2009-07-08 | Available |
| KA4ZAR | 12 | 63 | — | — | Available |
| KA4ZAS | 12 | 61 | 2028-06-17 | — | Active |
| KA4ZAT | 11 | 59 | 2002-07-07 | 2004-07-08 | Available |
| KA4ZAU | 12 | 63 | — | — | Available |
| KA4ZAV | 11 | 65 | — | — | Available |
| KA4ZAW | 11 | 65 | 2005-07-11 | 2007-07-12 | Available |
| KA4ZAX | 11 | 67 | — | — | Available |
| KA4ZAY | 11 | 69 | 2034-03-01 | — | Active |
| KA4ZAZ | 11 | 67 | — | — | Available |
| KA4ZBA | 11 | 65 | — | — | Available |
| KA4ZBB | 11 | 69 | — | — | Available |
| KA4ZBC | 11 | 71 | 2032-04-26 | — | Active (Vanity) |
| KA4ZBD | 11 | 67 | — | — | Available |
| KA4ZBE | 11 | 61 | — | — | Available |
| KA4ZBF | 11 | 69 | 2007-07-29 | 2009-07-30 | Available |
| KA4ZBG | 10 | 69 | 2024-10-10 | 2026-10-11 | Available |
| KA4ZBH | 11 | 67 | — | — | Available |
| KA4ZBI | 12 | 63 | — | — | Available |
| KA4ZBJ | 12 | 73 | 2014-05-17 | 2016-05-18 | Available |
| KA4ZBK | 11 | 69 | 2000-02-19 | 2002-02-20 | Available |
| KA4ZBL | 11 | 69 | 2022-07-21 | 2024-07-22 | Available |
| KA4ZBM | 10 | 67 | — | — | Available |
| KA4ZBN | 12 | 65 | 2034-05-24 | — | Active |
| KA4ZBO | 11 | 71 | — | — | Available |
| KA4ZBP | 11 | 71 | — | — | Available |
| KA4ZBQ | 11 | 73 | 2007-10-28 | 2009-10-29 | Available |
| KA4ZBR | 12 | 67 | — | — | Available |
| KA4ZBS | 12 | 65 | — | — | Available |
| KA4ZBT | 11 | 63 | — | — | Available |
| KA4ZBU | 12 | 67 | — | — | Available |
| KA4ZBV | 11 | 69 | — | — | Available |
| KA4ZBW | 11 | 69 | — | — | Available |
| KA4ZBX | 11 | 71 | 2027-06-13 | — | Active |
| KA4ZBY | 11 | 73 | — | — | Available |
| KA4ZBZ | 11 | 71 | — | — | Available |
| KA4ZCA | 11 | 67 | 2027-06-30 | — | Active |
| KA4ZCB | 11 | 71 | — | — | Available |
| KA4ZCC | 11 | 73 | 2036-08-23 | — | Active (Vanity) |
| KA4ZCD | 11 | 69 | 2007-01-08 | 2009-01-09 | Available |
| KA4ZCE | 11 | 63 | — | — | Available |
| KA4ZCF | 11 | 71 | — | — | Available |
| KA4ZCG | 10 | 71 | — | — | Available |
| KA4ZCH | 11 | 69 | — | — | Available |
| KA4ZCI | 12 | 65 | — | — | Available |
| KA4ZCJ | 12 | 75 | — | — | Available |
| KA4ZCK | 11 | 71 | — | — | Available |
| KA4ZCL | 11 | 71 | — | — | Available |
| KA4ZCM | 10 | 69 | — | — | Available |
| KA4ZCN | 12 | 67 | — | — | Available |
| KA4ZCO | 11 | 73 | 2028-02-24 | — | Active |
| KA4ZCP | 11 | 73 | — | — | Available |
| KA4ZCQ | 11 | 75 | — | — | Available |
| KA4ZCR | 12 | 69 | — | — | Available |
| KA4ZCS | 12 | 67 | — | — | Available |
| KA4ZCT | 11 | 65 | 2032-08-25 | — | Active |
| KA4ZCU | 12 | 69 | — | — | Available |
| KA4ZCV | 11 | 71 | 2027-02-20 | — | Active |
| KA4ZCW | 11 | 71 | — | — | Available |
| KA4ZCX | 11 | 73 | — | — | Available |
| KA4ZCY | 11 | 75 | — | — | Available |
| KA4ZCZ | 11 | 73 | — | — | Available |
| KA4ZDA | 11 | 63 | — | — | Available |
| KA4ZDB | 11 | 67 | 2007-01-13 | 2009-01-14 | Available |
| KA4ZDC | 11 | 69 | — | — | Available |