District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KA4NXO | 12 | 67 | 1998-05-31 | 2000-06-01 | Available |
| KA4NXP | 12 | 67 | 2029-10-14 | — | Active |
| KA4NXQ | 12 | 69 | — | — | Available |
| KA4NXR | 13 | 63 | 2025-08-22 | — | Active |
| KA4NXS | 13 | 61 | — | — | Available |
| KA4NXT | 12 | 59 | — | — | Available |
| KA4NXU | 13 | 63 | — | — | Available |
| KA4NXV | 12 | 65 | 2005-03-20 | 2007-03-21 | Available |
| KA4NXW | 12 | 65 | — | — | Available |
| KA4NXX | 12 | 67 | — | — | Available |
| KA4NXY | 12 | 69 | — | — | Available |
| KA4NXZ | 12 | 67 | — | — | Available |
| KA4NYA | 12 | 63 | 2005-03-16 | 2007-03-17 | Available |
| KA4NYB | 12 | 67 | 2015-04-03 | 2017-04-04 | Available |
| KA4NYC | 12 | 69 | 2020-07-27 | 2022-07-28 | Available |
| KA4NYD | 12 | 65 | 2024-03-22 | 2026-03-23 | Available |
| KA4NYE | 12 | 59 | — | — | Available |
| KA4NYF | 12 | 67 | — | — | Available |
| KA4NYG | 11 | 67 | 2007-06-09 | 2009-06-10 | Available |
| KA4NYH | 12 | 65 | — | — | Available |
| KA4NYI | 13 | 61 | — | — | Available |
| KA4NYJ | 13 | 71 | 2036-04-16 | — | Active |
| KA4NYK | 12 | 67 | 2017-02-22 | 2019-02-23 | Available |
| KA4NYL | 12 | 67 | — | — | Available |
| KA4NYM | 11 | 65 | — | — | Available |
| KA4NYN | 13 | 63 | 2002-02-25 | 2004-02-26 | Available |
| KA4NYO | 12 | 69 | — | — | Available |
| KA4NYP | 12 | 69 | — | — | Available |
| KA4NYQ | 12 | 71 | — | — | Available |
| KA4NYR | 13 | 65 | — | — | Available |
| KA4NYS | 13 | 63 | 2027-01-08 | — | Active |
| KA4NYT | 12 | 61 | 2005-04-15 | 2007-04-16 | Available |
| KA4NYU | 13 | 65 | 2027-05-30 | — | Active |
| KA4NYV | 12 | 67 | — | — | Available |
| KA4NYW | 12 | 67 | 2030-07-14 | — | Active (Vanity) |
| KA4NYX | 12 | 69 | — | — | Available |
| KA4NYY | 12 | 71 | 2016-08-14 | 2018-08-15 | Available |
| KA4NYZ | 12 | 69 | — | — | Available |
| KA4NZA | 12 | 61 | — | — | Available |
| KA4NZB | 12 | 65 | — | — | Available |
| KA4NZC | 12 | 67 | — | — | Available |
| KA4NZD | 12 | 63 | — | — | Available |
| KA4NZE | 12 | 57 | — | — | Available |
| KA4NZF | 12 | 65 | — | — | Available |
| KA4NZG | 11 | 65 | 2017-08-01 | 2019-08-02 | Available |
| KA4NZH | 12 | 63 | — | — | Available |
| KA4NZI | 13 | 59 | 2002-08-11 | 2004-08-12 | Available |
| KA4NZJ | 13 | 69 | 2035-11-28 | — | Active |
| KA4NZK | 12 | 65 | — | — | Available |
| KA4NZL | 12 | 65 | — | — | Available |
| KA4NZM | 11 | 63 | 2012-12-01 | 2014-12-02 | Available |
| KA4NZN | 13 | 61 | — | — | Available |
| KA4NZO | 12 | 67 | 2007-04-17 | 2009-04-18 | Available |
| KA4NZP | 12 | 67 | 2026-03-14 | — | Active |
| KA4NZQ | 12 | 69 | — | — | Available |
| KA4NZR | 13 | 63 | — | — | Available |
| KA4NZS | 13 | 61 | — | — | Available |
| KA4NZT | 12 | 59 | — | — | Available |
| KA4NZU | 13 | 63 | 2010-10-02 | 2012-10-03 | Available |
| KA4NZV | 12 | 65 | 2022-12-08 | 2024-12-09 | Available |
| KA4NZW | 12 | 65 | — | — | Available |
| KA4NZX | 12 | 67 | — | — | Available |
| KA4NZY | 12 | 69 | — | — | Available |
| KA4NZZ | 12 | 67 | — | — | Available |
| KA4OAA | 11 | 61 | 2020-08-04 | 2022-08-05 | Available |
| KA4OAB | 11 | 65 | — | — | Available |
| KA4OAC | 11 | 67 | 2006-02-23 | 2008-02-24 | Available |
| KA4OAD | 11 | 63 | — | — | Available |
| KA4OAE | 11 | 57 | 2006-09-16 | 2008-09-17 | Available |
| KA4OAF | 11 | 65 | — | — | Available |
| KA4OAG | 10 | 65 | — | — | Available |
| KA4OAH | 11 | 63 | — | — | Available |
| KA4OAI | 12 | 59 | — | — | Available |
| KA4OAJ | 12 | 69 | — | — | Available |
| KA4OAK | 11 | 65 | 2034-08-11 | — | Active |
| KA4OAL | 11 | 65 | — | — | Available |
| KA4OAM | 10 | 63 | — | — | Available |
| KA4OAN | 12 | 61 | 2006-06-17 | 2008-06-18 | Available |
| KA4OAO | 11 | 67 | — | — | Available |
| KA4OAP | 11 | 67 | — | — | Available |
| KA4OAQ | 11 | 69 | — | — | Available |
| KA4OAR | 12 | 63 | — | — | Available |
| KA4OAS | 12 | 61 | — | — | Available |
| KA4OAT | 11 | 59 | — | — | Available |
| KA4OAU | 12 | 63 | — | — | Available |
| KA4OAV | 11 | 65 | — | — | Available |
| KA4OAW | 11 | 65 | 2036-08-05 | — | Active |
| KA4OAX | 11 | 67 | — | — | Available |
| KA4OAY | 11 | 69 | — | — | Available |
| KA4OAZ | 11 | 67 | — | — | Available |
| KA4OBA | 11 | 65 | — | — | Available |
| KA4OBB | 11 | 69 | — | — | Available |
| KA4OBC | 11 | 71 | — | — | Available |
| KA4OBD | 11 | 67 | — | — | Available |
| KA4OBE | 11 | 61 | 2006-04-04 | 2008-04-05 | Available |
| KA4OBF | 11 | 69 | — | — | Available |
| KA4OBG | 10 | 69 | — | — | Available |
| KA4OBH | 11 | 67 | 2028-04-16 | — | Active |
| KA4OBI | 12 | 63 | — | — | Available |
| KA4OBJ | 12 | 73 | — | — | Available |