District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KN4HW | 10 | 53 | — | — | Available |
| KN4HX | 10 | 55 | 2011-09-14 | 2013-09-15 | Available |
| KN4HY | 10 | 57 | 2010-04-17 | 2012-04-18 | Available |
| KN4HZ | 10 | 55 | 2031-08-27 | — | Active (Vanity) |
| KN4IA | 11 | 45 | — | — | Available |
| KN4IB | 11 | 49 | — | — | Available |
| KN4IC | 11 | 51 | 2030-04-24 | — | Active |
| KN4ID | 11 | 47 | 2002-04-28 | 2004-04-29 | Available |
| KN4IE | 11 | 41 | 2022-02-11 | 2024-02-12 | Available |
| KN4IF | 11 | 49 | 2032-04-03 | — | Active |
| KN4IG | 10 | 49 | 2020-05-01 | 2022-05-02 | Available |
| KN4IH | 11 | 47 | 2028-03-25 | — | Active |
| KN4II | 12 | 43 | 1997-10-16 | 1999-10-17 | Available |
| KN4IJ | 12 | 53 | 2020-05-08 | 2022-05-09 | Available |
| KN4IK | 11 | 49 | 2022-12-08 | 2024-12-09 | Available |
| KN4IL | 11 | 49 | 2032-09-13 | — | Active |
| KN4IM | 10 | 47 | 2000-02-15 | 2002-02-16 | Available |
| KN4IN | 12 | 45 | 2000-05-08 | 2002-05-09 | Available |
| KN4IO | 11 | 51 | 2019-09-29 | 2021-09-30 | Available |
| KN4IP | 11 | 51 | — | — | Available |
| KN4IQ | 11 | 53 | 2030-05-09 | — | Active |
| KN4IR | 12 | 47 | 2000-05-15 | 2002-05-16 | Available |
| KN4IS | 12 | 45 | — | — | Available |
| KN4IT | 11 | 43 | 2027-07-18 | — | Active |
| KN4IU | 12 | 47 | — | — | Available |
| KN4IV | 11 | 49 | 2030-05-22 | — | Active |
| KN4IW | 11 | 49 | 1999-02-26 | 2001-02-27 | Available |
| KN4IX | 11 | 51 | 2016-04-05 | 2018-04-06 | Available |
| KN4IY | 11 | 53 | — | — | Available |
| KN4IZ | 11 | 51 | — | — | Available |
| KN4JA | 11 | 55 | 2000-07-25 | 2002-07-26 | Available |
| KN4JB | 11 | 59 | 2030-05-22 | — | Active |
| KN4JC | 11 | 61 | — | — | Available |
| KN4JD | 11 | 57 | 2032-11-08 | — | Active (Vanity) |
| KN4JE | 11 | 51 | 2001-08-30 | 2003-08-31 | Available |
| KN4JF | 11 | 59 | 2000-05-22 | 2002-05-23 | Available |
| KN4JG | 10 | 59 | — | — | Available |
| KN4JH | 11 | 57 | 2019-08-28 | 2021-08-29 | Available |
| KN4JI | 12 | 53 | 2022-03-03 | 2024-03-04 | Available |
| KN4JJ | 12 | 63 | 2010-05-29 | 2012-05-30 | Available |
| KN4JK | 11 | 59 | — | — | Available |
| KN4JL | 11 | 59 | — | — | Available |
| KN4JM | 10 | 57 | 2029-04-30 | — | Active (Vanity) |
| KN4JN | 12 | 55 | 2030-12-31 | — | Active |
| KN4JO | 11 | 61 | 1999-02-11 | 2001-02-12 | Available |
| KN4JP | 11 | 61 | 2000-05-29 | 2002-05-30 | Available |
| KN4JQ | 11 | 63 | — | — | Available |
| KN4JR | 12 | 57 | 2021-04-23 | 2023-04-24 | Available |
| KN4JS | 12 | 55 | 2022-08-25 | 2024-08-26 | Available |
| KN4JT | 11 | 53 | — | — | Available |
| KN4JU | 12 | 57 | 2000-06-05 | 2002-06-06 | Available |
| KN4JV | 11 | 59 | 2027-11-05 | — | Active |
| KN4JW | 11 | 59 | — | — | Available |
| KN4JX | 11 | 61 | 2031-12-10 | — | Active |
| KN4JY | 11 | 63 | 2030-08-23 | — | Active |
| KN4JZ | 11 | 61 | 2000-06-05 | 2002-06-06 | Available |
| KN4KA | 10 | 51 | — | — | Available |
| KN4KB | 10 | 55 | 1997-10-16 | 1999-10-17 | Available |
| KN4KC | 10 | 57 | 2033-04-14 | — | Active (Vanity) |
| KN4KD | 10 | 53 | 2023-04-27 | 2025-04-28 | Available |
| KN4KE | 10 | 47 | 2030-06-09 | — | Active |
| KN4KF | 10 | 55 | 2020-11-06 | 2022-11-07 | Available |
| KN4KG | 9 | 55 | 2001-02-03 | 2003-02-04 | Available |
| KN4KH | 10 | 53 | 2010-06-05 | 2012-06-06 | Available |
| KN4KI | 11 | 49 | 2012-08-11 | 2014-08-12 | Available |
| KN4KJ | 11 | 59 | 2001-02-22 | 2003-02-23 | Available |
| KN4KK | 10 | 55 | 2028-12-28 | — | Active (Vanity) |
| KN4KL | 10 | 55 | 2030-06-12 | — | Active |
| KN4KM | 9 | 53 | 1997-09-17 | 1999-09-18 | Available |
| KN4KN | 11 | 51 | 2029-12-31 | — | Active (Vanity) |
| KN4KO | 10 | 57 | — | — | Available |
| KN4KP | 10 | 57 | 2031-04-02 | — | Active |
| KN4KQ | 10 | 59 | — | — | Available |
| KN4KR | 11 | 53 | 2010-06-19 | 2012-06-20 | Available |
| KN4KS | 11 | 51 | 2001-02-03 | 2003-02-04 | Available |
| KN4KT | 10 | 49 | 2027-03-27 | — | Active (Vanity) |
| KN4KU | 11 | 53 | 2020-06-26 | 2022-06-27 | Available |
| KN4KV | 10 | 55 | 2030-06-26 | — | Active |
| KN4KW | 10 | 55 | 2030-06-26 | — | Active |
| KN4KX | 10 | 57 | 2031-02-23 | — | Active |
| KN4KY | 10 | 59 | 2031-06-03 | — | Active |
| KN4KZ | 10 | 57 | — | — | Available |
| KN4LA | 10 | 51 | 2010-06-26 | 2012-06-27 | Available |
| KN4LB | 10 | 55 | — | — | Available |
| KN4LC | 10 | 57 | 2010-06-26 | 2012-06-27 | Available |
| KN4LD | 10 | 53 | 2030-06-26 | — | Active |
| KN4LE | 10 | 47 | 2010-06-26 | 2012-06-27 | Available |
| KN4LF | 10 | 55 | 2031-03-15 | — | Active (Vanity) |
| KN4LG | 9 | 55 | 2017-10-13 | 2019-10-14 | Available |
| KN4LH | 10 | 53 | — | — | Available |
| KN4LI | 11 | 49 | 2000-07-03 | 2002-07-04 | Available |
| KN4LJ | 11 | 59 | 2000-07-03 | 2002-07-04 | Available |
| KN4LK | 10 | 55 | 2030-07-03 | — | Active |
| KN4LL | 10 | 55 | 2002-06-04 | 2004-06-05 | Available |
| KN4LM | 9 | 53 | 2000-07-03 | 2002-07-04 | Available |
| KN4LN | 11 | 51 | — | — | Available |
| KN4LO | 10 | 57 | 2000-09-08 | 2002-09-09 | Available |
| KN4LP | 10 | 57 | 2010-07-03 | 2012-07-04 | Available |
| KN4LQ | 10 | 59 | 2020-07-03 | 2022-07-04 | Available |
| KN4LR | 11 | 53 | 2030-10-30 | — | Active |