District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC4AIC | 12 | 65 | — | — | Available |
| KC4AID | 12 | 61 | — | — | Available |
| KC4AIE | 12 | 55 | 2027-02-07 | — | Active |
| KC4AIF | 12 | 63 | 2032-04-14 | — | Active |
| KC4AIG | 11 | 63 | — | — | Available |
| KC4AIH | 12 | 61 | 1999-04-18 | 2001-04-19 | Available |
| KC4AII | 13 | 57 | — | — | Available |
| KC4AIJ | 13 | 67 | 1998-04-12 | 2000-04-13 | Available |
| KC4AIK | 12 | 63 | 2001-02-12 | 2003-02-13 | Available |
| KC4AIL | 12 | 63 | 2007-03-28 | 2009-03-29 | Available |
| KC4AIM | 11 | 61 | 2008-01-05 | 2010-01-06 | Available |
| KC4AIN | 13 | 59 | 2024-03-05 | 2026-03-06 | Available |
| KC4AIO | 12 | 65 | 2029-07-16 | — | Active |
| KC4AIP | 12 | 65 | 2007-02-07 | 2009-02-08 | Available |
| KC4AIQ | 12 | 67 | 2008-12-04 | 2010-12-05 | Available |
| KC4AIR | 13 | 61 | — | — | Available |
| KC4AIS | 13 | 59 | 2007-10-14 | 2009-10-15 | Available |
| KC4AIT | 12 | 57 | 2007-02-03 | 2009-02-04 | Available |
| KC4AIU | 13 | 61 | 2007-06-24 | 2009-06-25 | Available |
| KC4AIV | 12 | 63 | 1997-09-22 | 1999-09-23 | Available |
| KC4AIW | 12 | 63 | 2001-01-22 | 2003-01-23 | Available |
| KC4AIX | 12 | 65 | 2020-01-02 | 2022-01-03 | Available |
| KC4AIY | 12 | 67 | 2033-03-10 | — | Active |
| KC4AIZ | 12 | 65 | 2018-06-24 | 2020-06-25 | Available |
| KC4AJA | 12 | 69 | 1998-06-28 | 2000-06-29 | Available |
| KC4AJB | 12 | 73 | — | — | Available |
| KC4AJC | 12 | 75 | 2008-07-01 | 2010-07-02 | Available |
| KC4AJD | 12 | 71 | 2007-03-20 | 2009-03-21 | Available |
| KC4AJE | 12 | 65 | — | — | Available |
| KC4AJF | 12 | 73 | 2027-07-24 | — | Active |
| KC4AJG | 11 | 73 | — | — | Available |
| KC4AJH | 12 | 71 | — | — | Available |
| KC4AJI | 13 | 67 | — | — | Available |
| KC4AJJ | 13 | 77 | — | — | Available |
| KC4AJK | 12 | 73 | 2017-02-14 | 2019-02-15 | Available |
| KC4AJL | 12 | 73 | 2017-03-21 | 2019-03-22 | Available |
| KC4AJM | 11 | 71 | 1999-06-13 | 2001-06-14 | Available |
| KC4AJN | 13 | 69 | — | — | Available |
| KC4AJO | 12 | 75 | — | — | Available |
| KC4AJP | 12 | 75 | 2027-05-21 | — | Active |
| KC4AJQ | 12 | 77 | 2002-03-24 | 2004-03-25 | Available |
| KC4AJR | 13 | 71 | 2007-05-08 | 2009-05-09 | Available |
| KC4AJS | 13 | 69 | 2017-06-21 | 2019-06-22 | Available |
| KC4AJT | 12 | 67 | — | — | Available |
| KC4AJU | 13 | 71 | 2023-04-06 | 2025-04-07 | Available |
| KC4AJV | 12 | 73 | — | — | Available |
| KC4AJW | 12 | 73 | 2027-06-02 | — | Active |
| KC4AJX | 12 | 75 | 1999-04-25 | 2001-04-26 | Available |
| KC4AJY | 12 | 77 | 2028-07-23 | — | Active |
| KC4AJZ | 12 | 75 | — | — | Available |
| KC4AKA | 11 | 65 | 2008-12-16 | 2010-12-17 | Available |
| KC4AKB | 11 | 69 | — | — | Available |
| KC4AKC | 11 | 71 | — | — | Available |
| KC4AKD | 11 | 67 | — | — | Available |
| KC4AKE | 11 | 61 | — | — | Available |
| KC4AKF | 11 | 69 | 2017-04-30 | 2019-05-01 | Available |
| KC4AKG | 10 | 69 | 1997-11-10 | 1999-11-11 | Available |
| KC4AKH | 11 | 67 | — | — | Available |
| KC4AKI | 12 | 63 | 2017-02-03 | 2019-02-04 | Available |
| KC4AKJ | 12 | 73 | — | — | Available |
| KC4AKK | 11 | 69 | — | — | Available |
| KC4AKL | 11 | 69 | 2001-05-21 | 2003-05-22 | Available |
| KC4AKM | 10 | 67 | — | — | Available |
| KC4AKN | 12 | 65 | 2027-05-28 | — | Active |
| KC4AKO | 11 | 71 | — | — | Available |
| KC4AKP | 11 | 71 | — | — | Available |
| KC4AKQ | 11 | 73 | 2022-06-02 | 2024-06-03 | Available |
| KC4AKR | 12 | 67 | — | — | Available |
| KC4AKS | 12 | 65 | — | — | Available |
| KC4AKT | 11 | 63 | 1998-04-26 | 2000-04-27 | Available |
| KC4AKU | 12 | 67 | 2007-04-01 | 2009-04-02 | Available |
| KC4AKV | 11 | 69 | 2007-02-07 | 2009-02-08 | Available |
| KC4AKW | 11 | 69 | — | — | Available |
| KC4AKX | 11 | 71 | — | — | Available |
| KC4AKY | 11 | 73 | 2028-04-03 | — | Active |
| KC4AKZ | 11 | 71 | 2032-03-28 | — | Active |
| KC4ALA | 11 | 65 | 2007-02-07 | 2009-02-08 | Available |
| KC4ALB | 11 | 69 | — | — | Available |
| KC4ALC | 11 | 71 | — | — | Available |
| KC4ALD | 11 | 67 | 2007-02-10 | 2009-02-11 | Available |
| KC4ALE | 11 | 61 | 2033-07-14 | — | Active (Vanity) |
| KC4ALF | 11 | 69 | 2034-05-31 | — | Active |
| KC4ALG | 10 | 69 | 2030-05-08 | — | Active |
| KC4ALH | 11 | 67 | — | — | Available |
| KC4ALI | 12 | 63 | — | — | Available |
| KC4ALJ | 12 | 73 | 2007-04-04 | 2009-04-05 | Available |
| KC4ALK | 11 | 69 | 2028-03-20 | — | Active |
| KC4ALL | 11 | 69 | 2030-09-09 | — | Active (Vanity) |
| KC4ALM | 10 | 67 | 2017-04-04 | 2019-04-05 | Available |
| KC4ALN | 12 | 65 | 2000-08-17 | 2002-08-18 | Available |
| KC4ALO | 11 | 71 | 2018-09-24 | 2020-09-25 | Available |
| KC4ALP | 11 | 71 | — | — | Available |
| KC4ALQ | 11 | 73 | — | — | Available |
| KC4ALR | 12 | 67 | — | — | Available |
| KC4ALS | 12 | 65 | 2030-03-20 | — | Active |
| KC4ALT | 11 | 63 | 2027-04-01 | — | Active |
| KC4ALU | 12 | 67 | 2007-02-25 | 2009-02-26 | Available |
| KC4ALV | 11 | 69 | 2023-08-17 | 2025-08-18 | Available |
| KC4ALW | 11 | 69 | 2002-12-22 | 2004-12-23 | Available |
| KC4ALX | 11 | 71 | — | — | Available |