District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K4QHC | 9 | 63 | — | — | Available |
| K4QHD | 9 | 59 | — | — | Available |
| K4QHE | 9 | 53 | — | — | Available |
| K4QHF | 9 | 61 | — | — | Available |
| K4QHG | 8 | 61 | 2028-11-04 | — | Active (Vanity) |
| K4QHH | 9 | 59 | 2028-04-16 | — | Active |
| K4QHI | 10 | 55 | 2004-07-21 | 2006-07-22 | Available |
| K4QHJ | 10 | 65 | 2007-03-13 | 2009-03-14 | Available |
| K4QHK | 9 | 61 | — | — | Available |
| K4QHL | 9 | 61 | — | — | Available |
| K4QHM | 8 | 59 | 2022-05-12 | 2024-05-13 | Available |
| K4QHN | 10 | 57 | 2017-06-23 | 2019-06-24 | Available |
| K4QHO | 9 | 63 | — | — | Available |
| K4QHP | 9 | 63 | 2006-11-05 | 2008-11-06 | Available |
| K4QHQ | 9 | 65 | — | — | Available |
| K4QHR | 10 | 59 | 2037-01-04 | — | Active (Vanity) |
| K4QHS | 10 | 57 | — | — | Available |
| K4QHT | 9 | 55 | — | — | Available |
| K4QHU | 10 | 59 | — | — | Available |
| K4QHV | 9 | 61 | 2028-02-13 | — | Active (Vanity) |
| K4QHW | 9 | 61 | — | — | Available |
| K4QHX | 9 | 63 | — | — | Available |
| K4QHY | 9 | 65 | — | — | Available |
| K4QHZ | 9 | 63 | 2002-03-01 | 2004-03-02 | Available |
| K4QIA | 10 | 53 | — | — | Available |
| K4QIB | 10 | 57 | — | — | Available |
| K4QIC | 10 | 59 | — | — | Available |
| K4QID | 10 | 55 | — | — | Available |
| K4QIE | 10 | 49 | 2026-06-18 | — | Active (Vanity) |
| K4QIF | 10 | 57 | — | — | Available |
| K4QIG | 9 | 57 | — | — | Available |
| K4QIH | 10 | 55 | — | — | Available |
| K4QII | 11 | 51 | — | — | Available |
| K4QIJ | 11 | 61 | 2000-09-20 | 2002-09-21 | Available |
| K4QIK | 10 | 57 | 2022-03-20 | 2024-03-21 | Available |
| K4QIL | 10 | 57 | 2013-11-16 | 2015-11-17 | Available |
| K4QIM | 9 | 55 | — | — | Available |
| K4QIN | 11 | 53 | 2006-09-30 | 2008-10-01 | Available |
| K4QIO | 10 | 59 | 2026-06-03 | — | Active |
| K4QIP | 10 | 59 | 2015-05-04 | 2017-05-05 | Available |
| K4QIQ | 10 | 61 | — | — | Available |
| K4QIR | 11 | 55 | 2008-03-02 | 2010-03-03 | Available |
| K4QIS | 11 | 53 | — | — | Available |
| K4QIT | 10 | 51 | — | — | Available |
| K4QIU | 11 | 55 | — | — | Available |
| K4QIV | 10 | 57 | — | — | Available |
| K4QIW | 10 | 57 | — | — | Available |
| K4QIX | 10 | 59 | — | — | Available |
| K4QIY | 10 | 61 | — | — | Available |
| K4QIZ | 10 | 59 | 2015-07-19 | 2017-07-20 | Available |
| K4QJA | 10 | 63 | — | — | Available |
| K4QJB | 10 | 67 | — | — | Available |
| K4QJC | 10 | 69 | 2022-06-09 | 2024-06-10 | Available |
| K4QJD | 10 | 65 | — | — | Available |
| K4QJE | 10 | 59 | 1998-10-25 | 2000-10-26 | Available |
| K4QJF | 10 | 67 | — | — | Available |
| K4QJG | 9 | 67 | 1999-12-12 | 2001-12-13 | Available |
| K4QJH | 10 | 65 | 2024-09-12 | 2026-09-13 | Available |
| K4QJI | 11 | 61 | — | — | Available |
| K4QJJ | 11 | 71 | — | — | Available |
| K4QJK | 10 | 67 | — | — | Available |
| K4QJL | 10 | 67 | 2030-06-04 | — | Active (Vanity) |
| K4QJM | 9 | 65 | — | — | Available |
| K4QJN | 11 | 63 | 1997-12-22 | 1999-12-23 | Available |
| K4QJO | 10 | 69 | — | — | Available |
| K4QJP | 10 | 69 | 2004-03-22 | 2006-03-23 | Available |
| K4QJQ | 10 | 71 | — | — | Available |
| K4QJR | 11 | 65 | — | — | Available |
| K4QJS | 11 | 63 | 2029-07-19 | — | Active (Vanity) |
| K4QJT | 10 | 61 | — | — | Available |
| K4QJU | 11 | 65 | 2027-06-23 | — | Active |
| K4QJV | 10 | 67 | — | — | Available |
| K4QJW | 10 | 67 | — | — | Available |
| K4QJX | 10 | 69 | — | — | Available |
| K4QJY | 10 | 71 | — | — | Available |
| K4QJZ | 10 | 69 | 2027-01-23 | — | Active (Vanity) |
| K4QKA | 9 | 59 | 2006-11-05 | 2008-11-06 | Available |
| K4QKB | 9 | 63 | — | — | Available |
| K4QKC | 9 | 65 | — | — | Available |
| K4QKD | 9 | 61 | — | — | Available |
| K4QKE | 9 | 55 | — | — | Available |
| K4QKF | 9 | 63 | — | — | Available |
| K4QKG | 8 | 63 | — | — | Available |
| K4QKH | 9 | 61 | 2007-01-15 | 2009-01-16 | Available |
| K4QKI | 10 | 57 | — | — | Available |
| K4QKJ | 10 | 67 | — | — | Available |
| K4QKK | 9 | 63 | — | — | Available |
| K4QKL | 9 | 63 | — | — | Available |
| K4QKM | 8 | 61 | — | — | Available |
| K4QKN | 10 | 59 | — | — | Available |
| K4QKO | 9 | 65 | — | — | Available |
| K4QKP | 9 | 65 | 2024-09-19 | 2026-09-20 | Available |
| K4QKQ | 9 | 67 | — | — | Available |
| K4QKR | 10 | 61 | 2029-10-06 | — | Active |
| K4QKS | 10 | 59 | 2019-03-03 | 2021-03-04 | Available |
| K4QKT | 9 | 57 | — | — | Available |
| K4QKU | 10 | 61 | — | — | Available |
| K4QKV | 9 | 63 | — | — | Available |
| K4QKW | 9 | 63 | 2015-02-03 | 2017-02-04 | Available |
| K4QKX | 9 | 65 | — | — | Available |