District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K4QWQ | 9 | 67 | — | — | Available |
| K4QWR | 10 | 61 | — | — | Available |
| K4QWS | 10 | 59 | — | — | Available |
| K4QWT | 9 | 57 | — | — | Available |
| K4QWU | 10 | 61 | — | — | Available |
| K4QWV | 9 | 63 | 2012-10-27 | 2014-10-28 | Available |
| K4QWW | 9 | 63 | 2005-09-28 | 2007-09-29 | Available |
| K4QWX | 9 | 65 | 2026-03-14 | — | Active |
| K4QWY | 9 | 67 | — | — | Available |
| K4QWZ | 9 | 65 | 2029-09-15 | — | Active (Vanity) |
| K4QXA | 9 | 61 | 2012-07-21 | 2014-07-22 | Available |
| K4QXB | 9 | 65 | — | — | Available |
| K4QXC | 9 | 67 | 2027-12-18 | — | Active |
| K4QXD | 9 | 63 | — | — | Available |
| K4QXE | 9 | 57 | 2028-03-05 | — | Active |
| K4QXF | 9 | 65 | — | — | Available |
| K4QXG | 8 | 65 | — | — | Available |
| K4QXH | 9 | 63 | — | — | Available |
| K4QXI | 10 | 59 | — | — | Available |
| K4QXJ | 10 | 69 | — | — | Available |
| K4QXK | 9 | 65 | 2025-07-18 | — | Active |
| K4QXL | 9 | 65 | — | — | Available |
| K4QXM | 8 | 63 | — | — | Available |
| K4QXN | 10 | 61 | 2033-11-10 | — | Active (Vanity) |
| K4QXO | 9 | 67 | — | — | Available |
| K4QXP | 9 | 67 | 2027-12-19 | — | Active (Vanity) |
| K4QXQ | 9 | 69 | — | — | Available |
| K4QXR | 10 | 63 | — | — | Available |
| K4QXS | 10 | 61 | 2027-07-30 | — | Active |
| K4QXT | 9 | 59 | 2029-04-30 | — | Active (Vanity) |
| K4QXU | 10 | 63 | 2025-04-18 | — | Active |
| K4QXV | 9 | 65 | 2029-04-17 | — | Active (Vanity) |
| K4QXW | 9 | 65 | — | — | Available |
| K4QXX | 9 | 67 | 2036-06-18 | — | Active (Vanity) |
| K4QXY | 9 | 69 | — | — | Available |
| K4QXZ | 9 | 67 | — | — | Available |
| K4QYA | 9 | 63 | 2025-03-27 | — | Active |
| K4QYB | 9 | 67 | — | — | Available |
| K4QYC | 9 | 69 | 2025-11-28 | — | Active |
| K4QYD | 9 | 65 | — | — | Available |
| K4QYE | 9 | 59 | — | — | Available |
| K4QYF | 9 | 67 | — | — | Available |
| K4QYG | 8 | 67 | — | — | Available |
| K4QYH | 9 | 65 | — | — | Available |
| K4QYI | 10 | 61 | — | — | Available |
| K4QYJ | 10 | 71 | 2017-06-24 | 2019-06-25 | Available |
| K4QYK | 9 | 67 | 2030-06-05 | — | Active |
| K4QYL | 9 | 67 | — | — | Available |
| K4QYM | 8 | 65 | — | — | Available |
| K4QYN | 10 | 63 | 2035-05-06 | — | Active |
| K4QYO | 9 | 69 | — | — | Available |
| K4QYP | 9 | 69 | 2031-02-12 | — | Active |
| K4QYQ | 9 | 71 | — | — | Available |
| K4QYR | 10 | 65 | — | — | Available |
| K4QYS | 10 | 63 | — | — | Available |
| K4QYT | 9 | 61 | — | — | Available |
| K4QYU | 10 | 65 | — | — | Available |
| K4QYV | 9 | 67 | 2028-07-23 | — | Active |
| K4QYW | 9 | 67 | — | — | Available |
| K4QYX | 9 | 69 | — | — | Available |
| K4QYY | 9 | 71 | — | — | Available |
| K4QYZ | 9 | 69 | — | — | Available |
| K4QZA | 9 | 61 | — | — | Available |
| K4QZB | 9 | 65 | 2032-05-22 | — | Active (Vanity) |
| K4QZC | 9 | 67 | — | — | Available |
| K4QZD | 9 | 63 | — | — | Available |
| K4QZE | 9 | 57 | — | — | Available |
| K4QZF | 9 | 65 | 2030-11-20 | — | Active |
| K4QZG | 8 | 65 | — | — | Available |
| K4QZH | 9 | 63 | 2029-02-26 | — | Active |
| K4QZI | 10 | 59 | — | — | Available |
| K4QZJ | 10 | 69 | — | — | Available |
| K4QZK | 9 | 65 | — | — | Available |
| K4QZL | 9 | 65 | — | — | Available |
| K4QZM | 8 | 63 | — | — | Available |
| K4QZN | 10 | 61 | 2009-07-15 | 2011-07-16 | Available |
| K4QZO | 9 | 67 | 2026-11-04 | — | Active |
| K4QZP | 9 | 67 | 2032-03-04 | — | Active (Vanity) |
| K4QZQ | 9 | 69 | 2006-04-11 | 2008-04-12 | Available |
| K4QZR | 10 | 63 | — | — | Available |
| K4QZS | 10 | 61 | — | — | Available |
| K4QZT | 9 | 59 | 2005-08-22 | 2007-08-23 | Available |
| K4QZU | 10 | 63 | — | — | Available |
| K4QZV | 9 | 65 | 2017-10-27 | 2019-10-28 | Available |
| K4QZW | 9 | 65 | — | — | Available |
| K4QZX | 9 | 67 | 2027-02-12 | — | Active (Vanity) |
| K4QZY | 9 | 69 | — | — | Available |
| K4QZZ | 9 | 67 | — | — | Available |
| K4RAA | 10 | 49 | 2034-04-16 | — | Active (Vanity) |
| K4RAB | 10 | 53 | 2027-09-17 | — | Active (Vanity) |
| K4RAC | 10 | 55 | 2030-06-10 | — | Active (Vanity) |
| K4RAD | 10 | 51 | 2031-04-17 | — | Active (Vanity) |
| K4RAE | 10 | 45 | 2036-05-17 | — | Active (Vanity) |
| K4RAF | 10 | 53 | 2022-04-10 | 2024-04-11 | Available |
| K4RAG | 9 | 53 | 2030-09-08 | — | Active (Vanity) |
| K4RAH | 10 | 51 | 2027-12-16 | — | Active (Vanity) |
| K4RAI | 11 | 47 | 2013-04-13 | 2015-04-14 | Available |
| K4RAJ | 11 | 57 | 2027-03-07 | — | Active (Vanity) |
| K4RAK | 10 | 53 | 2027-07-07 | — | Active (Vanity) |
| K4RAL | 10 | 53 | 2031-07-16 | — | Active (Vanity) |