District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K4LVS | 10 | 55 | 2020-04-14 | 2022-04-15 | Available |
| K4LVT | 9 | 53 | — | — | Available |
| K4LVU | 10 | 57 | 2016-09-09 | 2018-09-10 | Available |
| K4LVV | 9 | 59 | 2031-08-11 | — | Active (Vanity) |
| K4LVW | 9 | 59 | 2029-07-23 | — | Active (Vanity) |
| K4LVX | 9 | 61 | — | — | Available |
| K4LVY | 9 | 63 | — | — | Available |
| K4LVZ | 9 | 61 | 2009-01-19 | 2011-01-20 | Available |
| K4LWA | 9 | 55 | 2030-11-20 | — | Active (Vanity) |
| K4LWB | 9 | 59 | 2026-11-14 | — | Active (Vanity) |
| K4LWC | 9 | 61 | 2027-09-14 | — | Active (Vanity) |
| K4LWD | 9 | 57 | 2032-03-20 | — | Active (Vanity) |
| K4LWE | 9 | 51 | 2030-06-30 | — | Active (Vanity) |
| K4LWF | 9 | 59 | 2034-02-04 | — | Active (Vanity) |
| K4LWG | 8 | 59 | 2002-08-11 | 2004-08-12 | Available |
| K4LWH | 9 | 57 | 2024-12-31 | 2027-01-01 | Canceled (grace period) |
| K4LWI | 10 | 53 | — | — | Available |
| K4LWJ | 10 | 63 | 2027-10-16 | — | Active (Vanity) |
| K4LWK | 9 | 59 | 2002-05-11 | 2004-05-12 | Available |
| K4LWL | 9 | 59 | — | — | Available |
| K4LWM | 8 | 57 | 2032-11-10 | — | Active (Vanity) |
| K4LWN | 10 | 55 | — | — | Available |
| K4LWO | 9 | 61 | 2028-10-10 | — | Active (Vanity) |
| K4LWP | 9 | 61 | — | — | Available |
| K4LWQ | 9 | 63 | — | — | Available |
| K4LWR | 10 | 57 | 2026-06-11 | — | Active (Vanity) |
| K4LWS | 10 | 55 | 2035-01-22 | — | Active |
| K4LWT | 9 | 53 | 2022-06-18 | 2024-06-19 | Available |
| K4LWU | 10 | 57 | — | — | Available |
| K4LWV | 9 | 59 | — | — | Available |
| K4LWW | 9 | 59 | 2024-09-10 | 2026-09-11 | Available |
| K4LWX | 9 | 61 | — | — | Available |
| K4LWY | 9 | 63 | 2014-05-18 | 2016-05-19 | Available |
| K4LWZ | 9 | 61 | 2034-01-18 | — | Active |
| K4LXA | 9 | 57 | 2035-05-10 | — | Active |
| K4LXB | 9 | 61 | — | — | Available |
| K4LXC | 9 | 63 | — | — | Available |
| K4LXD | 9 | 59 | — | — | Available |
| K4LXE | 9 | 53 | 2011-01-22 | 2013-01-23 | Available |
| K4LXF | 9 | 61 | 2030-07-31 | — | Active |
| K4LXG | 8 | 61 | 2025-08-02 | — | Active |
| K4LXH | 9 | 59 | — | — | Available |
| K4LXI | 10 | 55 | — | — | Available |
| K4LXJ | 10 | 65 | 2026-11-10 | — | Active (Vanity) |
| K4LXK | 9 | 61 | 2026-03-20 | — | Active |
| K4LXL | 9 | 61 | — | — | Available |
| K4LXM | 8 | 59 | — | — | Available |
| K4LXN | 10 | 57 | 2029-10-12 | — | Active (Vanity) |
| K4LXO | 9 | 63 | — | — | Available |
| K4LXP | 9 | 63 | — | — | Available |
| K4LXQ | 9 | 65 | — | — | Available |
| K4LXR | 10 | 59 | 2011-10-23 | 2013-10-24 | Available |
| K4LXS | 10 | 57 | — | — | Available |
| K4LXT | 9 | 55 | 2031-11-30 | — | Active (Vanity) |
| K4LXU | 10 | 59 | — | — | Available |
| K4LXV | 9 | 61 | 2034-07-15 | — | Active |
| K4LXW | 9 | 61 | — | — | Available |
| K4LXX | 9 | 63 | 2030-06-12 | — | Active (Vanity) |
| K4LXY | 9 | 65 | 2033-02-22 | — | Active (Vanity) |
| K4LXZ | 9 | 63 | — | — | Available |
| K4LYA | 9 | 59 | 2024-03-22 | 2026-03-23 | Available |
| K4LYB | 9 | 63 | — | — | Available |
| K4LYC | 9 | 65 | — | — | Available |
| K4LYD | 9 | 61 | 2003-08-10 | 2005-08-11 | Available |
| K4LYE | 9 | 55 | — | — | Available |
| K4LYF | 9 | 63 | 2036-06-05 | — | Active (Vanity) |
| K4LYG | 8 | 63 | — | — | Available |
| K4LYH | 9 | 61 | 2036-06-23 | — | Active (Vanity) |
| K4LYI | 10 | 57 | — | — | Available |
| K4LYJ | 10 | 67 | 2032-05-26 | — | Active (Vanity) |
| K4LYK | 9 | 63 | — | — | Available |
| K4LYL | 9 | 63 | 2026-11-05 | — | Active (Vanity) |
| K4LYM | 8 | 61 | 2034-09-24 | — | Active (Vanity) |
| K4LYN | 10 | 59 | 2036-07-15 | — | Active (Vanity) |
| K4LYO | 9 | 65 | — | — | Available |
| K4LYP | 9 | 65 | 2029-12-22 | — | Active (Vanity) |
| K4LYQ | 9 | 67 | — | — | Available |
| K4LYR | 10 | 61 | 2016-05-16 | 2018-05-17 | Available |
| K4LYS | 10 | 59 | 2018-09-18 | 2020-09-19 | Available |
| K4LYT | 9 | 57 | — | — | Available |
| K4LYU | 10 | 61 | — | — | Available |
| K4LYV | 9 | 63 | 2008-07-10 | 2010-07-11 | Available |
| K4LYW | 9 | 63 | 2008-07-10 | 2010-07-11 | Available |
| K4LYX | 9 | 65 | 2027-03-07 | — | Active |
| K4LYY | 9 | 67 | 2007-08-29 | 2009-08-30 | Available |
| K4LYZ | 9 | 65 | — | — | Available |
| K4LZA | 9 | 57 | 2023-07-09 | 2025-07-10 | Available |
| K4LZB | 9 | 61 | — | — | Available |
| K4LZC | 9 | 63 | — | — | Available |
| K4LZD | 9 | 59 | — | — | Available |
| K4LZE | 9 | 53 | — | — | Available |
| K4LZF | 9 | 61 | — | — | Available |
| K4LZG | 8 | 61 | 2013-06-29 | 2015-06-30 | Available |
| K4LZH | 9 | 59 | 2036-01-27 | — | Active (Vanity) |
| K4LZI | 10 | 55 | 2029-03-24 | — | Active (Vanity) |
| K4LZJ | 10 | 65 | 2011-08-06 | 2013-08-07 | Available |
| K4LZK | 9 | 61 | — | — | Available |
| K4LZL | 9 | 61 | — | — | Available |
| K4LZM | 8 | 59 | — | — | Available |
| K4LZN | 10 | 57 | 2010-09-04 | 2012-09-05 | Available |