District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W4KXA | 9 | 57 | — | — | Available |
| W4KXB | 9 | 61 | — | — | Available |
| W4KXC | 9 | 63 | 2011-12-24 | 2013-12-25 | Available |
| W4KXD | 9 | 59 | — | — | Available |
| W4KXE | 9 | 53 | 2016-11-22 | 2018-11-23 | Available |
| W4KXF | 9 | 61 | 2004-03-01 | 2006-03-02 | Available |
| W4KXG | 8 | 61 | — | — | Available |
| W4KXH | 9 | 59 | 2015-02-28 | 2017-03-01 | Available |
| W4KXI | 10 | 55 | 2036-04-09 | — | Active (Vanity) |
| W4KXJ | 10 | 65 | — | — | Available |
| W4KXK | 9 | 61 | 2031-01-05 | — | Active (Vanity) |
| W4KXL | 9 | 61 | — | — | Available |
| W4KXM | 8 | 59 | 2032-08-10 | — | Active (Vanity) |
| W4KXN | 10 | 57 | — | — | Available |
| W4KXO | 9 | 63 | — | — | Available |
| W4KXP | 9 | 63 | 2031-04-13 | — | Active (Vanity) |
| W4KXQ | 9 | 65 | 2036-09-26 | — | Active (Vanity) |
| W4KXR | 10 | 59 | — | — | Available |
| W4KXS | 10 | 57 | 2015-05-31 | 2017-06-01 | Available |
| W4KXT | 9 | 55 | 2031-04-06 | — | Active (Vanity) |
| W4KXU | 10 | 59 | — | — | Available |
| W4KXV | 9 | 61 | 2029-09-22 | — | Active (Vanity) |
| W4KXW | 9 | 61 | — | — | Available |
| W4KXX | 9 | 63 | 2032-07-21 | — | Active (Vanity) |
| W4KXY | 9 | 65 | 2027-09-17 | — | Active (Vanity) |
| W4KXZ | 9 | 63 | 2002-04-14 | 2004-04-15 | Available |
| W4KYA | 9 | 59 | 2030-05-25 | — | Active (Vanity) |
| W4KYB | 9 | 63 | — | — | Available |
| W4KYC | 9 | 65 | 2036-06-14 | — | Active (Vanity) |
| W4KYD | 9 | 61 | 2035-07-29 | — | Active (Vanity) |
| W4KYE | 9 | 55 | — | — | Available |
| W4KYF | 9 | 63 | — | — | Available |
| W4KYG | 8 | 63 | 2004-09-07 | 2006-09-08 | Available |
| W4KYH | 9 | 61 | — | — | Available |
| W4KYI | 10 | 57 | 2032-10-02 | — | Active (Vanity) |
| W4KYJ | 10 | 67 | — | — | Available |
| W4KYK | 9 | 63 | — | — | Available |
| W4KYL | 9 | 63 | 2036-01-10 | — | Active (Vanity) |
| W4KYM | 8 | 61 | 2012-02-28 | 2014-03-01 | Available |
| W4KYN | 10 | 59 | 2006-08-14 | 2008-08-15 | Available |
| W4KYO | 9 | 65 | 2016-04-15 | 2018-04-16 | Available |
| W4KYP | 9 | 65 | 2032-09-28 | — | Active (Vanity) |
| W4KYQ | 9 | 67 | 2030-09-09 | — | Active (Vanity) |
| W4KYR | 10 | 61 | 2036-01-23 | — | Active (Vanity) |
| W4KYS | 10 | 59 | 2025-09-13 | 2027-09-14 | Canceled (grace period) |
| W4KYT | 9 | 57 | 2029-04-26 | — | Active (Vanity) |
| W4KYU | 10 | 61 | — | — | Available |
| W4KYV | 9 | 63 | — | — | Available |
| W4KYW | 9 | 63 | 2021-03-19 | 2023-03-20 | Available |
| W4KYX | 9 | 65 | 2020-09-21 | 2022-09-22 | Available |
| W4KYY | 9 | 67 | — | — | Available |
| W4KYZ | 9 | 65 | 2027-08-11 | — | Active (Vanity) |
| W4KZA | 9 | 57 | 2030-09-18 | — | Active (Vanity) |
| W4KZB | 9 | 61 | 1997-09-29 | 1999-09-30 | Available |
| W4KZC | 9 | 63 | 2005-02-06 | 2007-02-07 | Available |
| W4KZD | 9 | 59 | — | — | Available |
| W4KZE | 9 | 53 | 2008-11-24 | 2010-11-25 | Available |
| W4KZF | 9 | 61 | — | — | Available |
| W4KZG | 8 | 61 | — | — | Available |
| W4KZH | 9 | 59 | — | — | Available |
| W4KZI | 10 | 55 | 2006-07-17 | 2008-07-18 | Available |
| W4KZJ | 10 | 65 | — | — | Available |
| W4KZK | 9 | 61 | 2030-03-09 | — | Active (Vanity) |
| W4KZL | 9 | 61 | 2018-12-01 | 2020-12-02 | Available |
| W4KZM | 8 | 59 | — | — | Available |
| W4KZN | 10 | 57 | 2026-10-18 | — | Active |
| W4KZO | 9 | 63 | 2031-12-10 | — | Active (Vanity) |
| W4KZP | 9 | 63 | — | — | Available |
| W4KZQ | 9 | 65 | 2000-02-18 | 2002-02-19 | Available |
| W4KZR | 10 | 59 | — | — | Available |
| W4KZS | 10 | 57 | — | — | Available |
| W4KZT | 9 | 55 | 2016-11-01 | 2018-11-02 | Available |
| W4KZU | 10 | 59 | 2006-07-13 | 2008-07-14 | Available |
| W4KZV | 9 | 61 | — | — | Available |
| W4KZW | 9 | 61 | — | — | Available |
| W4KZX | 9 | 63 | 2035-02-22 | — | Active (Vanity) |
| W4KZY | 9 | 65 | — | — | Available |
| W4KZZ | 9 | 63 | 2018-04-24 | 2020-04-25 | Available |
| W4LAA | 9 | 51 | 2017-08-28 | 2019-08-29 | Available |
| W4LAB | 9 | 55 | 2036-01-16 | — | Active (Vanity) |
| W4LAC | 9 | 57 | 2028-12-07 | — | Active (Vanity) |
| W4LAD | 9 | 53 | 2031-08-17 | — | Active (Vanity) |
| W4LAE | 9 | 47 | 2006-01-14 | 2008-01-15 | Available |
| W4LAF | 9 | 55 | 2027-10-30 | — | Active (Vanity) |
| W4LAG | 8 | 55 | 2028-03-20 | — | Active (Vanity) |
| W4LAH | 9 | 53 | 2036-01-30 | — | Active (Vanity) |
| W4LAI | 10 | 49 | — | — | Available |
| W4LAJ | 10 | 59 | 2030-08-25 | — | Active (Vanity) |
| W4LAK | 9 | 55 | 2034-01-17 | — | Active (Vanity) |
| W4LAL | 9 | 55 | 2036-07-12 | — | Active (Vanity) |
| W4LAM | 8 | 53 | 2023-08-22 | 2025-08-23 | Available |
| W4LAN | 10 | 51 | 2035-05-23 | — | Active (Vanity) |
| W4LAO | 9 | 57 | 2005-04-03 | 2007-04-04 | Available |
| W4LAP | 9 | 57 | 2034-07-04 | — | Active (Vanity) |
| W4LAQ | 9 | 59 | 2014-12-13 | 2016-12-14 | Available |
| W4LAR | 10 | 53 | 2027-09-17 | — | Active (Vanity) |
| W4LAS | 10 | 51 | 2028-01-03 | — | Active (Vanity) |
| W4LAT | 9 | 49 | 2035-04-17 | — | Active (Vanity) |
| W4LAU | 10 | 53 | 2035-12-13 | — | Active |
| W4LAV | 9 | 55 | 2034-05-07 | — | Active (Vanity) |