District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W4KTE | 9 | 45 | — | — | Available |
| W4KTF | 9 | 53 | 2022-11-18 | 2024-11-19 | Available |
| W4KTG | 8 | 53 | 2035-09-06 | — | Active (Vanity) |
| W4KTH | 9 | 51 | 2030-07-31 | — | Active (Vanity) |
| W4KTI | 10 | 47 | 2020-06-12 | 2022-06-13 | Available |
| W4KTJ | 10 | 57 | 2029-09-01 | — | Active (Vanity) |
| W4KTK | 9 | 53 | 2027-09-02 | — | Active (Vanity) |
| W4KTL | 9 | 53 | 2035-04-08 | — | Active (Vanity) |
| W4KTM | 8 | 51 | 2036-08-12 | — | Active (Vanity) |
| W4KTN | 10 | 49 | 2020-07-18 | 2022-07-19 | Available |
| W4KTO | 9 | 55 | — | — | Available |
| W4KTP | 9 | 55 | — | — | Available |
| W4KTQ | 9 | 57 | — | — | Available |
| W4KTR | 10 | 51 | 2033-05-09 | — | Active (Vanity) |
| W4KTS | 10 | 49 | 2005-11-28 | 2007-11-29 | Available |
| W4KTT | 9 | 47 | 2022-04-15 | 2024-04-16 | Available |
| W4KTU | 10 | 51 | 2017-03-10 | 2019-03-11 | Available |
| W4KTV | 9 | 53 | 2008-01-09 | 2010-01-10 | Available |
| W4KTW | 9 | 53 | 2027-09-07 | — | Active |
| W4KTX | 9 | 55 | 2035-02-03 | — | Active (Vanity) |
| W4KTY | 9 | 57 | 2036-03-15 | — | Active (Vanity) |
| W4KTZ | 9 | 55 | 2033-03-21 | — | Active (Vanity) |
| W4KUA | 10 | 53 | — | — | Available |
| W4KUB | 10 | 57 | — | — | Available |
| W4KUC | 10 | 59 | — | — | Available |
| W4KUD | 10 | 55 | — | — | Available |
| W4KUE | 10 | 49 | — | — | Available |
| W4KUF | 10 | 57 | — | — | Available |
| W4KUG | 9 | 57 | — | — | Available |
| W4KUH | 10 | 55 | — | — | Available |
| W4KUI | 11 | 51 | — | — | Available |
| W4KUJ | 11 | 61 | — | — | Available |
| W4KUK | 10 | 57 | — | — | Available |
| W4KUL | 10 | 57 | — | — | Available |
| W4KUM | 9 | 55 | 2025-05-03 | — | Active |
| W4KUN | 11 | 53 | 2028-04-04 | — | Active (Vanity) |
| W4KUO | 10 | 59 | — | — | Available |
| W4KUP | 10 | 59 | 2031-10-19 | — | Active (Vanity) |
| W4KUQ | 10 | 61 | — | — | Available |
| W4KUR | 11 | 55 | — | — | Available |
| W4KUS | 11 | 53 | 2028-06-27 | — | Active (Vanity) |
| W4KUT | 10 | 51 | 2032-10-30 | — | Active (Vanity) |
| W4KUU | 11 | 55 | 1997-12-08 | 1999-12-09 | Available |
| W4KUV | 10 | 57 | — | — | Available |
| W4KUW | 10 | 57 | — | — | Available |
| W4KUX | 10 | 59 | — | — | Available |
| W4KUY | 10 | 61 | — | — | Available |
| W4KUZ | 10 | 59 | 2032-05-24 | — | Active (Vanity) |
| W4KVA | 9 | 55 | 2031-05-01 | — | Active (Vanity) |
| W4KVB | 9 | 59 | 2034-06-07 | — | Active (Vanity) |
| W4KVC | 9 | 61 | — | — | Available |
| W4KVD | 9 | 57 | 2003-08-03 | 2005-08-04 | Available |
| W4KVE | 9 | 51 | — | — | Available |
| W4KVF | 9 | 59 | 2034-03-15 | — | Active |
| W4KVG | 8 | 59 | 2026-12-05 | — | Active |
| W4KVH | 9 | 57 | — | — | Available |
| W4KVI | 10 | 53 | 1998-08-30 | 2000-08-31 | Available |
| W4KVJ | 10 | 63 | 2027-01-28 | — | Active |
| W4KVK | 9 | 59 | 2035-11-09 | — | Active |
| W4KVL | 9 | 59 | 2033-07-21 | — | Active (Vanity) |
| W4KVM | 8 | 57 | — | — | Available |
| W4KVN | 10 | 55 | 2029-02-20 | — | Active (Vanity) |
| W4KVO | 9 | 61 | 2016-10-08 | 2018-10-09 | Available |
| W4KVP | 9 | 61 | 2016-08-08 | 2018-08-09 | Available |
| W4KVQ | 9 | 63 | — | — | Available |
| W4KVR | 10 | 57 | 2033-07-29 | — | Active (Vanity) |
| W4KVS | 10 | 55 | 2030-12-16 | — | Active (Vanity) |
| W4KVT | 9 | 53 | 2018-07-27 | 2020-07-28 | Available |
| W4KVU | 10 | 57 | 2026-04-29 | — | Active |
| W4KVV | 9 | 59 | 2028-10-16 | — | Active (Vanity) |
| W4KVW | 9 | 59 | 2036-02-17 | — | Active (Vanity) |
| W4KVX | 9 | 61 | 2007-09-17 | 2009-09-18 | Available |
| W4KVY | 9 | 63 | 1998-06-28 | 2000-06-29 | Available |
| W4KVZ | 9 | 61 | 2033-03-09 | — | Active (Vanity) |
| W4KWA | 9 | 55 | 2035-03-18 | — | Active (Vanity) |
| W4KWB | 9 | 59 | 2029-09-27 | — | Active (Vanity) |
| W4KWC | 9 | 61 | 2035-07-29 | — | Active (Vanity) |
| W4KWD | 9 | 57 | 2036-02-18 | — | Active (Vanity) |
| W4KWE | 9 | 51 | 2031-08-31 | — | Active (Vanity) |
| W4KWF | 9 | 59 | 2032-05-04 | — | Active (Vanity) |
| W4KWG | 8 | 59 | — | — | Available |
| W4KWH | 9 | 57 | 2032-12-18 | — | Active (Vanity) |
| W4KWI | 10 | 53 | 2033-09-27 | — | Active (Vanity) |
| W4KWJ | 10 | 63 | 2026-11-19 | — | Active (Vanity) |
| W4KWK | 9 | 59 | 2036-04-12 | — | Active (Vanity) |
| W4KWL | 9 | 59 | 2018-01-07 | 2020-01-08 | Available |
| W4KWM | 8 | 57 | 2029-02-20 | — | Active (Vanity) |
| W4KWN | 10 | 55 | 2014-08-06 | 2016-08-07 | Available |
| W4KWO | 9 | 61 | — | — | Available |
| W4KWP | 9 | 61 | 2027-06-16 | — | Active (Vanity) |
| W4KWQ | 9 | 63 | — | — | Available |
| W4KWR | 10 | 57 | 2015-09-07 | 2017-09-08 | Available |
| W4KWS | 10 | 55 | 2031-10-13 | — | Active (Vanity) |
| W4KWT | 9 | 53 | 2032-08-09 | — | Active (Vanity) |
| W4KWU | 10 | 57 | — | — | Available |
| W4KWV | 9 | 59 | — | — | Available |
| W4KWW | 9 | 59 | 2032-10-21 | — | Active (Vanity) |
| W4KWX | 9 | 61 | — | — | Available |
| W4KWY | 9 | 63 | — | — | Available |
| W4KWZ | 9 | 61 | 2028-03-30 | — | Active (Vanity) |