District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W4WSX | 10 | 57 | 2033-10-24 | — | Active (Vanity) |
| W4WSY | 10 | 59 | 2005-02-09 | 2007-02-10 | Available |
| W4WSZ | 10 | 57 | 2027-07-02 | — | Active |
| W4WTA | 9 | 49 | 2026-04-05 | — | Active (Vanity) |
| W4WTB | 9 | 53 | 2027-06-30 | — | Active (Vanity) |
| W4WTC | 9 | 55 | 2036-12-04 | — | Active (Vanity) |
| W4WTD | 9 | 51 | 2007-03-13 | 2009-03-14 | Available |
| W4WTE | 9 | 45 | 2001-06-01 | 2003-06-02 | Available |
| W4WTF | 9 | 53 | 2026-10-17 | — | Active (Vanity) |
| W4WTG | 8 | 53 | 2028-01-14 | — | Active (Vanity) |
| W4WTH | 9 | 51 | 2030-03-24 | — | Active (Vanity) |
| W4WTI | 10 | 47 | — | — | Available |
| W4WTJ | 10 | 57 | 2031-08-03 | — | Active (Vanity) |
| W4WTK | 9 | 53 | 2032-04-12 | — | Active (Vanity) |
| W4WTL | 9 | 53 | 2020-12-01 | 2022-12-02 | Available |
| W4WTM | 8 | 51 | 2035-09-27 | — | Active (Vanity) |
| W4WTN | 10 | 49 | 2031-02-13 | — | Active (Vanity) |
| W4WTO | 9 | 55 | 2025-04-19 | — | Active (Vanity) |
| W4WTP | 9 | 55 | 2028-02-10 | — | Active (Vanity) |
| W4WTQ | 9 | 57 | — | — | Available |
| W4WTR | 10 | 51 | 2023-04-29 | 2025-04-30 | Available |
| W4WTS | 10 | 49 | 2028-05-11 | — | Active (Vanity) |
| W4WTT | 9 | 47 | 2025-08-04 | — | Active |
| W4WTU | 10 | 51 | — | — | Available |
| W4WTV | 9 | 53 | 2032-06-14 | — | Active (Vanity) |
| W4WTW | 9 | 53 | 2020-11-13 | 2022-11-14 | Available |
| W4WTX | 9 | 55 | 2035-09-09 | — | Active (Vanity) |
| W4WTY | 9 | 57 | 2026-02-26 | — | Active (Vanity) |
| W4WTZ | 9 | 55 | 2031-04-02 | — | Active (Vanity) |
| W4WUA | 10 | 53 | 2004-09-09 | 2006-09-10 | Available |
| W4WUB | 10 | 57 | 2024-04-23 | 2026-04-24 | Available |
| W4WUC | 10 | 59 | — | — | Available |
| W4WUD | 10 | 55 | — | — | Available |
| W4WUE | 10 | 49 | — | — | Available |
| W4WUF | 10 | 57 | 2016-07-08 | 2018-07-09 | Available |
| W4WUG | 9 | 57 | 2004-03-15 | 2006-03-16 | Available |
| W4WUH | 10 | 55 | — | — | Available |
| W4WUI | 11 | 51 | 2025-06-23 | — | Active |
| W4WUJ | 11 | 61 | — | — | Available |
| W4WUK | 10 | 57 | 2026-04-10 | — | Active |
| W4WUL | 10 | 57 | 2013-08-31 | 2015-09-01 | Available |
| W4WUM | 9 | 55 | 2007-07-18 | 2009-07-19 | Available |
| W4WUN | 11 | 53 | 2007-07-25 | 2009-07-26 | Available |
| W4WUO | 10 | 59 | 2021-02-26 | 2023-02-27 | Available |
| W4WUP | 10 | 59 | — | — | Available |
| W4WUQ | 10 | 61 | 2025-02-01 | — | Active (Vanity) |
| W4WUR | 11 | 55 | 2016-09-23 | 2018-09-24 | Available |
| W4WUS | 11 | 53 | 2034-01-16 | — | Active (Vanity) |
| W4WUT | 10 | 51 | — | — | Available |
| W4WUU | 11 | 55 | — | — | Available |
| W4WUV | 10 | 57 | 2030-05-28 | — | Active (Vanity) |
| W4WUW | 10 | 57 | — | — | Available |
| W4WUX | 10 | 59 | 2031-09-28 | — | Active (Vanity) |
| W4WUY | 10 | 61 | 2017-12-04 | 2019-12-05 | Available |
| W4WUZ | 10 | 59 | — | — | Available |
| W4WVA | 9 | 55 | 2035-04-10 | — | Active (Vanity) |
| W4WVB | 9 | 59 | 2029-04-21 | — | Active (Vanity) |
| W4WVC | 9 | 61 | — | — | Available |
| W4WVD | 9 | 57 | — | — | Available |
| W4WVE | 9 | 51 | 2033-08-24 | — | Active (Vanity) |
| W4WVF | 9 | 59 | — | — | Available |
| W4WVG | 8 | 59 | — | — | Available |
| W4WVH | 9 | 57 | — | — | Available |
| W4WVI | 10 | 53 | — | — | Available |
| W4WVJ | 10 | 63 | 2021-07-23 | 2023-07-24 | Available |
| W4WVK | 9 | 59 | 1998-04-19 | 2000-04-20 | Available |
| W4WVL | 9 | 59 | 2021-02-18 | 2023-02-19 | Available |
| W4WVM | 8 | 57 | — | — | Available |
| W4WVN | 10 | 55 | — | — | Available |
| W4WVO | 9 | 61 | — | — | Available |
| W4WVP | 9 | 61 | 2034-09-16 | — | Active |
| W4WVQ | 9 | 63 | — | — | Available |
| W4WVR | 10 | 57 | — | — | Available |
| W4WVS | 10 | 55 | — | — | Available |
| W4WVT | 9 | 53 | 2026-02-20 | 2028-02-21 | Canceled (grace period) |
| W4WVU | 10 | 57 | 2019-06-10 | 2021-06-11 | Available |
| W4WVV | 9 | 59 | 2033-06-18 | — | Active (Vanity) |
| W4WVW | 9 | 59 | 2029-12-10 | — | Active (Vanity) |
| W4WVX | 9 | 61 | 2035-09-01 | — | Active (Vanity) |
| W4WVY | 9 | 63 | — | — | Available |
| W4WVZ | 9 | 61 | — | — | Available |
| W4WWA | 9 | 55 | — | — | Available |
| W4WWB | 9 | 59 | 2036-01-15 | — | Active (Vanity) |
| W4WWC | 9 | 61 | 2032-04-03 | — | Active (Vanity) |
| W4WWD | 9 | 57 | 2025-02-22 | — | Active |
| W4WWE | 9 | 51 | 2032-02-08 | — | Active (Vanity) |
| W4WWF | 9 | 59 | 2029-07-06 | — | Active (Vanity) |
| W4WWG | 8 | 59 | 2036-08-11 | — | Active (Vanity) |
| W4WWH | 9 | 57 | — | — | Available |
| W4WWI | 10 | 53 | — | — | Available |
| W4WWJ | 10 | 63 | 2028-11-02 | — | Active (Vanity) |
| W4WWK | 9 | 59 | 2026-04-01 | — | Active |
| W4WWL | 9 | 59 | 2033-12-12 | — | Active (Vanity) |
| W4WWM | 8 | 57 | 2032-09-17 | — | Active (Vanity) |
| W4WWN | 10 | 55 | 2030-02-19 | — | Active (Vanity) |
| W4WWO | 9 | 61 | 2007-08-31 | 2009-09-01 | Available |
| W4WWP | 9 | 61 | 2027-09-02 | — | Active (Vanity) |
| W4WWQ | 9 | 63 | 2028-06-05 | — | Active |
| W4WWR | 10 | 57 | 2009-12-08 | 2011-12-09 | Available |
| W4WWS | 10 | 55 | 2027-08-14 | — | Active (Vanity) |