District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W4TTZ | 9 | 49 | 2030-10-15 | — | Active (Vanity) |
| W4TUA | 10 | 47 | 2018-03-12 | 2020-03-13 | Available |
| W4TUB | 10 | 51 | — | — | Available |
| W4TUC | 10 | 53 | 2029-12-27 | — | Active (Vanity) |
| W4TUD | 10 | 49 | — | — | Available |
| W4TUE | 10 | 43 | — | — | Available |
| W4TUF | 10 | 51 | — | — | Available |
| W4TUG | 9 | 51 | 2026-12-04 | — | Active (Vanity) |
| W4TUH | 10 | 49 | 2015-11-28 | 2017-11-29 | Available |
| W4TUI | 11 | 45 | — | — | Available |
| W4TUJ | 11 | 55 | — | — | Available |
| W4TUK | 10 | 51 | 2032-03-13 | — | Active (Vanity) |
| W4TUL | 10 | 51 | 2024-05-10 | 2026-05-11 | Available |
| W4TUM | 9 | 49 | — | — | Available |
| W4TUN | 11 | 47 | 2029-02-07 | — | Active (Vanity) |
| W4TUO | 10 | 53 | — | — | Available |
| W4TUP | 10 | 53 | 2027-09-23 | — | Active (Vanity) |
| W4TUQ | 10 | 55 | 2008-04-22 | 2010-04-23 | Available |
| W4TUR | 11 | 49 | 2025-05-05 | — | Active (Vanity) |
| W4TUS | 11 | 47 | 2017-04-14 | 2019-04-15 | Available |
| W4TUT | 10 | 45 | 2035-06-17 | — | Active (Vanity) |
| W4TUU | 11 | 49 | — | — | Available |
| W4TUV | 10 | 51 | 2029-06-24 | — | Active (Vanity) |
| W4TUW | 10 | 51 | 2004-05-24 | 2006-05-25 | Available |
| W4TUX | 10 | 53 | 2030-04-01 | — | Active (Vanity) |
| W4TUY | 10 | 55 | 2027-09-23 | — | Active (Vanity) |
| W4TUZ | 10 | 53 | 2036-02-03 | — | Active (Vanity) |
| W4TVA | 9 | 49 | 2026-01-22 | — | Active |
| W4TVB | 9 | 53 | 1997-11-13 | 1999-11-14 | Available |
| W4TVC | 9 | 55 | 2035-06-24 | — | Active (Vanity) |
| W4TVD | 9 | 51 | 2024-03-05 | 2026-03-06 | Available |
| W4TVE | 9 | 45 | — | — | Available |
| W4TVF | 9 | 53 | 2026-08-06 | — | Active (Vanity) |
| W4TVG | 8 | 53 | 2036-09-26 | — | Active (Vanity) |
| W4TVH | 9 | 51 | 2028-09-03 | — | Active |
| W4TVI | 10 | 47 | 2034-04-06 | — | Active (Vanity) |
| W4TVJ | 10 | 57 | 2029-09-10 | — | Active (Vanity) |
| W4TVK | 9 | 53 | — | — | Available |
| W4TVL | 9 | 53 | 2022-03-25 | 2024-03-26 | Available |
| W4TVM | 8 | 51 | — | — | Available |
| W4TVN | 10 | 49 | 2018-05-27 | 2020-05-28 | Available |
| W4TVO | 9 | 55 | — | — | Available |
| W4TVP | 9 | 55 | — | — | Available |
| W4TVQ | 9 | 57 | 2030-08-11 | — | Active (Vanity) |
| W4TVR | 10 | 51 | — | — | Available |
| W4TVS | 10 | 49 | 2035-12-29 | — | Active (Vanity) |
| W4TVT | 9 | 47 | 2016-03-31 | 2018-04-01 | Available |
| W4TVU | 10 | 51 | — | — | Available |
| W4TVV | 9 | 53 | — | — | Available |
| W4TVW | 9 | 53 | 2027-10-06 | — | Active (Vanity) |
| W4TVX | 9 | 55 | — | — | Available |
| W4TVY | 9 | 57 | — | — | Available |
| W4TVZ | 9 | 55 | 2025-11-10 | — | Active (Vanity) |
| W4TWA | 9 | 49 | 2034-08-24 | — | Active (Vanity) |
| W4TWB | 9 | 53 | 2033-06-07 | — | Active (Vanity) |
| W4TWC | 9 | 55 | 2035-01-24 | — | Active (Vanity) |
| W4TWD | 9 | 51 | 2012-05-19 | 2014-05-20 | Available |
| W4TWE | 9 | 45 | — | — | Available |
| W4TWF | 9 | 53 | 2025-02-05 | — | Active (Vanity) |
| W4TWG | 8 | 53 | 2029-10-08 | — | Active (Vanity) |
| W4TWH | 9 | 51 | 2026-11-19 | — | Active (Vanity) |
| W4TWI | 10 | 47 | 2006-07-30 | 2008-07-31 | Available |
| W4TWJ | 10 | 57 | 2028-11-14 | — | Active (Vanity) |
| W4TWK | 9 | 53 | 2029-09-11 | — | Active (Vanity) |
| W4TWL | 9 | 53 | 2033-12-30 | — | Active (Vanity) |
| W4TWM | 8 | 51 | 2034-04-30 | — | Active (Vanity) |
| W4TWN | 10 | 49 | 2028-04-10 | — | Active (Vanity) |
| W4TWO | 9 | 55 | 2031-10-02 | — | Active (Vanity) |
| W4TWP | 9 | 55 | 2029-03-14 | — | Active (Vanity) |
| W4TWQ | 9 | 57 | 2011-07-27 | 2013-07-28 | Available |
| W4TWR | 10 | 51 | 2035-02-28 | — | Active (Vanity) |
| W4TWS | 10 | 49 | 2032-07-14 | — | Active |
| W4TWT | 9 | 47 | 2032-05-06 | — | Active (Vanity) |
| W4TWU | 10 | 51 | — | — | Available |
| W4TWV | 9 | 53 | — | — | Available |
| W4TWW | 9 | 53 | 2030-06-23 | — | Active (Vanity) |
| W4TWX | 9 | 55 | 2033-11-07 | — | Active (Vanity) |
| W4TWY | 9 | 57 | — | — | Available |
| W4TWZ | 9 | 55 | 2024-03-05 | 2026-03-06 | Available |
| W4TXA | 9 | 51 | 2034-11-29 | — | Active (Vanity) |
| W4TXB | 9 | 55 | — | — | Available |
| W4TXC | 9 | 57 | 2028-09-23 | — | Active (Vanity) |
| W4TXD | 9 | 53 | 2031-03-18 | — | Active (Vanity) |
| W4TXE | 9 | 47 | — | — | Available |
| W4TXF | 9 | 55 | 2035-10-24 | — | Active (Vanity) |
| W4TXG | 8 | 55 | — | — | Available |
| W4TXH | 9 | 53 | — | — | Available |
| W4TXI | 10 | 49 | — | — | Available |
| W4TXJ | 10 | 59 | 1997-12-22 | 1999-12-23 | Available |
| W4TXK | 9 | 55 | 2014-07-15 | 2016-07-16 | Available |
| W4TXL | 9 | 55 | 2026-09-09 | — | Active (Vanity) |
| W4TXM | 8 | 53 | 2022-09-02 | 2024-09-03 | Available |
| W4TXN | 10 | 51 | 2027-03-30 | — | Active (Vanity) |
| W4TXO | 9 | 57 | 2025-10-06 | — | Active (Vanity) |
| W4TXP | 9 | 57 | 2026-07-31 | — | Active |
| W4TXQ | 9 | 59 | — | — | Available |
| W4TXR | 10 | 53 | — | — | Available |
| W4TXS | 10 | 51 | 2028-09-07 | — | Active (Vanity) |
| W4TXT | 9 | 49 | 2026-12-20 | — | Active (Vanity) |
| W4TXU | 10 | 53 | — | — | Available |