District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W4UYT | 10 | 55 | 2016-07-22 | 2018-07-23 | Available |
| W4UYU | 11 | 59 | — | — | Available |
| W4UYV | 10 | 61 | — | — | Available |
| W4UYW | 10 | 61 | — | — | Available |
| W4UYX | 10 | 63 | — | — | Available |
| W4UYY | 10 | 65 | 2009-04-12 | 2011-04-13 | Available |
| W4UYZ | 10 | 63 | 2011-08-06 | 2013-08-07 | Available |
| W4UZA | 10 | 55 | — | — | Available |
| W4UZB | 10 | 59 | 2032-06-19 | — | Active (Vanity) |
| W4UZC | 10 | 61 | — | — | Available |
| W4UZD | 10 | 57 | — | — | Available |
| W4UZE | 10 | 51 | 2029-07-27 | — | Active (Vanity) |
| W4UZF | 10 | 59 | — | — | Available |
| W4UZG | 9 | 59 | 2028-12-02 | — | Active (Vanity) |
| W4UZH | 10 | 57 | — | — | Available |
| W4UZI | 11 | 53 | 2027-11-03 | — | Active (Vanity) |
| W4UZJ | 11 | 63 | 2025-09-13 | — | Active |
| W4UZK | 10 | 59 | 2014-03-22 | 2016-03-23 | Available |
| W4UZL | 10 | 59 | — | — | Available |
| W4UZM | 9 | 57 | — | — | Available |
| W4UZN | 11 | 55 | — | — | Available |
| W4UZO | 10 | 61 | — | — | Available |
| W4UZP | 10 | 61 | 2007-06-09 | 2009-06-10 | Available |
| W4UZQ | 10 | 63 | 2029-02-20 | — | Active (Vanity) |
| W4UZR | 11 | 57 | 2007-10-16 | 2009-10-17 | Available |
| W4UZS | 11 | 55 | 2004-12-16 | 2006-12-17 | Available |
| W4UZT | 10 | 53 | — | — | Available |
| W4UZU | 11 | 57 | — | — | Available |
| W4UZV | 10 | 59 | — | — | Available |
| W4UZW | 10 | 59 | 2030-04-10 | — | Active (Vanity) |
| W4UZX | 10 | 61 | 2028-01-09 | — | Active |
| W4UZY | 10 | 63 | — | — | Available |
| W4UZZ | 10 | 61 | 2017-02-21 | 2019-02-22 | Available |
| W4VAA | 9 | 51 | 2027-05-09 | — | Active |
| W4VAB | 9 | 55 | 2032-01-22 | — | Active (Vanity) |
| W4VAC | 9 | 57 | 2026-12-10 | — | Active |
| W4VAD | 9 | 53 | 2026-12-10 | — | Active |
| W4VAE | 9 | 47 | — | — | Available |
| W4VAF | 9 | 55 | — | — | Available |
| W4VAG | 8 | 55 | 2004-07-28 | 2006-07-29 | Available |
| W4VAH | 9 | 53 | 2033-04-06 | — | Active (Vanity) |
| W4VAI | 10 | 49 | 2015-11-28 | 2017-11-29 | Available |
| W4VAJ | 10 | 59 | 2018-01-23 | 2020-01-24 | Available |
| W4VAK | 9 | 55 | — | — | Available |
| W4VAL | 9 | 55 | 2031-07-03 | — | Active (Vanity) |
| W4VAM | 8 | 53 | 2035-10-16 | — | Active (Vanity) |
| W4VAN | 10 | 51 | 2036-08-05 | — | Active (Vanity) |
| W4VAO | 9 | 57 | — | — | Available |
| W4VAP | 9 | 57 | 2034-05-03 | — | Active (Vanity) |
| W4VAQ | 9 | 59 | — | — | Available |
| W4VAR | 10 | 53 | 2016-12-24 | 2018-12-25 | Available |
| W4VAS | 10 | 51 | 2033-06-11 | — | Active (Vanity) |
| W4VAT | 9 | 49 | 2029-07-24 | — | Active (Vanity) |
| W4VAU | 10 | 53 | 2007-01-10 | 2009-01-11 | Available |
| W4VAV | 9 | 55 | — | — | Available |
| W4VAW | 9 | 55 | 2022-03-07 | 2024-03-08 | Available |
| W4VAX | 9 | 57 | 2016-04-03 | 2018-04-04 | Available |
| W4VAY | 9 | 59 | 2024-05-31 | 2026-06-01 | Available |
| W4VAZ | 9 | 57 | — | — | Available |
| W4VBA | 9 | 55 | — | — | Available |
| W4VBB | 9 | 59 | 2014-05-31 | 2016-06-01 | Available |
| W4VBC | 9 | 61 | — | — | Available |
| W4VBD | 9 | 57 | 2027-07-08 | — | Active (Vanity) |
| W4VBE | 9 | 51 | 2021-12-10 | 2023-12-11 | Available |
| W4VBF | 9 | 59 | — | — | Available |
| W4VBG | 8 | 59 | 2020-12-07 | 2022-12-08 | Available |
| W4VBH | 9 | 57 | 2017-02-26 | 2019-02-27 | Available |
| W4VBI | 10 | 53 | 2028-12-16 | — | Active (Vanity) |
| W4VBJ | 10 | 63 | — | — | Available |
| W4VBK | 9 | 59 | 2030-07-14 | — | Active (Vanity) |
| W4VBL | 9 | 59 | — | — | Available |
| W4VBM | 8 | 57 | 2001-01-09 | 2003-01-10 | Available |
| W4VBN | 10 | 55 | — | — | Available |
| W4VBO | 9 | 61 | 1997-09-22 | 1999-09-23 | Available |
| W4VBP | 9 | 61 | 2026-01-31 | — | Active |
| W4VBQ | 9 | 63 | 2006-12-11 | 2008-12-12 | Available |
| W4VBR | 10 | 57 | 1998-07-19 | 2000-07-20 | Available |
| W4VBS | 10 | 55 | — | — | Available |
| W4VBT | 9 | 53 | — | — | Available |
| W4VBU | 10 | 57 | — | — | Available |
| W4VBV | 9 | 59 | 2006-05-16 | 2008-05-17 | Available |
| W4VBW | 9 | 59 | — | — | Available |
| W4VBX | 9 | 61 | 2017-03-07 | 2019-03-08 | Available |
| W4VBY | 9 | 63 | — | — | Available |
| W4VBZ | 9 | 61 | 2007-10-10 | 2009-10-11 | Available |
| W4VCA | 9 | 57 | — | — | Available |
| W4VCB | 9 | 61 | — | — | Available |
| W4VCC | 9 | 63 | 2021-08-19 | 2023-08-20 | Available |
| W4VCD | 9 | 59 | — | — | Available |
| W4VCE | 9 | 53 | 2015-04-19 | 2017-04-20 | Available |
| W4VCF | 9 | 61 | 2030-06-19 | — | Active |
| W4VCG | 8 | 61 | 2003-04-13 | 2005-04-14 | Available |
| W4VCH | 9 | 59 | 2027-05-15 | — | Active |
| W4VCI | 10 | 55 | — | — | Available |
| W4VCJ | 10 | 65 | — | — | Available |
| W4VCK | 9 | 61 | 2017-11-19 | 2019-11-20 | Available |
| W4VCL | 9 | 61 | 2020-10-16 | 2022-10-17 | Available |
| W4VCM | 8 | 59 | 2035-12-25 | — | Active (Vanity) |
| W4VCN | 10 | 57 | — | — | Available |
| W4VCO | 9 | 63 | 2030-03-02 | — | Active (Vanity) |