District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W4IVE | 10 | 45 | 2029-03-12 | — | Active (Vanity) |
| W4IVF | 10 | 53 | 2027-11-25 | — | Active (Vanity) |
| W4IVG | 9 | 53 | 2005-08-25 | 2007-08-26 | Available |
| W4IVH | 10 | 51 | — | — | Available |
| W4IVI | 11 | 47 | — | — | Available |
| W4IVJ | 11 | 57 | 2006-11-21 | 2008-11-22 | Available |
| W4IVK | 10 | 53 | 2030-10-07 | — | Active (Vanity) |
| W4IVL | 10 | 53 | — | — | Available |
| W4IVM | 9 | 51 | — | — | Available |
| W4IVN | 11 | 49 | 2008-10-20 | 2010-10-21 | Available |
| W4IVO | 10 | 55 | — | — | Available |
| W4IVP | 10 | 55 | — | — | Available |
| W4IVQ | 10 | 57 | — | — | Available |
| W4IVR | 11 | 51 | 2019-02-20 | 2021-02-21 | Available |
| W4IVS | 11 | 49 | — | — | Available |
| W4IVT | 10 | 47 | — | — | Available |
| W4IVU | 11 | 51 | — | — | Available |
| W4IVV | 10 | 53 | — | — | Available |
| W4IVW | 10 | 53 | 2022-03-07 | 2024-03-08 | Available |
| W4IVX | 10 | 55 | — | — | Available |
| W4IVY | 10 | 57 | 2026-05-04 | — | Active |
| W4IVZ | 10 | 55 | 2014-03-29 | 2016-03-30 | Available |
| W4IWA | 10 | 49 | — | — | Available |
| W4IWB | 10 | 53 | — | — | Available |
| W4IWC | 10 | 55 | — | — | Available |
| W4IWD | 10 | 51 | 2025-12-12 | — | Active (Vanity) |
| W4IWE | 10 | 45 | — | — | Available |
| W4IWF | 10 | 53 | — | — | Available |
| W4IWG | 9 | 53 | 2015-11-28 | 2017-11-29 | Available |
| W4IWH | 10 | 51 | 2034-07-14 | — | Active |
| W4IWI | 11 | 47 | — | — | Available |
| W4IWJ | 11 | 57 | 2035-01-08 | — | Active (Vanity) |
| W4IWK | 10 | 53 | 2032-08-18 | — | Active (Vanity) |
| W4IWL | 10 | 53 | — | — | Available |
| W4IWM | 9 | 51 | — | — | Available |
| W4IWN | 11 | 49 | 2036-02-18 | — | Active (Vanity) |
| W4IWO | 10 | 55 | — | — | Available |
| W4IWP | 10 | 55 | — | — | Available |
| W4IWQ | 10 | 57 | — | — | Available |
| W4IWR | 11 | 51 | — | — | Available |
| W4IWS | 11 | 49 | — | — | Available |
| W4IWT | 10 | 47 | — | — | Available |
| W4IWU | 11 | 51 | — | — | Available |
| W4IWV | 10 | 53 | 2015-01-10 | 2017-01-11 | Available |
| W4IWW | 10 | 53 | 1997-10-27 | 1999-10-28 | Available |
| W4IWX | 10 | 55 | 2025-04-04 | 2027-04-05 | Canceled (grace period) |
| W4IWY | 10 | 57 | — | — | Available |
| W4IWZ | 10 | 55 | 2006-10-08 | 2008-10-09 | Available |
| W4IXA | 10 | 51 | 2036-03-24 | — | Active (Vanity) |
| W4IXB | 10 | 55 | — | — | Available |
| W4IXC | 10 | 57 | 2027-12-14 | — | Active (Vanity) |
| W4IXD | 10 | 53 | — | — | Available |
| W4IXE | 10 | 47 | 2017-10-16 | 2019-10-17 | Available |
| W4IXF | 10 | 55 | — | — | Available |
| W4IXG | 9 | 55 | — | — | Available |
| W4IXH | 10 | 53 | — | — | Available |
| W4IXI | 11 | 49 | 2032-04-12 | — | Active (Vanity) |
| W4IXJ | 11 | 59 | 1998-05-31 | 2000-06-01 | Available |
| W4IXK | 10 | 55 | — | — | Available |
| W4IXL | 10 | 55 | 2004-09-14 | 2006-09-15 | Available |
| W4IXM | 9 | 53 | — | — | Available |
| W4IXN | 11 | 51 | 2027-05-19 | — | Active |
| W4IXO | 10 | 57 | — | — | Available |
| W4IXP | 10 | 57 | — | — | Available |
| W4IXQ | 10 | 59 | — | — | Available |
| W4IXR | 11 | 53 | — | — | Available |
| W4IXS | 11 | 51 | 2034-12-03 | — | Active (Vanity) |
| W4IXT | 10 | 49 | — | — | Available |
| W4IXU | 11 | 53 | — | — | Available |
| W4IXV | 10 | 55 | — | — | Available |
| W4IXW | 10 | 55 | — | — | Available |
| W4IXX | 10 | 57 | — | — | Available |
| W4IXY | 10 | 59 | — | — | Available |
| W4IXZ | 10 | 57 | — | — | Available |
| W4IYA | 10 | 53 | — | — | Available |
| W4IYB | 10 | 57 | — | — | Available |
| W4IYC | 10 | 59 | — | — | Available |
| W4IYD | 10 | 55 | 2014-07-15 | 2016-07-16 | Available |
| W4IYE | 10 | 49 | 2017-10-06 | 2019-10-07 | Available |
| W4IYF | 10 | 57 | — | — | Available |
| W4IYG | 9 | 57 | — | — | Available |
| W4IYH | 10 | 55 | 2017-09-18 | 2019-09-19 | Available |
| W4IYI | 11 | 51 | 2029-07-31 | — | Active (Vanity) |
| W4IYJ | 11 | 61 | 2014-06-15 | 2016-06-16 | Available |
| W4IYK | 10 | 57 | — | — | Available |
| W4IYL | 10 | 57 | — | — | Available |
| W4IYM | 9 | 55 | — | — | Available |
| W4IYN | 11 | 53 | — | — | Available |
| W4IYO | 10 | 59 | — | — | Available |
| W4IYP | 10 | 59 | 2005-03-15 | 2007-03-16 | Available |
| W4IYQ | 10 | 61 | — | — | Available |
| W4IYR | 11 | 55 | — | — | Available |
| W4IYS | 11 | 53 | 2030-07-24 | — | Active (Vanity) |
| W4IYT | 10 | 51 | 2029-02-23 | — | Active (Vanity) |
| W4IYU | 11 | 55 | 1997-08-11 | 1999-08-12 | Available |
| W4IYV | 10 | 57 | — | — | Available |
| W4IYW | 10 | 57 | — | — | Available |
| W4IYX | 10 | 59 | — | — | Available |
| W4IYY | 10 | 61 | — | — | Available |
| W4IYZ | 10 | 59 | — | — | Available |