District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W4FSK | 10 | 55 | 2031-05-13 | — | Active (Vanity) |
| W4FSL | 10 | 55 | — | — | Available |
| W4FSM | 9 | 53 | 2029-10-16 | — | Active (Vanity) |
| W4FSN | 11 | 51 | — | — | Available |
| W4FSO | 10 | 57 | 2030-12-29 | — | Active (Vanity) |
| W4FSP | 10 | 57 | — | — | Available |
| W4FSQ | 10 | 59 | 2035-08-01 | — | Active |
| W4FSR | 11 | 53 | 2028-07-10 | — | Active (Vanity) |
| W4FSS | 11 | 51 | 2012-11-17 | 2014-11-18 | Available |
| W4FST | 10 | 49 | 2030-06-23 | — | Active (Vanity) |
| W4FSU | 11 | 53 | 2025-10-31 | — | Active |
| W4FSV | 10 | 55 | 2032-09-06 | — | Active (Vanity) |
| W4FSW | 10 | 55 | 2029-02-01 | — | Active (Vanity) |
| W4FSX | 10 | 57 | — | — | Available |
| W4FSY | 10 | 59 | — | — | Available |
| W4FSZ | 10 | 57 | — | — | Available |
| W4FTA | 9 | 49 | 2025-10-16 | — | Active (Vanity) |
| W4FTB | 9 | 53 | 2016-07-24 | 2018-07-25 | Available |
| W4FTC | 9 | 55 | 2030-02-27 | — | Active (Vanity) |
| W4FTD | 9 | 51 | 2034-04-19 | — | Active |
| W4FTE | 9 | 45 | — | — | Available |
| W4FTF | 9 | 53 | — | — | Available |
| W4FTG | 8 | 53 | 2027-10-01 | — | Active (Vanity) |
| W4FTH | 9 | 51 | 2033-06-22 | — | Active (Vanity) |
| W4FTI | 10 | 47 | — | — | Available |
| W4FTJ | 10 | 57 | — | — | Available |
| W4FTK | 9 | 53 | 2028-10-16 | — | Active (Vanity) |
| W4FTL | 9 | 53 | 2033-09-05 | — | Active (Vanity) |
| W4FTM | 8 | 51 | 2004-08-06 | 2006-08-07 | Available |
| W4FTN | 10 | 49 | — | — | Available |
| W4FTO | 9 | 55 | — | — | Available |
| W4FTP | 9 | 55 | 2028-10-05 | — | Active (Vanity) |
| W4FTQ | 9 | 57 | — | — | Available |
| W4FTR | 10 | 51 | 2017-10-09 | 2019-10-10 | Available |
| W4FTS | 10 | 49 | 2036-09-22 | — | Active (Vanity) |
| W4FTT | 9 | 47 | 2031-05-07 | — | Active (Vanity) |
| W4FTU | 10 | 51 | — | — | Available |
| W4FTV | 9 | 53 | 2033-03-14 | — | Active (Vanity) |
| W4FTW | 9 | 53 | 2033-08-02 | — | Active (Vanity) |
| W4FTX | 9 | 55 | 2030-08-18 | — | Active (Vanity) |
| W4FTY | 9 | 57 | 2016-12-23 | 2018-12-24 | Available |
| W4FTZ | 9 | 55 | 2035-07-11 | — | Active (Vanity) |
| W4FUA | 10 | 53 | 2019-01-13 | 2021-01-14 | Available |
| W4FUB | 10 | 57 | — | — | Available |
| W4FUC | 10 | 59 | — | — | Available |
| W4FUD | 10 | 55 | 2004-09-27 | 2006-09-28 | Available |
| W4FUE | 10 | 49 | — | — | Available |
| W4FUF | 10 | 57 | 2007-12-08 | 2009-12-09 | Available |
| W4FUG | 9 | 57 | 2028-08-22 | — | Active (Vanity) |
| W4FUH | 10 | 55 | 1999-11-17 | 2001-11-18 | Available |
| W4FUI | 11 | 51 | — | — | Available |
| W4FUJ | 11 | 61 | 1998-03-22 | 2000-03-23 | Available |
| W4FUK | 10 | 57 | — | — | Available |
| W4FUL | 10 | 57 | 2006-09-24 | 2008-09-25 | Available |
| W4FUM | 9 | 55 | 1998-02-16 | 2000-02-17 | Available |
| W4FUN | 11 | 53 | 2028-05-06 | — | Active (Vanity) |
| W4FUO | 10 | 59 | 2026-12-16 | — | Active (Vanity) |
| W4FUP | 10 | 59 | — | — | Available |
| W4FUQ | 10 | 61 | — | — | Available |
| W4FUR | 11 | 55 | 2026-06-20 | — | Active |
| W4FUS | 11 | 53 | — | — | Available |
| W4FUT | 10 | 51 | — | — | Available |
| W4FUU | 11 | 55 | 2032-05-10 | — | Active (Vanity) |
| W4FUV | 10 | 57 | — | — | Available |
| W4FUW | 10 | 57 | — | — | Available |
| W4FUX | 10 | 59 | — | — | Available |
| W4FUY | 10 | 61 | 2006-02-23 | 2008-02-24 | Available |
| W4FUZ | 10 | 59 | 2027-12-12 | — | Active (Vanity) |
| W4FVA | 9 | 55 | 2019-11-28 | 2021-11-29 | Available |
| W4FVB | 9 | 59 | 2031-05-18 | — | Active (Vanity) |
| W4FVC | 9 | 61 | 2033-10-13 | — | Active (Vanity) |
| W4FVD | 9 | 57 | — | — | Available |
| W4FVE | 9 | 51 | — | — | Available |
| W4FVF | 9 | 59 | — | — | Available |
| W4FVG | 8 | 59 | — | — | Available |
| W4FVH | 9 | 57 | — | — | Available |
| W4FVI | 10 | 53 | — | — | Available |
| W4FVJ | 10 | 63 | — | — | Available |
| W4FVK | 9 | 59 | 2006-02-21 | 2008-02-22 | Available |
| W4FVL | 9 | 59 | — | — | Available |
| W4FVM | 8 | 57 | 2008-01-16 | 2010-01-17 | Available |
| W4FVN | 10 | 55 | — | — | Available |
| W4FVO | 9 | 61 | 2024-09-22 | 2026-09-23 | Available |
| W4FVP | 9 | 61 | — | — | Available |
| W4FVQ | 9 | 63 | 2029-06-02 | — | Active (Vanity) |
| W4FVR | 10 | 57 | — | — | Available |
| W4FVS | 10 | 55 | — | — | Available |
| W4FVT | 9 | 53 | — | — | Available |
| W4FVU | 10 | 57 | 2003-01-26 | 2005-01-27 | Available |
| W4FVV | 9 | 59 | 2028-12-09 | — | Active (Vanity) |
| W4FVW | 9 | 59 | — | — | Available |
| W4FVX | 9 | 61 | 2004-02-13 | 2006-02-14 | Available |
| W4FVY | 9 | 63 | — | — | Available |
| W4FVZ | 9 | 61 | 2016-04-04 | 2018-04-05 | Available |
| W4FWA | 9 | 55 | 2024-05-10 | 2026-05-11 | Available |
| W4FWB | 9 | 59 | 2028-07-08 | — | Active (Vanity) |
| W4FWC | 9 | 61 | 2031-08-20 | — | Active (Vanity) |
| W4FWD | 9 | 57 | 2034-10-19 | — | Active |
| W4FWE | 9 | 51 | — | — | Available |
| W4FWF | 9 | 59 | — | — | Available |