District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W4STB | 10 | 49 | 2027-09-17 | — | Active (Vanity) |
| W4STC | 10 | 51 | 2027-01-18 | — | Active (Vanity) |
| W4STD | 10 | 47 | 2026-03-27 | 2028-03-28 | Canceled (grace period) |
| W4STE | 10 | 41 | 2036-12-13 | — | Active (Vanity) |
| W4STF | 10 | 49 | 2027-03-27 | — | Active (Vanity) |
| W4STG | 9 | 49 | 2021-12-02 | 2023-12-03 | Available |
| W4STH | 10 | 47 | 2027-06-13 | — | Active (Vanity) |
| W4STI | 11 | 43 | 2031-07-16 | — | Active (Vanity) |
| W4STJ | 11 | 53 | 2030-07-24 | — | Active (Vanity) |
| W4STK | 10 | 49 | 2034-08-20 | — | Active (Vanity) |
| W4STL | 10 | 49 | 2028-05-25 | — | Active (Vanity) |
| W4STM | 9 | 47 | 2028-07-25 | — | Active (Vanity) |
| W4STN | 11 | 45 | 2033-10-28 | — | Active (Vanity) |
| W4STO | 10 | 51 | 2033-05-21 | — | Active (Vanity) |
| W4STP | 10 | 51 | 2034-10-04 | — | Active (Vanity) |
| W4STQ | 10 | 53 | 2016-10-28 | 2018-10-29 | Available |
| W4STR | 11 | 47 | 2028-07-16 | — | Active (Vanity) |
| W4STS | 11 | 45 | 2035-09-20 | — | Active (Vanity) |
| W4STT | 10 | 43 | 2031-04-09 | — | Active (Vanity) |
| W4STU | 11 | 47 | 2027-06-02 | — | Active (Vanity) |
| W4STV | 10 | 49 | 2027-05-05 | — | Active (Vanity) |
| W4STW | 10 | 49 | 2029-07-14 | — | Active (Vanity) |
| W4STX | 10 | 51 | 2034-05-10 | — | Active (Vanity) |
| W4STY | 10 | 53 | 2006-04-22 | 2008-04-23 | Available |
| W4STZ | 10 | 51 | 2028-07-14 | — | Active (Vanity) |
| W4SUA | 11 | 49 | — | — | Available |
| W4SUB | 11 | 53 | 2030-07-14 | — | Active (Vanity) |
| W4SUC | 11 | 55 | — | — | Available |
| W4SUD | 11 | 51 | 2028-07-21 | — | Active (Vanity) |
| W4SUE | 11 | 45 | 2032-06-22 | — | Active (Vanity) |
| W4SUF | 11 | 53 | — | — | Available |
| W4SUG | 10 | 53 | 2019-03-24 | 2021-03-25 | Available |
| W4SUH | 11 | 51 | 1997-08-11 | 1999-08-12 | Available |
| W4SUI | 12 | 47 | — | — | Available |
| W4SUJ | 12 | 57 | — | — | Available |
| W4SUK | 11 | 53 | — | — | Available |
| W4SUL | 11 | 53 | 2035-04-22 | — | Active (Vanity) |
| W4SUM | 10 | 51 | 2029-05-17 | — | Active (Vanity) |
| W4SUN | 12 | 49 | 2027-12-07 | — | Active (Vanity) |
| W4SUO | 11 | 55 | — | — | Available |
| W4SUP | 11 | 55 | 2034-07-16 | — | Active (Vanity) |
| W4SUQ | 11 | 57 | — | — | Available |
| W4SUR | 12 | 51 | — | — | Available |
| W4SUS | 12 | 49 | — | — | Available |
| W4SUT | 11 | 47 | 2032-07-26 | — | Active (Vanity) |
| W4SUU | 12 | 51 | — | — | Available |
| W4SUV | 11 | 53 | 2024-12-21 | — | Active (Vanity) |
| W4SUW | 11 | 53 | — | — | Available |
| W4SUX | 11 | 55 | — | — | Available |
| W4SUY | 11 | 57 | 2034-07-29 | — | Active (Vanity) |
| W4SUZ | 11 | 55 | 2022-09-05 | 2024-09-06 | Available |
| W4SVA | 10 | 51 | 2028-05-26 | — | Active (Vanity) |
| W4SVB | 10 | 55 | — | — | Available |
| W4SVC | 10 | 57 | 2027-02-13 | — | Active (Vanity) |
| W4SVD | 10 | 53 | 2008-10-05 | 2010-10-06 | Available |
| W4SVE | 10 | 47 | 2024-05-13 | 2026-05-14 | Available |
| W4SVF | 10 | 55 | — | — | Available |
| W4SVG | 9 | 55 | 2007-01-15 | 2009-01-16 | Available |
| W4SVH | 10 | 53 | 2026-02-07 | — | Active |
| W4SVI | 11 | 49 | 2035-06-30 | — | Active |
| W4SVJ | 11 | 59 | — | — | Available |
| W4SVK | 10 | 55 | 2013-11-15 | 2015-11-16 | Available |
| W4SVL | 10 | 55 | 2029-03-17 | — | Active (Vanity) |
| W4SVM | 9 | 53 | 2029-01-13 | — | Active (Vanity) |
| W4SVN | 11 | 51 | — | — | Available |
| W4SVO | 10 | 57 | 2034-07-16 | — | Active (Vanity) |
| W4SVP | 10 | 57 | 2031-03-20 | — | Active (Vanity) |
| W4SVQ | 10 | 59 | — | — | Available |
| W4SVR | 11 | 53 | 2029-10-25 | — | Active (Vanity) |
| W4SVS | 11 | 51 | 2032-11-19 | — | Active (Vanity) |
| W4SVT | 10 | 49 | 2032-02-12 | — | Active (Vanity) |
| W4SVU | 11 | 53 | — | — | Available |
| W4SVV | 10 | 55 | — | — | Available |
| W4SVW | 10 | 55 | — | — | Available |
| W4SVX | 10 | 57 | — | — | Available |
| W4SVY | 10 | 59 | 2036-07-21 | — | Active (Vanity) |
| W4SVZ | 10 | 57 | — | — | Available |
| W4SWA | 10 | 51 | 2036-05-08 | — | Active (Vanity) |
| W4SWB | 10 | 55 | 2019-01-15 | 2021-01-16 | Available |
| W4SWC | 10 | 57 | 2028-02-12 | — | Active (Vanity) |
| W4SWD | 10 | 53 | 2034-10-05 | — | Active (Vanity) |
| W4SWE | 10 | 47 | 2029-07-16 | — | Active (Vanity) |
| W4SWF | 10 | 55 | 2031-05-14 | — | Active (Vanity) |
| W4SWG | 9 | 55 | 2031-03-01 | — | Active (Vanity) |
| W4SWH | 10 | 53 | 2034-07-16 | — | Active (Vanity) |
| W4SWI | 11 | 49 | 2031-01-12 | — | Active (Vanity) |
| W4SWJ | 11 | 59 | 2031-06-01 | — | Active (Vanity) |
| W4SWK | 10 | 55 | 2035-04-12 | — | Active (Vanity) |
| W4SWL | 10 | 55 | 2028-11-25 | — | Active (Vanity) |
| W4SWM | 9 | 53 | 2033-07-28 | — | Active (Vanity) |
| W4SWN | 11 | 51 | 2026-07-06 | — | Active (Vanity) |
| W4SWO | 10 | 57 | 2026-01-29 | — | Active |
| W4SWP | 10 | 57 | 2014-11-03 | 2016-11-04 | Available |
| W4SWQ | 10 | 59 | 2028-03-15 | — | Active (Vanity) |
| W4SWR | 11 | 53 | 2027-10-23 | — | Active (Vanity) |
| W4SWS | 11 | 51 | 2030-02-01 | — | Active (Vanity) |
| W4SWT | 10 | 49 | 2024-11-02 | 2026-11-03 | Available |
| W4SWU | 11 | 53 | 2016-03-01 | 2018-03-02 | Available |
| W4SWV | 10 | 55 | 2027-12-29 | — | Active (Vanity) |
| W4SWW | 10 | 55 | 2030-07-28 | — | Active (Vanity) |