District 3
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W3SWX | 10 | 59 | — | — | Available |
| W3SWY | 10 | 61 | — | — | Available |
| W3SWZ | 10 | 59 | — | — | Available |
| W3SXA | 10 | 55 | — | — | Available |
| W3SXB | 10 | 59 | — | — | Available |
| W3SXC | 10 | 61 | — | — | Available |
| W3SXD | 10 | 57 | — | — | Available |
| W3SXE | 10 | 51 | — | — | Available |
| W3SXF | 10 | 59 | 2009-05-13 | 2011-05-14 | Available |
| W3SXG | 9 | 59 | — | — | Available |
| W3SXH | 10 | 57 | — | — | Available |
| W3SXI | 11 | 53 | — | — | Available |
| W3SXJ | 11 | 63 | 2031-06-29 | — | Active (Vanity) |
| W3SXK | 10 | 59 | — | — | Available |
| W3SXL | 10 | 59 | — | — | Available |
| W3SXM | 9 | 57 | — | — | Available |
| W3SXN | 11 | 55 | — | — | Available |
| W3SXO | 10 | 61 | 2011-05-28 | 2013-05-29 | Available |
| W3SXP | 10 | 61 | 1998-02-02 | 2000-02-03 | Available |
| W3SXQ | 10 | 63 | — | — | Available |
| W3SXR | 11 | 57 | — | — | Available |
| W3SXS | 11 | 55 | — | — | Available |
| W3SXT | 10 | 53 | 2025-07-22 | — | Active |
| W3SXU | 11 | 57 | — | — | Available |
| W3SXV | 10 | 59 | — | — | Available |
| W3SXW | 10 | 59 | — | — | Available |
| W3SXX | 10 | 61 | — | — | Available |
| W3SXY | 10 | 63 | — | — | Available |
| W3SXZ | 10 | 61 | — | — | Available |
| W3SYA | 10 | 57 | — | — | Available |
| W3SYB | 10 | 61 | 2019-04-21 | 2021-04-22 | Available |
| W3SYC | 10 | 63 | — | — | Available |
| W3SYD | 10 | 59 | — | — | Available |
| W3SYE | 10 | 53 | — | — | Available |
| W3SYF | 10 | 61 | — | — | Available |
| W3SYG | 9 | 61 | — | — | Available |
| W3SYH | 10 | 59 | 2026-06-18 | — | Active (Vanity) |
| W3SYI | 11 | 55 | — | — | Available |
| W3SYJ | 11 | 65 | — | — | Available |
| W3SYK | 10 | 61 | — | — | Available |
| W3SYL | 10 | 61 | — | — | Available |
| W3SYM | 9 | 59 | — | — | Available |
| W3SYN | 11 | 57 | 2024-12-09 | — | Active |
| W3SYO | 10 | 63 | — | — | Available |
| W3SYP | 10 | 63 | — | — | Available |
| W3SYQ | 10 | 65 | — | — | Available |
| W3SYR | 11 | 59 | 2024-03-05 | 2026-03-06 | Available |
| W3SYS | 11 | 57 | 2007-02-27 | 2009-02-28 | Available |
| W3SYT | 10 | 55 | 2031-09-30 | — | Active (Vanity) |
| W3SYU | 11 | 59 | — | — | Available |
| W3SYV | 10 | 61 | 2014-07-15 | 2016-07-16 | Available |
| W3SYW | 10 | 61 | — | — | Available |
| W3SYX | 10 | 63 | — | — | Available |
| W3SYY | 10 | 65 | 2030-04-24 | — | Active |
| W3SYZ | 10 | 63 | — | — | Available |
| W3SZA | 10 | 55 | — | — | Available |
| W3SZB | 10 | 59 | — | — | Available |
| W3SZC | 10 | 61 | — | — | Available |
| W3SZD | 10 | 57 | — | — | Available |
| W3SZE | 10 | 51 | — | — | Available |
| W3SZF | 10 | 59 | — | — | Available |
| W3SZG | 9 | 59 | — | — | Available |
| W3SZH | 10 | 57 | — | — | Available |
| W3SZI | 11 | 53 | — | — | Available |
| W3SZJ | 11 | 63 | — | — | Available |
| W3SZK | 10 | 59 | — | — | Available |
| W3SZL | 10 | 59 | — | — | Available |
| W3SZM | 9 | 57 | — | — | Available |
| W3SZN | 11 | 55 | — | — | Available |
| W3SZO | 10 | 61 | — | — | Available |
| W3SZP | 10 | 61 | 2027-05-27 | — | Active |
| W3SZQ | 10 | 63 | — | — | Available |
| W3SZR | 11 | 57 | — | — | Available |
| W3SZS | 11 | 55 | 2012-09-15 | 2014-09-16 | Available |
| W3SZT | 10 | 53 | — | — | Available |
| W3SZU | 11 | 57 | — | — | Available |
| W3SZV | 10 | 59 | — | — | Available |
| W3SZW | 10 | 59 | 1998-04-05 | 2000-04-06 | Available |
| W3SZX | 10 | 61 | — | — | Available |
| W3SZY | 10 | 63 | — | — | Available |
| W3SZZ | 10 | 61 | — | — | Available |
| W3TAA | 9 | 47 | — | — | Available |
| W3TAB | 9 | 51 | 2033-03-07 | — | Active (Vanity) |
| W3TAC | 9 | 53 | 2033-07-11 | — | Active (Vanity) |
| W3TAD | 9 | 49 | — | — | Available |
| W3TAE | 9 | 43 | 2024-10-02 | 2026-10-03 | Available |
| W3TAF | 9 | 51 | — | — | Available |
| W3TAG | 8 | 51 | 2030-07-21 | — | Active (Vanity) |
| W3TAH | 9 | 49 | — | — | Available |
| W3TAI | 10 | 45 | 2003-01-26 | 2005-01-27 | Available |
| W3TAJ | 10 | 55 | 2025-06-17 | 2027-06-18 | Canceled (grace period) |
| W3TAK | 9 | 51 | 2029-09-27 | — | Active (Vanity) |
| W3TAL | 9 | 51 | 2036-11-06 | — | Active (Vanity) |
| W3TAM | 8 | 49 | 2017-09-18 | 2019-09-19 | Available |
| W3TAN | 10 | 47 | — | — | Available |
| W3TAO | 9 | 53 | — | — | Available |
| W3TAP | 9 | 53 | — | — | Available |
| W3TAQ | 9 | 55 | — | — | Available |
| W3TAR | 10 | 49 | — | — | Available |
| W3TAS | 10 | 47 | 2029-08-16 | — | Active (Vanity) |