District 3
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W3CXI | 10 | 59 | — | — | Available |
| W3CXJ | 10 | 69 | 2026-09-04 | — | Active (Vanity) |
| W3CXK | 9 | 65 | — | — | Available |
| W3CXL | 9 | 65 | — | — | Available |
| W3CXM | 8 | 63 | — | — | Available |
| W3CXN | 10 | 61 | — | — | Available |
| W3CXO | 9 | 67 | 2027-07-02 | — | Active |
| W3CXP | 9 | 67 | — | — | Available |
| W3CXQ | 9 | 69 | — | — | Available |
| W3CXR | 10 | 63 | — | — | Available |
| W3CXS | 10 | 61 | — | — | Available |
| W3CXT | 9 | 59 | — | — | Available |
| W3CXU | 10 | 63 | 2003-11-30 | 2005-12-01 | Available |
| W3CXV | 9 | 65 | — | — | Available |
| W3CXW | 9 | 65 | — | — | Available |
| W3CXX | 9 | 67 | — | — | Available |
| W3CXY | 9 | 69 | 2026-04-05 | — | Active |
| W3CXZ | 9 | 67 | 2021-11-19 | 2023-11-20 | Available |
| W3CYA | 9 | 63 | 2025-04-03 | — | Active |
| W3CYB | 9 | 67 | 2026-10-19 | — | Active |
| W3CYC | 9 | 69 | 2032-03-08 | — | Active (Vanity) |
| W3CYD | 9 | 65 | — | — | Available |
| W3CYE | 9 | 59 | — | — | Available |
| W3CYF | 9 | 67 | — | — | Available |
| W3CYG | 8 | 67 | — | — | Available |
| W3CYH | 9 | 65 | — | — | Available |
| W3CYI | 10 | 61 | — | — | Available |
| W3CYJ | 10 | 71 | — | — | Available |
| W3CYK | 9 | 67 | — | — | Available |
| W3CYL | 9 | 67 | — | — | Available |
| W3CYM | 8 | 65 | 2016-11-22 | 2018-11-23 | Available |
| W3CYN | 10 | 63 | 2012-06-08 | 2014-06-09 | Available |
| W3CYO | 9 | 69 | 2024-05-31 | 2026-06-01 | Available |
| W3CYP | 9 | 69 | — | — | Available |
| W3CYQ | 9 | 71 | 2027-11-19 | — | Active |
| W3CYR | 10 | 65 | — | — | Available |
| W3CYS | 10 | 63 | — | — | Available |
| W3CYT | 9 | 61 | — | — | Available |
| W3CYU | 10 | 65 | — | — | Available |
| W3CYV | 9 | 67 | — | — | Available |
| W3CYW | 9 | 67 | — | — | Available |
| W3CYX | 9 | 69 | — | — | Available |
| W3CYY | 9 | 71 | — | — | Available |
| W3CYZ | 9 | 69 | — | — | Available |
| W3CZA | 9 | 61 | — | — | Available |
| W3CZB | 9 | 65 | — | — | Available |
| W3CZC | 9 | 67 | 2006-03-20 | 2008-03-21 | Available |
| W3CZD | 9 | 63 | — | — | Available |
| W3CZE | 9 | 57 | — | — | Available |
| W3CZF | 9 | 65 | — | — | Available |
| W3CZG | 8 | 65 | — | — | Available |
| W3CZH | 9 | 63 | — | — | Available |
| W3CZI | 10 | 59 | — | — | Available |
| W3CZJ | 10 | 69 | 2033-11-21 | — | Active (Vanity) |
| W3CZK | 9 | 65 | — | — | Available |
| W3CZL | 9 | 65 | — | — | Available |
| W3CZM | 8 | 63 | 2000-08-07 | 2002-08-08 | Available |
| W3CZN | 10 | 61 | 2006-08-08 | 2008-08-09 | Available |
| W3CZO | 9 | 67 | — | — | Available |
| W3CZP | 9 | 67 | — | — | Available |
| W3CZQ | 9 | 69 | — | — | Available |
| W3CZR | 10 | 63 | — | — | Available |
| W3CZS | 10 | 61 | 2035-01-13 | — | Active (Vanity) |
| W3CZT | 9 | 59 | 2007-01-06 | 2009-01-07 | Available |
| W3CZU | 10 | 63 | — | — | Available |
| W3CZV | 9 | 65 | — | — | Available |
| W3CZW | 9 | 65 | — | — | Available |
| W3CZX | 9 | 67 | — | — | Available |
| W3CZY | 9 | 69 | — | — | Available |
| W3CZZ | 9 | 67 | — | — | Available |
| W3DAA | 9 | 51 | — | — | Available |
| W3DAB | 9 | 55 | 2027-07-07 | — | Active (Vanity) |
| W3DAC | 9 | 57 | 2025-07-19 | — | Active |
| W3DAD | 9 | 53 | 2035-08-29 | — | Active (Vanity) |
| W3DAE | 9 | 47 | 2031-02-06 | — | Active (Vanity) |
| W3DAF | 9 | 55 | 2029-03-12 | — | Active (Vanity) |
| W3DAG | 8 | 55 | 2030-09-29 | — | Active (Vanity) |
| W3DAH | 9 | 53 | 2016-08-05 | 2018-08-06 | Available |
| W3DAI | 10 | 49 | — | — | Available |
| W3DAJ | 10 | 59 | 2032-04-23 | — | Active (Vanity) |
| W3DAK | 9 | 55 | 2032-01-07 | — | Active (Vanity) |
| W3DAL | 9 | 55 | 2031-07-20 | — | Active (Vanity) |
| W3DAM | 8 | 53 | 2029-12-17 | — | Active (Vanity) |
| W3DAN | 10 | 51 | 2027-10-14 | — | Active (Vanity) |
| W3DAO | 9 | 57 | — | — | Available |
| W3DAP | 9 | 57 | 2031-10-05 | — | Active (Vanity) |
| W3DAQ | 9 | 59 | — | — | Available |
| W3DAR | 10 | 53 | 2032-10-29 | — | Active (Vanity) |
| W3DAS | 10 | 51 | 2036-04-21 | — | Active (Vanity) |
| W3DAT | 9 | 49 | 2030-12-18 | — | Active (Vanity) |
| W3DAU | 10 | 53 | — | — | Available |
| W3DAV | 9 | 55 | 2026-01-27 | 2028-01-28 | Canceled (grace period) |
| W3DAW | 9 | 55 | 2028-12-04 | — | Active (Vanity) |
| W3DAX | 9 | 57 | 2036-10-09 | — | Active (Vanity) |
| W3DAY | 9 | 59 | 2025-10-23 | — | Active (Vanity) |
| W3DAZ | 9 | 57 | — | — | Available |
| W3DBA | 9 | 55 | — | — | Pending Application |
| W3DBB | 9 | 59 | 2029-07-24 | — | Active (Vanity) |
| W3DBC | 9 | 61 | 2030-02-19 | — | Active (Vanity) |
| W3DBD | 9 | 57 | 2029-12-06 | — | Active (Vanity) |