District 3
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W3RZU | 11 | 59 | 2017-07-15 | 2019-07-16 | Available |
| W3RZV | 10 | 61 | 2003-06-22 | 2005-06-23 | Available |
| W3RZW | 10 | 61 | — | — | Available |
| W3RZX | 10 | 63 | — | — | Available |
| W3RZY | 10 | 65 | 2016-06-18 | 2018-06-19 | Available |
| W3RZZ | 10 | 63 | — | — | Available |
| W3SAA | 10 | 49 | 2005-05-05 | 2007-05-06 | Available |
| W3SAB | 10 | 53 | 2028-01-26 | — | Active (Vanity) |
| W3SAC | 10 | 55 | — | — | Available |
| W3SAD | 10 | 51 | — | — | Available |
| W3SAE | 10 | 45 | 2030-09-22 | — | Active (Vanity) |
| W3SAF | 10 | 53 | — | — | Available |
| W3SAG | 9 | 53 | 2034-05-20 | — | Active (Vanity) |
| W3SAH | 10 | 51 | — | — | Available |
| W3SAI | 11 | 47 | 2004-02-08 | 2006-02-09 | Available |
| W3SAJ | 11 | 57 | — | — | Available |
| W3SAK | 10 | 53 | 2014-04-26 | 2016-04-27 | Available |
| W3SAL | 10 | 53 | 2036-07-06 | — | Active (Vanity) |
| W3SAM | 9 | 51 | 2035-03-16 | — | Active |
| W3SAN | 11 | 49 | — | — | Available |
| W3SAO | 10 | 55 | — | — | Available |
| W3SAP | 10 | 55 | 2022-08-11 | 2024-08-12 | Available |
| W3SAQ | 10 | 57 | — | — | Available |
| W3SAR | 11 | 51 | 2033-11-04 | — | Active (Vanity) |
| W3SAS | 11 | 49 | 2028-07-15 | — | Active (Vanity) |
| W3SAT | 10 | 47 | 2027-05-20 | — | Active (Vanity) |
| W3SAU | 11 | 51 | 2015-11-28 | 2017-11-29 | Available |
| W3SAV | 10 | 53 | 2030-09-29 | — | Active (Vanity) |
| W3SAW | 10 | 53 | 2029-12-06 | — | Active (Vanity) |
| W3SAX | 10 | 55 | 2031-04-14 | — | Active (Vanity) |
| W3SAY | 10 | 57 | 2031-06-11 | — | Active (Vanity) |
| W3SAZ | 10 | 55 | — | — | Available |
| W3SBA | 10 | 53 | 2032-03-30 | — | Active (Vanity) |
| W3SBB | 10 | 57 | — | — | Available |
| W3SBC | 10 | 59 | 2034-06-21 | — | Active (Vanity) |
| W3SBD | 10 | 55 | 2032-07-23 | — | Active (Vanity) |
| W3SBE | 10 | 49 | 2033-06-27 | — | Active (Vanity) |
| W3SBF | 10 | 57 | — | — | Available |
| W3SBG | 9 | 57 | — | — | Available |
| W3SBH | 10 | 55 | — | — | Available |
| W3SBI | 11 | 51 | — | — | Available |
| W3SBJ | 11 | 61 | — | — | Available |
| W3SBK | 10 | 57 | — | — | Available |
| W3SBL | 10 | 57 | — | — | Available |
| W3SBM | 9 | 55 | — | — | Available |
| W3SBN | 11 | 53 | — | — | Available |
| W3SBO | 10 | 59 | — | — | Available |
| W3SBP | 10 | 59 | — | — | Available |
| W3SBQ | 10 | 61 | — | — | Available |
| W3SBR | 11 | 55 | 2034-10-13 | — | Active (Vanity) |
| W3SBS | 11 | 53 | — | — | Available |
| W3SBT | 10 | 51 | 2029-05-12 | — | Active (Vanity) |
| W3SBU | 11 | 55 | 2008-03-26 | 2010-03-27 | Available |
| W3SBV | 10 | 57 | — | — | Available |
| W3SBW | 10 | 57 | — | — | Available |
| W3SBX | 10 | 59 | 2000-11-06 | 2002-11-07 | Available |
| W3SBY | 10 | 61 | — | — | Available |
| W3SBZ | 10 | 59 | — | — | Available |
| W3SCA | 10 | 55 | 2023-03-04 | 2025-03-05 | Available |
| W3SCB | 10 | 59 | 2024-04-05 | 2026-04-06 | Available |
| W3SCC | 10 | 61 | 2025-07-18 | — | Active |
| W3SCD | 10 | 57 | 2026-06-13 | — | Active |
| W3SCE | 10 | 51 | — | — | Available |
| W3SCF | 10 | 59 | 2010-12-24 | 2012-12-25 | Available |
| W3SCG | 9 | 59 | — | — | Available |
| W3SCH | 10 | 57 | — | — | Available |
| W3SCI | 11 | 53 | 2027-10-07 | — | Active (Vanity) |
| W3SCJ | 11 | 63 | 2036-07-06 | — | Active (Vanity) |
| W3SCK | 10 | 59 | — | — | Available |
| W3SCL | 10 | 59 | 2035-11-17 | — | Active (Vanity) |
| W3SCM | 9 | 57 | 2010-05-16 | 2012-05-17 | Available |
| W3SCN | 11 | 55 | — | — | Available |
| W3SCO | 10 | 61 | — | — | Available |
| W3SCP | 10 | 61 | 2013-08-09 | 2015-08-10 | Available |
| W3SCQ | 10 | 63 | — | — | Available |
| W3SCR | 11 | 57 | 2011-06-07 | 2013-06-08 | Available |
| W3SCS | 11 | 55 | — | — | Available |
| W3SCT | 10 | 53 | 2022-02-11 | 2024-02-12 | Available |
| W3SCU | 11 | 57 | 2025-10-02 | — | Active |
| W3SCV | 10 | 59 | 2016-01-31 | 2018-02-01 | Available |
| W3SCW | 10 | 59 | 2006-10-02 | 2008-10-03 | Available |
| W3SCX | 10 | 61 | — | — | Available |
| W3SCY | 10 | 63 | 2036-01-21 | — | Active (Vanity) |
| W3SCZ | 10 | 61 | — | — | Available |
| W3SDA | 10 | 51 | 2027-06-16 | — | Active (Vanity) |
| W3SDB | 10 | 55 | — | — | Available |
| W3SDC | 10 | 57 | 2033-08-22 | — | Active (Vanity) |
| W3SDD | 10 | 53 | — | — | Available |
| W3SDE | 10 | 47 | — | — | Available |
| W3SDF | 10 | 55 | — | — | Available |
| W3SDG | 9 | 55 | 2034-02-22 | — | Active |
| W3SDH | 10 | 53 | — | — | Available |
| W3SDI | 11 | 49 | — | — | Available |
| W3SDJ | 11 | 59 | 2036-10-15 | — | Active (Vanity) |
| W3SDK | 10 | 55 | — | — | Available |
| W3SDL | 10 | 55 | — | — | Available |
| W3SDM | 9 | 53 | — | — | Available |
| W3SDN | 11 | 51 | — | — | Available |
| W3SDO | 10 | 57 | — | — | Available |
| W3SDP | 10 | 57 | — | — | Available |