District 3
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W3SHM | 9 | 53 | — | — | Available |
| W3SHN | 11 | 51 | — | — | Available |
| W3SHO | 10 | 57 | — | — | Available |
| W3SHP | 10 | 57 | 2033-05-05 | — | Active (Vanity) |
| W3SHQ | 10 | 59 | — | — | Available |
| W3SHR | 11 | 53 | — | — | Available |
| W3SHS | 11 | 51 | — | — | Available |
| W3SHT | 10 | 49 | 2007-05-07 | 2009-05-08 | Available |
| W3SHU | 11 | 53 | — | — | Available |
| W3SHV | 10 | 55 | — | — | Available |
| W3SHW | 10 | 55 | — | — | Available |
| W3SHX | 10 | 57 | — | — | Available |
| W3SHY | 10 | 59 | 2024-07-16 | 2026-07-17 | Available |
| W3SHZ | 10 | 57 | 2007-11-03 | 2009-11-04 | Available |
| W3SIA | 11 | 47 | — | — | Available |
| W3SIB | 11 | 51 | — | — | Available |
| W3SIC | 11 | 53 | — | — | Available |
| W3SID | 11 | 49 | — | — | Available |
| W3SIE | 11 | 43 | — | — | Available |
| W3SIF | 11 | 51 | — | — | Available |
| W3SIG | 10 | 51 | 2026-01-26 | — | Active (Vanity) |
| W3SIH | 11 | 49 | — | — | Available |
| W3SII | 12 | 45 | 2016-11-29 | 2018-11-30 | Available |
| W3SIJ | 12 | 55 | — | — | Available |
| W3SIK | 11 | 51 | — | — | Available |
| W3SIL | 11 | 51 | — | — | Available |
| W3SIM | 10 | 49 | — | — | Available |
| W3SIN | 12 | 47 | 2026-06-28 | — | Active |
| W3SIO | 11 | 53 | — | — | Available |
| W3SIP | 11 | 53 | 2030-06-29 | — | Active (Vanity) |
| W3SIQ | 11 | 55 | — | — | Available |
| W3SIR | 12 | 49 | — | — | Available |
| W3SIS | 12 | 47 | — | — | Available |
| W3SIT | 11 | 45 | 2006-06-07 | 2008-06-08 | Available |
| W3SIU | 12 | 49 | — | — | Available |
| W3SIV | 11 | 51 | — | — | Available |
| W3SIW | 11 | 51 | 2000-12-24 | 2002-12-25 | Available |
| W3SIX | 11 | 53 | 2035-07-25 | — | Active (Vanity) |
| W3SIY | 11 | 55 | — | — | Available |
| W3SIZ | 11 | 53 | — | — | Available |
| W3SJA | 11 | 57 | — | — | Available |
| W3SJB | 11 | 61 | 2029-05-04 | — | Active (Vanity) |
| W3SJC | 11 | 63 | 2028-07-18 | — | Active (Vanity) |
| W3SJD | 11 | 59 | — | — | Available |
| W3SJE | 11 | 53 | — | — | Available |
| W3SJF | 11 | 61 | — | — | Available |
| W3SJG | 10 | 61 | — | — | Available |
| W3SJH | 11 | 59 | 2017-02-17 | 2019-02-18 | Available |
| W3SJI | 12 | 55 | 2026-04-18 | — | Active |
| W3SJJ | 12 | 65 | — | — | Available |
| W3SJK | 11 | 61 | 1999-05-09 | 2001-05-10 | Available |
| W3SJL | 11 | 61 | — | — | Available |
| W3SJM | 10 | 59 | 2027-07-11 | — | Active (Vanity) |
| W3SJN | 12 | 57 | 2006-05-16 | 2008-05-17 | Available |
| W3SJO | 11 | 63 | — | — | Available |
| W3SJP | 11 | 63 | 2026-12-28 | — | Active (Vanity) |
| W3SJQ | 11 | 65 | — | — | Available |
| W3SJR | 12 | 59 | — | — | Available |
| W3SJS | 12 | 57 | 2032-04-10 | — | Active (Vanity) |
| W3SJT | 11 | 55 | 2036-11-25 | — | Active (Vanity) |
| W3SJU | 12 | 59 | 2016-12-03 | 2018-12-04 | Available |
| W3SJV | 11 | 61 | 2027-05-20 | — | Active (Vanity) |
| W3SJW | 11 | 61 | 2033-09-12 | — | Active (Vanity) |
| W3SJX | 11 | 63 | — | — | Available |
| W3SJY | 11 | 65 | 2030-03-17 | — | Active (Vanity) |
| W3SJZ | 11 | 63 | 2030-03-26 | — | Active (Vanity) |
| W3SKA | 10 | 53 | — | — | Available |
| W3SKB | 10 | 57 | 2000-04-24 | 2002-04-25 | Available |
| W3SKC | 10 | 59 | — | — | Available |
| W3SKD | 10 | 55 | — | — | Available |
| W3SKE | 10 | 49 | — | — | Available |
| W3SKF | 10 | 57 | — | — | Available |
| W3SKG | 9 | 57 | 2036-03-10 | — | Active (Vanity) |
| W3SKH | 10 | 55 | — | — | Available |
| W3SKI | 11 | 51 | 2027-02-09 | — | Active (Vanity) |
| W3SKJ | 11 | 61 | — | — | Available |
| W3SKK | 10 | 57 | 2000-09-19 | 2002-09-20 | Available |
| W3SKL | 10 | 57 | 2016-06-07 | 2018-06-08 | Available |
| W3SKM | 9 | 55 | 2031-01-29 | — | Active |
| W3SKN | 11 | 53 | 2031-01-21 | — | Active (Vanity) |
| W3SKO | 10 | 59 | 2006-05-01 | 2008-05-02 | Available |
| W3SKP | 10 | 59 | 2027-05-15 | — | Active (Vanity) |
| W3SKQ | 10 | 61 | — | — | Available |
| W3SKR | 11 | 55 | — | — | Available |
| W3SKS | 11 | 53 | — | — | Available |
| W3SKT | 10 | 51 | — | — | Available |
| W3SKU | 11 | 55 | — | — | Available |
| W3SKV | 10 | 57 | — | — | Available |
| W3SKW | 10 | 57 | 2027-07-18 | — | Active (Vanity) |
| W3SKX | 10 | 59 | 2015-11-10 | 2017-11-11 | Available |
| W3SKY | 10 | 61 | 2033-03-13 | — | Active (Vanity) |
| W3SKZ | 10 | 59 | — | — | Available |
| W3SLA | 10 | 53 | 2029-12-10 | — | Active (Vanity) |
| W3SLB | 10 | 57 | 2028-09-16 | — | Active (Vanity) |
| W3SLC | 10 | 59 | 2028-06-05 | — | Active (Vanity) |
| W3SLD | 10 | 55 | 2033-04-18 | — | Active (Vanity) |
| W3SLE | 10 | 49 | 2033-05-12 | — | Active (Vanity) |
| W3SLF | 10 | 57 | 2025-12-07 | — | Active |
| W3SLG | 9 | 57 | — | — | Available |
| W3SLH | 10 | 55 | 2033-04-27 | — | Active (Vanity) |