District 3
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W3IRI | 12 | 47 | — | — | Available |
| W3IRJ | 12 | 57 | — | — | Available |
| W3IRK | 11 | 53 | 2024-11-08 | — | Active (Vanity) |
| W3IRL | 11 | 53 | 2026-12-02 | — | Active (Vanity) |
| W3IRM | 10 | 51 | 2007-12-08 | 2009-12-09 | Available |
| W3IRN | 12 | 49 | — | — | Available |
| W3IRO | 11 | 55 | 2029-05-14 | — | Active (Vanity) |
| W3IRP | 11 | 55 | 2017-01-31 | 2019-02-01 | Available |
| W3IRQ | 11 | 57 | — | — | Available |
| W3IRR | 12 | 51 | — | — | Available |
| W3IRS | 12 | 49 | 2030-03-31 | — | Active (Vanity) |
| W3IRT | 11 | 47 | — | — | Available |
| W3IRU | 12 | 51 | — | — | Available |
| W3IRV | 11 | 53 | 2027-01-10 | — | Active |
| W3IRW | 11 | 53 | 2023-07-08 | 2025-07-09 | Available |
| W3IRX | 11 | 55 | 2017-01-29 | 2019-01-30 | Available |
| W3IRY | 11 | 57 | 1998-02-02 | 2000-02-03 | Available |
| W3IRZ | 11 | 55 | 2010-12-24 | 2012-12-25 | Available |
| W3ISA | 11 | 47 | 2025-11-08 | — | Active |
| W3ISB | 11 | 51 | 2030-09-01 | — | Active (Vanity) |
| W3ISC | 11 | 53 | 2004-05-14 | 2006-05-15 | Available |
| W3ISD | 11 | 49 | 2017-02-21 | 2019-02-22 | Available |
| W3ISE | 11 | 43 | 2034-10-03 | — | Active (Vanity) |
| W3ISF | 11 | 51 | — | — | Available |
| W3ISG | 10 | 51 | — | — | Available |
| W3ISH | 11 | 49 | 2027-09-22 | — | Active |
| W3ISI | 12 | 45 | 2029-11-13 | — | Active (Vanity) |
| W3ISJ | 12 | 55 | — | — | Available |
| W3ISK | 11 | 51 | — | — | Available |
| W3ISL | 11 | 51 | — | — | Available |
| W3ISM | 10 | 49 | — | — | Available |
| W3ISN | 12 | 47 | 2005-02-23 | 2007-02-24 | Available |
| W3ISO | 11 | 53 | 2017-03-29 | 2019-03-30 | Available |
| W3ISP | 11 | 53 | 2022-04-26 | 2024-04-27 | Available |
| W3ISQ | 11 | 55 | — | — | Available |
| W3ISR | 12 | 49 | 2029-04-27 | — | Active (Vanity) |
| W3ISS | 12 | 47 | 2028-11-10 | — | Active (Vanity) |
| W3IST | 11 | 45 | 2036-01-10 | — | Active (Vanity) |
| W3ISU | 12 | 49 | — | — | Available |
| W3ISV | 11 | 51 | — | — | Available |
| W3ISW | 11 | 51 | — | — | Available |
| W3ISX | 11 | 53 | — | — | Available |
| W3ISY | 11 | 55 | — | — | Available |
| W3ISZ | 11 | 53 | 2031-01-25 | — | Active (Vanity) |
| W3ITA | 10 | 45 | 2011-05-03 | 2013-05-04 | Available |
| W3ITB | 10 | 49 | — | — | Available |
| W3ITC | 10 | 51 | 2027-11-18 | — | Active |
| W3ITD | 10 | 47 | 2007-02-11 | 2009-02-12 | Available |
| W3ITE | 10 | 41 | 2000-03-07 | 2002-03-08 | Available |
| W3ITF | 10 | 49 | 2017-06-02 | 2019-06-03 | Available |
| W3ITG | 9 | 49 | 1998-05-10 | 2000-05-11 | Available |
| W3ITH | 10 | 47 | 2034-03-13 | — | Active (Vanity) |
| W3ITI | 11 | 43 | 2006-11-05 | 2008-11-06 | Available |
| W3ITJ | 11 | 53 | — | — | Available |
| W3ITK | 10 | 49 | 2004-05-17 | 2006-05-18 | Available |
| W3ITL | 10 | 49 | — | — | Available |
| W3ITM | 9 | 47 | 2025-12-01 | — | Active |
| W3ITN | 11 | 45 | 2028-03-13 | — | Active |
| W3ITO | 10 | 51 | 2018-12-15 | 2020-12-16 | Available |
| W3ITP | 10 | 51 | — | — | Available |
| W3ITQ | 10 | 53 | — | — | Available |
| W3ITR | 11 | 47 | — | — | Available |
| W3ITS | 11 | 45 | — | — | Available |
| W3ITT | 10 | 43 | 2029-03-04 | — | Active (Vanity) |
| W3ITU | 11 | 47 | — | — | Available |
| W3ITV | 10 | 49 | — | — | Available |
| W3ITW | 10 | 49 | — | — | Available |
| W3ITX | 10 | 51 | — | — | Available |
| W3ITY | 10 | 53 | 2007-02-07 | 2009-02-08 | Available |
| W3ITZ | 10 | 51 | — | — | Available |
| W3IUA | 11 | 49 | — | — | Available |
| W3IUB | 11 | 53 | 2027-07-25 | — | Active |
| W3IUC | 11 | 55 | — | — | Available |
| W3IUD | 11 | 51 | 1998-12-27 | 2000-12-28 | Available |
| W3IUE | 11 | 45 | — | — | Available |
| W3IUF | 11 | 53 | — | — | Available |
| W3IUG | 10 | 53 | 1998-07-05 | 2000-07-06 | Available |
| W3IUH | 11 | 51 | 1997-11-10 | 1999-11-11 | Available |
| W3IUI | 12 | 47 | 2017-01-21 | 2019-01-22 | Available |
| W3IUJ | 12 | 57 | — | — | Available |
| W3IUK | 11 | 53 | 2010-09-11 | 2012-09-12 | Available |
| W3IUL | 11 | 53 | — | — | Available |
| W3IUM | 10 | 51 | 2007-11-10 | 2009-11-11 | Available |
| W3IUN | 12 | 49 | — | — | Available |
| W3IUO | 11 | 55 | — | — | Available |
| W3IUP | 11 | 55 | — | — | Available |
| W3IUQ | 11 | 57 | 2028-10-26 | — | Active |
| W3IUR | 12 | 51 | 2030-03-27 | — | Active (Vanity) |
| W3IUS | 12 | 49 | 2033-04-29 | — | Active (Vanity) |
| W3IUT | 11 | 47 | 2002-02-25 | 2004-02-26 | Available |
| W3IUU | 12 | 51 | 2027-08-29 | — | Active |
| W3IUV | 11 | 53 | — | — | Available |
| W3IUW | 11 | 53 | 2019-08-05 | 2021-08-06 | Available |
| W3IUX | 11 | 55 | — | — | Available |
| W3IUY | 11 | 57 | — | — | Available |
| W3IUZ | 11 | 55 | 2006-10-16 | 2008-10-17 | Available |
| W3IVA | 10 | 51 | 2015-12-14 | 2017-12-15 | Available |
| W3IVB | 10 | 55 | 1997-12-08 | 1999-12-09 | Available |
| W3IVC | 10 | 57 | 2010-03-06 | 2012-03-07 | Available |
| W3IVD | 10 | 53 | 2027-09-01 | — | Active (Vanity) |