District 3
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W3NZU | 11 | 57 | — | — | Available |
| W3NZV | 10 | 59 | — | — | Available |
| W3NZW | 10 | 59 | — | — | Available |
| W3NZX | 10 | 61 | — | — | Available |
| W3NZY | 10 | 63 | — | — | Available |
| W3NZZ | 10 | 61 | 2008-11-05 | 2010-11-06 | Available |
| W3OAA | 9 | 55 | — | — | Available |
| W3OAB | 9 | 59 | 2026-09-26 | — | Active (Vanity) |
| W3OAC | 9 | 61 | — | — | Available |
| W3OAD | 9 | 57 | — | — | Available |
| W3OAE | 9 | 51 | — | — | Available |
| W3OAF | 9 | 59 | — | — | Available |
| W3OAG | 8 | 59 | — | — | Available |
| W3OAH | 9 | 57 | — | — | Available |
| W3OAI | 10 | 53 | — | — | Available |
| W3OAJ | 10 | 63 | — | — | Available |
| W3OAK | 9 | 59 | — | — | Available |
| W3OAL | 9 | 59 | — | — | Available |
| W3OAM | 8 | 57 | — | — | Available |
| W3OAN | 10 | 55 | — | — | Available |
| W3OAO | 9 | 61 | — | — | Available |
| W3OAP | 9 | 61 | — | — | Available |
| W3OAQ | 9 | 63 | — | — | Available |
| W3OAR | 10 | 57 | 2014-03-22 | 2016-03-23 | Available |
| W3OAS | 10 | 55 | — | — | Available |
| W3OAT | 9 | 53 | — | — | Available |
| W3OAU | 10 | 57 | — | — | Available |
| W3OAV | 9 | 59 | — | — | Available |
| W3OAW | 9 | 59 | 1998-03-01 | 2000-03-02 | Available |
| W3OAX | 9 | 61 | — | — | Available |
| W3OAY | 9 | 63 | — | — | Available |
| W3OAZ | 9 | 61 | 2022-08-31 | 2024-09-01 | Available |
| W3OBA | 9 | 59 | — | — | Available |
| W3OBB | 9 | 63 | — | — | Available |
| W3OBC | 9 | 65 | — | — | Available |
| W3OBD | 9 | 61 | 2014-03-29 | 2016-03-30 | Available |
| W3OBE | 9 | 55 | — | — | Available |
| W3OBF | 9 | 63 | — | — | Available |
| W3OBG | 8 | 63 | — | — | Available |
| W3OBH | 9 | 61 | — | — | Available |
| W3OBI | 10 | 57 | — | — | Available |
| W3OBJ | 10 | 67 | — | — | Available |
| W3OBK | 9 | 63 | — | — | Available |
| W3OBL | 9 | 63 | — | — | Available |
| W3OBM | 8 | 61 | 2017-06-25 | 2019-06-26 | Available |
| W3OBN | 10 | 59 | — | — | Available |
| W3OBO | 9 | 65 | — | — | Available |
| W3OBP | 9 | 65 | — | — | Available |
| W3OBQ | 9 | 67 | — | — | Available |
| W3OBR | 10 | 61 | — | — | Available |
| W3OBS | 10 | 59 | — | — | Available |
| W3OBT | 9 | 57 | — | — | Available |
| W3OBU | 10 | 61 | 2001-03-19 | 2003-03-20 | Available |
| W3OBV | 9 | 63 | 2019-07-13 | 2021-07-14 | Available |
| W3OBW | 9 | 63 | 2006-07-24 | 2008-07-25 | Available |
| W3OBX | 9 | 65 | 2033-05-13 | — | Active (Vanity) |
| W3OBY | 9 | 67 | 2024-07-14 | 2026-07-15 | Available |
| W3OBZ | 9 | 65 | — | — | Available |
| W3OCA | 9 | 61 | — | — | Available |
| W3OCB | 9 | 65 | 2032-06-05 | — | Active (Vanity) |
| W3OCC | 9 | 67 | — | — | Available |
| W3OCD | 9 | 63 | — | — | Available |
| W3OCE | 9 | 57 | — | — | Available |
| W3OCF | 9 | 65 | — | — | Available |
| W3OCG | 8 | 65 | — | — | Available |
| W3OCH | 9 | 63 | — | — | Available |
| W3OCI | 10 | 59 | — | — | Available |
| W3OCJ | 10 | 69 | — | — | Available |
| W3OCK | 9 | 65 | — | — | Available |
| W3OCL | 9 | 65 | — | — | Available |
| W3OCM | 8 | 63 | — | — | Available |
| W3OCN | 10 | 61 | — | — | Available |
| W3OCO | 9 | 67 | — | — | Available |
| W3OCP | 9 | 67 | — | — | Available |
| W3OCQ | 9 | 69 | 2023-03-21 | 2025-03-22 | Available |
| W3OCR | 10 | 63 | 2005-12-01 | 2007-12-02 | Available |
| W3OCS | 10 | 61 | — | — | Available |
| W3OCT | 9 | 59 | — | — | Available |
| W3OCU | 10 | 63 | — | — | Available |
| W3OCV | 9 | 65 | — | — | Available |
| W3OCW | 9 | 65 | — | — | Available |
| W3OCX | 9 | 67 | — | — | Available |
| W3OCY | 9 | 69 | — | — | Available |
| W3OCZ | 9 | 67 | — | — | Available |
| W3ODA | 9 | 57 | — | — | Available |
| W3ODB | 9 | 61 | 2022-05-06 | 2025-06-20 | Available |
| W3ODC | 9 | 63 | — | — | Available |
| W3ODD | 9 | 59 | 2027-10-16 | — | Active (Vanity) |
| W3ODE | 9 | 53 | 2006-03-01 | 2008-03-02 | Available |
| W3ODF | 9 | 61 | 2024-04-26 | 2026-04-27 | Available |
| W3ODG | 8 | 61 | — | — | Available |
| W3ODH | 9 | 59 | — | — | Available |
| W3ODI | 10 | 55 | — | — | Available |
| W3ODJ | 10 | 65 | 2017-11-10 | 2019-11-11 | Available |
| W3ODK | 9 | 61 | 2030-09-14 | — | Active (Vanity) |
| W3ODL | 9 | 61 | — | — | Available |
| W3ODM | 8 | 59 | — | — | Available |
| W3ODN | 10 | 57 | — | — | Available |
| W3ODO | 9 | 63 | — | — | Available |
| W3ODP | 9 | 63 | — | — | Available |