District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W4DQO | 9 | 63 | — | — | Available |
| W4DQP | 9 | 63 | — | — | Available |
| W4DQQ | 9 | 65 | 2024-09-07 | 2026-09-08 | Available |
| W4DQR | 10 | 59 | — | — | Available |
| W4DQS | 10 | 57 | — | — | Available |
| W4DQT | 9 | 55 | 2007-01-28 | 2009-01-29 | Available |
| W4DQU | 10 | 59 | — | — | Available |
| W4DQV | 9 | 61 | 2009-06-16 | 2011-06-17 | Available |
| W4DQW | 9 | 61 | 2007-07-22 | 2009-07-23 | Available |
| W4DQX | 9 | 63 | — | — | Available |
| W4DQY | 9 | 65 | 2014-07-15 | 2016-07-16 | Available |
| W4DQZ | 9 | 63 | — | — | Available |
| W4DRA | 10 | 51 | 2034-07-07 | — | Active (Vanity) |
| W4DRB | 10 | 55 | 2032-05-18 | — | Active (Vanity) |
| W4DRC | 10 | 57 | 2026-12-04 | — | Active (Vanity) |
| W4DRD | 10 | 53 | 2024-04-19 | 2026-04-20 | Available |
| W4DRE | 10 | 47 | 2033-01-21 | — | Active (Vanity) |
| W4DRF | 10 | 55 | 2033-09-19 | — | Active (Vanity) |
| W4DRG | 9 | 55 | 2028-02-14 | — | Active (Vanity) |
| W4DRH | 10 | 53 | 2032-03-13 | — | Active (Vanity) |
| W4DRI | 11 | 49 | 2036-08-01 | — | Active (Vanity) |
| W4DRJ | 11 | 59 | 2034-12-06 | — | Active (Vanity) |
| W4DRK | 10 | 55 | 2036-07-07 | — | Active (Vanity) |
| W4DRL | 10 | 55 | 2022-05-28 | 2024-05-29 | Available |
| W4DRM | 9 | 53 | 2033-03-28 | — | Active (Vanity) |
| W4DRN | 11 | 51 | 2026-05-03 | — | Active (Vanity) |
| W4DRO | 10 | 57 | 2032-11-11 | — | Active (Vanity) |
| W4DRP | 10 | 57 | 2024-12-06 | 2026-12-07 | Canceled (grace period) |
| W4DRQ | 10 | 59 | 2034-07-29 | — | Active (Vanity) |
| W4DRR | 11 | 53 | 2035-02-05 | — | Active (Vanity) |
| W4DRS | 11 | 51 | 2031-02-01 | — | Active (Vanity) |
| W4DRT | 10 | 49 | 2032-11-01 | — | Active (Vanity) |
| W4DRU | 11 | 53 | 2032-04-29 | — | Active (Vanity) |
| W4DRV | 10 | 55 | 2028-03-30 | — | Active (Vanity) |
| W4DRW | 10 | 55 | 2027-09-11 | — | Active (Vanity) |
| W4DRX | 10 | 57 | 2035-07-10 | — | Active (Vanity) |
| W4DRY | 10 | 59 | 2023-06-04 | 2025-06-05 | Available |
| W4DRZ | 10 | 57 | 2024-11-16 | 2026-11-17 | Canceled (grace period) |
| W4DSA | 10 | 49 | 2028-10-27 | — | Active (Vanity) |
| W4DSB | 10 | 53 | 2022-01-11 | 2024-01-12 | Available |
| W4DSC | 10 | 55 | 2036-01-21 | — | Active (Vanity) |
| W4DSD | 10 | 51 | 2027-10-15 | — | Active (Vanity) |
| W4DSE | 10 | 45 | 2029-06-29 | — | Active (Vanity) |
| W4DSF | 10 | 53 | 2029-09-15 | — | Active (Vanity) |
| W4DSG | 9 | 53 | 2031-04-17 | — | Active (Vanity) |
| W4DSH | 10 | 51 | 2019-10-05 | 2021-10-06 | Available |
| W4DSI | 11 | 47 | 2029-02-06 | — | Active (Vanity) |
| W4DSJ | 11 | 57 | 2021-03-08 | 2023-03-09 | Available |
| W4DSK | 10 | 53 | 2036-11-26 | — | Active (Vanity) |
| W4DSL | 10 | 53 | 2033-05-21 | — | Active (Vanity) |
| W4DSM | 9 | 51 | 2027-09-17 | — | Active (Vanity) |
| W4DSN | 11 | 49 | 2036-08-08 | — | Active (Vanity) |
| W4DSO | 10 | 55 | 2035-12-09 | — | Active (Vanity) |
| W4DSP | 10 | 55 | 2033-01-01 | — | Active (Vanity) |
| W4DSQ | 10 | 57 | — | — | Available |
| W4DSR | 11 | 51 | 2029-12-03 | — | Active (Vanity) |
| W4DSS | 11 | 49 | 2030-04-07 | — | Active (Vanity) |
| W4DST | 10 | 47 | 2035-01-25 | — | Active (Vanity) |
| W4DSU | 11 | 51 | 2035-07-12 | — | Active (Vanity) |
| W4DSV | 10 | 53 | 2034-12-16 | — | Active |
| W4DSW | 10 | 53 | 2027-03-13 | — | Active (Vanity) |
| W4DSX | 10 | 55 | 2024-03-05 | 2026-03-06 | Available |
| W4DSY | 10 | 57 | 2024-10-26 | 2026-10-27 | Available |
| W4DSZ | 10 | 55 | — | — | Available |
| W4DTA | 9 | 47 | 2031-06-08 | — | Active (Vanity) |
| W4DTB | 9 | 51 | 2031-04-26 | — | Active (Vanity) |
| W4DTC | 9 | 53 | 2033-09-10 | — | Active (Vanity) |
| W4DTD | 9 | 49 | 2033-03-13 | — | Active (Vanity) |
| W4DTE | 9 | 43 | — | — | Available |
| W4DTF | 9 | 51 | 2024-05-28 | 2026-05-29 | Available |
| W4DTG | 8 | 51 | 2034-08-27 | — | Active (Vanity) |
| W4DTH | 9 | 49 | — | — | Available |
| W4DTI | 10 | 45 | 2014-12-08 | 2016-12-09 | Available |
| W4DTJ | 10 | 55 | 2035-05-08 | — | Active (Vanity) |
| W4DTK | 9 | 51 | 2028-06-23 | — | Active |
| W4DTL | 9 | 51 | 2033-03-12 | — | Active (Vanity) |
| W4DTM | 8 | 49 | 2031-10-30 | — | Active (Vanity) |
| W4DTN | 10 | 47 | 2024-09-16 | 2026-09-17 | Available |
| W4DTO | 9 | 53 | 2032-11-20 | — | Active (Vanity) |
| W4DTP | 9 | 53 | — | — | Available |
| W4DTQ | 9 | 55 | — | — | Available |
| W4DTR | 10 | 49 | 2030-07-11 | — | Active (Vanity) |
| W4DTS | 10 | 47 | 2034-03-22 | — | Active |
| W4DTT | 9 | 45 | — | — | Available |
| W4DTU | 10 | 49 | — | — | Available |
| W4DTV | 9 | 51 | 2035-01-27 | — | Active (Vanity) |
| W4DTW | 9 | 51 | 2027-12-05 | — | Active (Vanity) |
| W4DTX | 9 | 53 | 2034-12-30 | — | Active (Vanity) |
| W4DTY | 9 | 55 | — | — | Available |
| W4DTZ | 9 | 53 | 2013-05-28 | 2015-05-29 | Available |
| W4DUA | 10 | 51 | — | — | Available |
| W4DUB | 10 | 55 | 2032-11-22 | — | Active (Vanity) |
| W4DUC | 10 | 57 | 2030-04-20 | — | Active (Vanity) |
| W4DUD | 10 | 53 | 2029-10-08 | — | Active (Vanity) |
| W4DUE | 10 | 47 | 2026-08-02 | — | Active (Vanity) |
| W4DUF | 10 | 55 | 2034-07-16 | — | Active |
| W4DUG | 9 | 55 | 2035-05-02 | — | Active |
| W4DUH | 10 | 53 | 2027-12-09 | — | Active (Vanity) |
| W4DUI | 11 | 49 | 2029-06-30 | — | Active (Vanity) |
| W4DUJ | 11 | 59 | — | — | Available |