District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W4DIW | 10 | 51 | 2036-01-26 | — | Active (Vanity) |
| W4DIX | 10 | 53 | 2036-09-02 | — | Active (Vanity) |
| W4DIY | 10 | 55 | 2030-12-08 | — | Active (Vanity) |
| W4DIZ | 10 | 53 | 2027-10-30 | — | Active (Vanity) |
| W4DJA | 10 | 57 | 2030-02-08 | — | Active (Vanity) |
| W4DJB | 10 | 61 | 2027-09-17 | — | Active (Vanity) |
| W4DJC | 10 | 63 | 2033-07-26 | — | Active (Vanity) |
| W4DJD | 10 | 59 | 2029-06-26 | — | Active (Vanity) |
| W4DJE | 10 | 53 | 2027-01-31 | — | Active (Vanity) |
| W4DJF | 10 | 61 | 2033-12-17 | — | Active (Vanity) |
| W4DJG | 9 | 61 | 2036-03-31 | — | Active (Vanity) |
| W4DJH | 10 | 59 | 2024-03-05 | 2026-03-06 | Available |
| W4DJI | 11 | 55 | — | — | Available |
| W4DJJ | 11 | 65 | 2025-03-16 | — | Active |
| W4DJK | 10 | 61 | 2021-07-01 | 2023-07-02 | Available |
| W4DJL | 10 | 61 | 2031-02-17 | — | Active (Vanity) |
| W4DJM | 9 | 59 | 2031-07-20 | — | Active (Vanity) |
| W4DJN | 11 | 57 | — | — | Available |
| W4DJO | 10 | 63 | 2008-06-08 | 2010-06-09 | Available |
| W4DJP | 10 | 63 | 2032-08-26 | — | Active (Vanity) |
| W4DJQ | 10 | 65 | 2018-08-17 | 2020-08-18 | Available |
| W4DJR | 11 | 59 | 2027-11-03 | — | Active (Vanity) |
| W4DJS | 11 | 57 | 2027-09-16 | — | Active (Vanity) |
| W4DJT | 10 | 55 | 2025-10-10 | — | Active (Vanity) |
| W4DJU | 11 | 59 | — | — | Available |
| W4DJV | 10 | 61 | 2027-12-03 | — | Active (Vanity) |
| W4DJW | 10 | 61 | 2034-09-10 | — | Active (Vanity) |
| W4DJX | 10 | 63 | 2036-10-10 | — | Active (Vanity) |
| W4DJY | 10 | 65 | 2030-09-26 | — | Active (Vanity) |
| W4DJZ | 10 | 63 | — | — | Available |
| W4DKA | 9 | 53 | 2027-09-17 | — | Active (Vanity) |
| W4DKB | 9 | 57 | 2033-07-25 | — | Active (Vanity) |
| W4DKC | 9 | 59 | — | — | Available |
| W4DKD | 9 | 55 | 2029-03-13 | — | Active (Vanity) |
| W4DKE | 9 | 49 | 2030-05-23 | — | Active (Vanity) |
| W4DKF | 9 | 57 | 2033-07-11 | — | Active (Vanity) |
| W4DKG | 8 | 57 | — | — | Available |
| W4DKH | 9 | 55 | — | — | Available |
| W4DKI | 10 | 51 | — | — | Available |
| W4DKJ | 10 | 61 | — | — | Available |
| W4DKK | 9 | 57 | 2029-10-26 | — | Active (Vanity) |
| W4DKL | 9 | 57 | 2028-01-23 | — | Active |
| W4DKM | 8 | 55 | 2033-05-21 | — | Active (Vanity) |
| W4DKN | 10 | 53 | 2021-02-03 | 2023-02-04 | Available |
| W4DKO | 9 | 59 | 2027-01-27 | — | Active (Vanity) |
| W4DKP | 9 | 59 | — | — | Available |
| W4DKQ | 9 | 61 | — | — | Available |
| W4DKR | 10 | 55 | 2028-12-05 | — | Active (Vanity) |
| W4DKS | 10 | 53 | 2027-09-17 | — | Active (Vanity) |
| W4DKT | 9 | 51 | 2007-10-30 | 2009-10-31 | Available |
| W4DKU | 10 | 55 | — | — | Available |
| W4DKV | 9 | 57 | 2027-01-10 | — | Active (Vanity) |
| W4DKW | 9 | 57 | 2029-10-16 | — | Active (Vanity) |
| W4DKX | 9 | 59 | — | — | Available |
| W4DKY | 9 | 61 | 2022-03-20 | 2024-03-21 | Available |
| W4DKZ | 9 | 59 | 2028-11-18 | — | Active (Vanity) |
| W4DLA | 9 | 53 | 2032-12-04 | — | Active (Vanity) |
| W4DLB | 9 | 57 | 2030-07-23 | — | Active (Vanity) |
| W4DLC | 9 | 59 | 2030-08-29 | — | Active (Vanity) |
| W4DLD | 9 | 55 | 2028-08-04 | — | Active (Vanity) |
| W4DLE | 9 | 49 | 2024-03-05 | 2026-03-06 | Available |
| W4DLF | 9 | 57 | 2028-01-14 | — | Active (Vanity) |
| W4DLG | 8 | 57 | 2036-05-19 | — | Active (Vanity) |
| W4DLH | 9 | 55 | 2027-02-23 | — | Active (Vanity) |
| W4DLI | 10 | 51 | — | — | Available |
| W4DLJ | 10 | 61 | 2020-10-14 | 2022-10-15 | Available |
| W4DLK | 9 | 57 | 2026-02-28 | — | Active (Vanity) |
| W4DLL | 9 | 57 | 2027-07-25 | — | Active (Vanity) |
| W4DLM | 8 | 55 | 2029-04-21 | — | Active (Vanity) |
| W4DLN | 10 | 53 | 2031-03-09 | — | Active (Vanity) |
| W4DLO | 9 | 59 | 2029-07-27 | — | Active (Vanity) |
| W4DLP | 9 | 59 | 2031-05-25 | — | Active (Vanity) |
| W4DLQ | 9 | 61 | — | — | Available |
| W4DLR | 10 | 55 | 2031-04-23 | — | Active (Vanity) |
| W4DLS | 10 | 53 | 2027-10-01 | — | Active (Vanity) |
| W4DLT | 9 | 51 | 2034-11-05 | — | Active (Vanity) |
| W4DLU | 10 | 55 | — | — | Available |
| W4DLV | 9 | 57 | 2020-03-02 | 2022-03-03 | Available |
| W4DLW | 9 | 57 | 2034-07-12 | — | Active (Vanity) |
| W4DLX | 9 | 59 | 2023-06-25 | 2025-06-26 | Available |
| W4DLY | 9 | 61 | — | — | Available |
| W4DLZ | 9 | 59 | 2024-06-03 | 2026-06-04 | Available |
| W4DMA | 8 | 51 | 2034-10-31 | — | Active (Vanity) |
| W4DMB | 8 | 55 | 2027-08-26 | — | Active (Vanity) |
| W4DMC | 8 | 57 | 2032-07-28 | — | Active (Vanity) |
| W4DMD | 8 | 53 | 2036-04-14 | — | Active (Vanity) |
| W4DME | 8 | 47 | 2036-05-12 | — | Active (Vanity) |
| W4DMF | 8 | 55 | 2031-04-20 | — | Active (Vanity) |
| W4DMG | 7 | 55 | 2028-04-09 | — | Active |
| W4DMH | 8 | 53 | 2027-06-05 | — | Active (Vanity) |
| W4DMI | 9 | 49 | — | — | Available |
| W4DMJ | 9 | 59 | 2036-01-22 | — | Active |
| W4DMK | 8 | 55 | 2028-03-13 | — | Active (Vanity) |
| W4DML | 8 | 55 | 2034-05-28 | — | Active (Vanity) |
| W4DMM | 7 | 53 | 2031-07-10 | — | Active (Vanity) |
| W4DMN | 9 | 51 | 2007-02-03 | 2009-02-04 | Available |
| W4DMO | 8 | 57 | 2025-12-23 | 2027-12-24 | Canceled (grace period) |
| W4DMP | 8 | 57 | 2033-11-21 | — | Active (Vanity) |
| W4DMQ | 8 | 59 | 2013-02-23 | 2015-02-24 | Available |
| W4DMR | 9 | 53 | 2028-12-19 | — | Active (Vanity) |