District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W4DBE | 9 | 49 | — | — | Available |
| W4DBF | 9 | 57 | 2024-12-09 | — | Active (Vanity) |
| W4DBG | 8 | 57 | 2032-05-26 | — | Active (Vanity) |
| W4DBH | 9 | 55 | 2027-04-18 | — | Active (Vanity) |
| W4DBI | 10 | 51 | 2026-03-24 | 2028-03-25 | Canceled (grace period) |
| W4DBJ | 10 | 61 | 2024-03-26 | 2026-03-27 | Available |
| W4DBK | 9 | 57 | 2030-04-28 | — | Active (Vanity) |
| W4DBL | 9 | 57 | 2036-08-19 | — | Active (Vanity) |
| W4DBM | 8 | 55 | 2030-07-03 | — | Active (Vanity) |
| W4DBN | 10 | 53 | — | — | Available |
| W4DBO | 9 | 59 | 2027-12-24 | — | Active |
| W4DBP | 9 | 59 | 2020-09-29 | 2022-09-30 | Available |
| W4DBQ | 9 | 61 | — | — | Available |
| W4DBR | 10 | 55 | 2027-04-20 | — | Active (Vanity) |
| W4DBS | 10 | 53 | 2027-01-10 | — | Active (Vanity) |
| W4DBT | 9 | 51 | 2028-05-09 | — | Active (Vanity) |
| W4DBU | 10 | 55 | 2024-05-17 | 2026-05-18 | Available |
| W4DBV | 9 | 57 | 2031-05-17 | — | Active (Vanity) |
| W4DBW | 9 | 57 | 2029-02-10 | — | Active (Vanity) |
| W4DBX | 9 | 59 | 2030-06-03 | — | Active (Vanity) |
| W4DBY | 9 | 61 | — | — | Available |
| W4DBZ | 9 | 59 | 2035-04-07 | — | Active (Vanity) |
| W4DCA | 9 | 55 | 2033-10-07 | — | Active (Vanity) |
| W4DCB | 9 | 59 | 2028-01-14 | — | Active (Vanity) |
| W4DCC | 9 | 61 | 2034-01-30 | — | Active |
| W4DCD | 9 | 57 | 2034-08-14 | — | Active (Vanity) |
| W4DCE | 9 | 51 | 2036-01-01 | — | Active (Vanity) |
| W4DCF | 9 | 59 | 2024-03-05 | 2026-03-06 | Available |
| W4DCG | 8 | 59 | 2026-12-17 | — | Active (Vanity) |
| W4DCH | 9 | 57 | 2029-10-22 | — | Active (Vanity) |
| W4DCI | 10 | 53 | — | — | Available |
| W4DCJ | 10 | 63 | 2035-08-22 | — | Active (Vanity) |
| W4DCK | 9 | 59 | 2036-08-22 | — | Active (Vanity) |
| W4DCL | 9 | 59 | 2027-08-03 | — | Active (Vanity) |
| W4DCM | 8 | 57 | 2030-03-24 | — | Active |
| W4DCN | 10 | 55 | 2026-10-28 | — | Active (Vanity) |
| W4DCO | 9 | 61 | — | — | Available |
| W4DCP | 9 | 61 | 2030-09-19 | — | Active (Vanity) |
| W4DCQ | 9 | 63 | — | — | Available |
| W4DCR | 10 | 57 | 2036-06-13 | — | Active (Vanity) |
| W4DCS | 10 | 55 | 2036-01-10 | — | Active (Vanity) |
| W4DCT | 9 | 53 | 2027-12-05 | — | Active (Vanity) |
| W4DCU | 10 | 57 | — | — | Available |
| W4DCV | 9 | 59 | 2017-03-20 | 2019-03-21 | Available |
| W4DCW | 9 | 59 | 2026-12-16 | — | Active (Vanity) |
| W4DCX | 9 | 61 | 2027-09-29 | — | Active (Vanity) |
| W4DCY | 9 | 63 | 2030-05-15 | — | Active (Vanity) |
| W4DCZ | 9 | 61 | 2006-09-09 | 2008-09-10 | Available |
| W4DDA | 9 | 51 | 2027-09-02 | — | Active (Vanity) |
| W4DDB | 9 | 55 | 2016-05-16 | 2018-05-17 | Available |
| W4DDC | 9 | 57 | 2026-06-30 | — | Active (Vanity) |
| W4DDD | 9 | 53 | 2036-06-07 | — | Active (Vanity) |
| W4DDE | 9 | 47 | 2025-09-07 | — | Active (Vanity) |
| W4DDF | 9 | 55 | 2034-06-22 | — | Active (Vanity) |
| W4DDG | 8 | 55 | 2028-01-06 | — | Active (Vanity) |
| W4DDH | 9 | 53 | 2030-06-05 | — | Active (Vanity) |
| W4DDI | 10 | 49 | — | — | Available |
| W4DDJ | 10 | 59 | 2031-12-21 | — | Active (Vanity) |
| W4DDK | 9 | 55 | 2018-10-22 | 2020-10-23 | Available |
| W4DDL | 9 | 55 | 2030-03-21 | — | Active (Vanity) |
| W4DDM | 8 | 53 | 2034-05-16 | — | Active (Vanity) |
| W4DDN | 10 | 51 | 2023-06-17 | 2025-06-18 | Available |
| W4DDO | 9 | 57 | 2025-02-03 | — | Active (Vanity) |
| W4DDP | 9 | 57 | 2017-02-07 | 2019-02-08 | Available |
| W4DDQ | 9 | 59 | 2024-03-05 | 2026-03-06 | Available |
| W4DDR | 10 | 53 | 2036-03-14 | — | Active (Vanity) |
| W4DDS | 10 | 51 | 2027-05-31 | — | Active (Vanity) |
| W4DDT | 9 | 49 | 2029-03-05 | — | Active (Vanity) |
| W4DDU | 10 | 53 | — | — | Available |
| W4DDV | 9 | 55 | 2012-09-22 | 2014-09-23 | Available |
| W4DDW | 9 | 55 | 2032-05-10 | — | Active (Vanity) |
| W4DDX | 9 | 57 | 2030-10-31 | — | Active (Vanity) |
| W4DDY | 9 | 59 | 2032-06-25 | — | Active (Vanity) |
| W4DDZ | 9 | 57 | 2033-02-17 | — | Active (Vanity) |
| W4DEA | 9 | 45 | 2035-03-10 | — | Active (Vanity) |
| W4DEB | 9 | 49 | 2028-01-15 | — | Active (Vanity) |
| W4DEC | 9 | 51 | 2026-05-19 | 2028-05-20 | Canceled (grace period) |
| W4DED | 9 | 47 | 2028-07-18 | — | Active (Vanity) |
| W4DEE | 9 | 41 | 2028-12-09 | — | Active (Vanity) |
| W4DEF | 9 | 49 | 2026-08-26 | — | Active (Vanity) |
| W4DEG | 8 | 49 | 2033-04-18 | — | Active (Vanity) |
| W4DEH | 9 | 47 | 2036-08-12 | — | Active (Vanity) |
| W4DEI | 10 | 43 | 2014-03-27 | 2016-03-28 | Available |
| W4DEJ | 10 | 53 | 2029-05-01 | — | Active (Vanity) |
| W4DEK | 9 | 49 | 2033-10-15 | — | Active (Vanity) |
| W4DEL | 9 | 49 | 2032-04-27 | — | Active (Vanity) |
| W4DEM | 8 | 47 | 2027-10-01 | — | Active (Vanity) |
| W4DEN | 10 | 45 | 2028-05-06 | — | Active (Vanity) |
| W4DEO | 9 | 51 | 2028-03-21 | — | Active (Vanity) |
| W4DEP | 9 | 51 | 2024-07-22 | 2026-07-23 | Available |
| W4DEQ | 9 | 53 | 2027-04-25 | — | Active (Vanity) |
| W4DER | 10 | 47 | 2034-10-03 | — | Active (Vanity) |
| W4DES | 10 | 45 | 2029-12-14 | — | Active (Vanity) |
| W4DET | 9 | 43 | 2037-01-20 | — | Active (Vanity) |
| W4DEU | 10 | 47 | 2029-08-18 | — | Active (Vanity) |
| W4DEV | 9 | 49 | 2031-12-03 | — | Active (Vanity) |
| W4DEW | 9 | 49 | 2025-03-22 | 2027-03-23 | Canceled (grace period) |
| W4DEX | 9 | 51 | 2027-02-27 | — | Active (Vanity) |
| W4DEY | 9 | 53 | 2028-06-22 | — | Active (Vanity) |
| W4DEZ | 9 | 51 | 2036-02-27 | — | Active (Vanity) |