District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K4WBH | 9 | 57 | — | — | Available |
| K4WBI | 10 | 53 | — | — | Available |
| K4WBJ | 10 | 63 | 2032-11-10 | — | Active (Vanity) |
| K4WBK | 9 | 59 | — | — | Available |
| K4WBL | 9 | 59 | — | — | Available |
| K4WBM | 8 | 57 | 2033-11-18 | — | Active (Vanity) |
| K4WBN | 10 | 55 | — | — | Available |
| K4WBO | 9 | 61 | — | — | Available |
| K4WBP | 9 | 61 | — | — | Available |
| K4WBQ | 9 | 63 | — | — | Available |
| K4WBR | 10 | 57 | 2034-08-01 | — | Active (Vanity) |
| K4WBS | 10 | 55 | 2028-08-28 | — | Active (Vanity) |
| K4WBT | 9 | 53 | 2034-03-02 | — | Active (Vanity) |
| K4WBU | 10 | 57 | — | — | Available |
| K4WBV | 9 | 59 | — | — | Available |
| K4WBW | 9 | 59 | 2035-03-11 | — | Active (Vanity) |
| K4WBX | 9 | 61 | 2029-10-18 | — | Active (Vanity) |
| K4WBY | 9 | 63 | 2028-06-01 | — | Active (Vanity) |
| K4WBZ | 9 | 61 | — | — | Available |
| K4WCA | 9 | 57 | 2030-10-24 | — | Active (Vanity) |
| K4WCB | 9 | 61 | 2035-07-12 | — | Active (Vanity) |
| K4WCC | 9 | 63 | 2036-10-27 | — | Active (Vanity) |
| K4WCD | 9 | 59 | 2034-05-02 | — | Active (Vanity) |
| K4WCE | 9 | 53 | — | — | Available |
| K4WCF | 9 | 61 | 2030-01-28 | — | Active (Vanity) |
| K4WCG | 8 | 61 | — | — | Available |
| K4WCH | 9 | 59 | 2036-03-17 | — | Active (Vanity) |
| K4WCI | 10 | 55 | 2007-02-12 | 2009-02-13 | Available |
| K4WCJ | 10 | 65 | 2033-06-22 | — | Active (Vanity) |
| K4WCK | 9 | 61 | 2033-03-09 | — | Active (Vanity) |
| K4WCL | 9 | 61 | 2027-12-29 | — | Active (Vanity) |
| K4WCM | 8 | 59 | 2035-03-21 | — | Active (Vanity) |
| K4WCN | 10 | 57 | 2035-04-07 | — | Active (Vanity) |
| K4WCO | 9 | 63 | 2023-08-24 | 2025-08-25 | Available |
| K4WCP | 9 | 63 | 2030-07-24 | — | Active (Vanity) |
| K4WCQ | 9 | 65 | — | — | Available |
| K4WCR | 10 | 59 | 2024-04-04 | 2026-04-05 | Available |
| K4WCS | 10 | 57 | 2034-08-27 | — | Active (Vanity) |
| K4WCT | 9 | 55 | 2036-05-21 | — | Active (Vanity) |
| K4WCU | 10 | 59 | 2029-04-12 | — | Active (Vanity) |
| K4WCV | 9 | 61 | 2019-10-11 | 2021-10-12 | Available |
| K4WCW | 9 | 61 | 2030-12-07 | — | Active (Vanity) |
| K4WCX | 9 | 63 | — | — | Available |
| K4WCY | 9 | 65 | — | — | Available |
| K4WCZ | 9 | 63 | 1997-10-06 | 1999-10-07 | Available |
| K4WDA | 9 | 53 | 2027-05-12 | — | Active (Vanity) |
| K4WDB | 9 | 57 | 2026-06-09 | — | Active (Vanity) |
| K4WDC | 9 | 59 | 2028-12-07 | — | Active (Vanity) |
| K4WDD | 9 | 55 | 2032-05-04 | — | Active (Vanity) |
| K4WDE | 9 | 49 | 2029-06-02 | — | Active (Vanity) |
| K4WDF | 9 | 57 | 2035-02-25 | — | Active (Vanity) |
| K4WDG | 8 | 57 | 2031-01-03 | — | Active (Vanity) |
| K4WDH | 9 | 55 | 2027-11-03 | — | Active (Vanity) |
| K4WDI | 10 | 51 | 2033-09-19 | — | Active (Vanity) |
| K4WDJ | 10 | 61 | 2027-04-24 | — | Active (Vanity) |
| K4WDK | 9 | 57 | 2022-12-18 | 2024-12-19 | Available |
| K4WDL | 9 | 57 | 2026-02-06 | — | Active (Vanity) |
| K4WDM | 8 | 55 | 2034-12-14 | — | Active (Vanity) |
| K4WDN | 10 | 53 | 2019-02-01 | 2021-02-02 | Available |
| K4WDO | 9 | 59 | 2028-03-30 | — | Active (Vanity) |
| K4WDP | 9 | 59 | 2031-08-17 | — | Active (Vanity) |
| K4WDQ | 9 | 61 | — | — | Available |
| K4WDR | 10 | 55 | 2035-10-09 | — | Active (Vanity) |
| K4WDS | 10 | 53 | 2030-05-19 | — | Active (Vanity) |
| K4WDT | 9 | 51 | 2035-01-24 | — | Active (Vanity) |
| K4WDU | 10 | 55 | — | — | Available |
| K4WDV | 9 | 57 | 2032-01-06 | — | Active (Vanity) |
| K4WDW | 9 | 57 | 2033-04-21 | — | Active (Vanity) |
| K4WDX | 9 | 59 | 2029-10-19 | — | Active (Vanity) |
| K4WDY | 9 | 61 | 2028-06-01 | — | Active (Vanity) |
| K4WDZ | 9 | 59 | — | — | Available |
| K4WEA | 9 | 47 | — | — | Available |
| K4WEB | 9 | 51 | 2031-07-20 | — | Active (Vanity) |
| K4WEC | 9 | 53 | 2036-03-15 | — | Active (Vanity) |
| K4WED | 9 | 49 | 2031-04-02 | — | Active (Vanity) |
| K4WEE | 9 | 43 | 2031-09-15 | — | Active (Vanity) |
| K4WEF | 9 | 51 | — | — | Available |
| K4WEG | 8 | 51 | 2026-01-12 | — | Active (Vanity) |
| K4WEH | 9 | 49 | 2030-08-28 | — | Active (Vanity) |
| K4WEI | 10 | 45 | — | — | Available |
| K4WEJ | 10 | 55 | 2027-09-22 | — | Active (Vanity) |
| K4WEK | 9 | 51 | 2007-12-07 | 2009-12-08 | Available |
| K4WEL | 9 | 51 | 2033-03-28 | — | Active (Vanity) |
| K4WEM | 8 | 49 | 2028-04-28 | — | Active (Vanity) |
| K4WEN | 10 | 47 | — | — | Available |
| K4WEO | 9 | 53 | — | — | Available |
| K4WEP | 9 | 53 | 2028-12-18 | — | Active (Vanity) |
| K4WEQ | 9 | 55 | — | — | Available |
| K4WER | 10 | 49 | 2023-08-23 | 2025-08-24 | Available |
| K4WES | 10 | 47 | 2028-10-06 | — | Active (Vanity) |
| K4WET | 9 | 45 | 2029-03-31 | — | Active (Vanity) |
| K4WEU | 10 | 49 | 2029-08-14 | — | Active (Vanity) |
| K4WEV | 9 | 51 | — | — | Available |
| K4WEW | 9 | 51 | 2029-08-08 | — | Active (Vanity) |
| K4WEX | 9 | 53 | — | — | Available |
| K4WEY | 9 | 55 | 2032-06-01 | — | Active (Vanity) |
| K4WEZ | 9 | 53 | — | — | Available |
| K4WFA | 9 | 55 | 2033-03-22 | — | Active (Vanity) |
| K4WFB | 9 | 59 | 2026-12-20 | — | Active (Vanity) |
| K4WFC | 9 | 61 | 2031-02-09 | — | Active (Vanity) |