District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W4CHY | 9 | 63 | 2031-08-21 | — | Active (Vanity) |
| W4CHZ | 9 | 61 | 2016-12-28 | 2018-12-29 | Available |
| W4CIA | 10 | 51 | 2027-04-08 | — | Active (Vanity) |
| W4CIB | 10 | 55 | — | — | Available |
| W4CIC | 10 | 57 | 2019-05-12 | 2021-05-13 | Available |
| W4CID | 10 | 53 | 2020-11-13 | 2022-11-14 | Available |
| W4CIE | 10 | 47 | — | — | Available |
| W4CIF | 10 | 55 | — | — | Available |
| W4CIG | 9 | 55 | 2035-05-20 | — | Active (Vanity) |
| W4CIH | 10 | 53 | 2024-03-22 | 2026-03-23 | Available |
| W4CII | 11 | 49 | 2017-09-25 | 2019-09-26 | Available |
| W4CIJ | 11 | 59 | 2011-03-13 | 2013-03-14 | Available |
| W4CIK | 10 | 55 | 2020-03-30 | 2022-03-31 | Available |
| W4CIL | 10 | 55 | 2033-06-22 | — | Active (Vanity) |
| W4CIM | 9 | 53 | — | — | Available |
| W4CIN | 11 | 51 | 2026-01-31 | — | Active |
| W4CIO | 10 | 57 | 2028-07-03 | — | Active |
| W4CIP | 10 | 57 | 2031-01-29 | — | Active (Vanity) |
| W4CIQ | 10 | 59 | — | — | Available |
| W4CIR | 11 | 53 | 2028-04-14 | — | Active (Vanity) |
| W4CIS | 11 | 51 | 2015-09-14 | 2017-09-15 | Available |
| W4CIT | 10 | 49 | 2031-04-26 | — | Active (Vanity) |
| W4CIU | 11 | 53 | 2032-05-24 | — | Active (Vanity) |
| W4CIV | 10 | 55 | — | — | Available |
| W4CIW | 10 | 55 | 2011-07-02 | 2013-07-03 | Available |
| W4CIX | 10 | 57 | — | — | Available |
| W4CIY | 10 | 59 | — | — | Available |
| W4CIZ | 10 | 57 | — | — | Available |
| W4CJA | 10 | 61 | 2031-12-18 | — | Active (Vanity) |
| W4CJB | 10 | 65 | 2031-08-23 | — | Active (Vanity) |
| W4CJC | 10 | 67 | 2033-08-22 | — | Active (Vanity) |
| W4CJD | 10 | 63 | 2008-08-17 | 2010-08-18 | Available |
| W4CJE | 10 | 57 | 2031-04-27 | — | Active (Vanity) |
| W4CJF | 10 | 65 | — | — | Available |
| W4CJG | 9 | 65 | 2034-05-02 | — | Active (Vanity) |
| W4CJH | 10 | 63 | 2035-05-09 | — | Active (Vanity) |
| W4CJI | 11 | 59 | — | — | Available |
| W4CJJ | 11 | 69 | 2033-07-25 | — | Active (Vanity) |
| W4CJK | 10 | 65 | 2027-09-30 | — | Active (Vanity) |
| W4CJL | 10 | 65 | 2030-03-26 | — | Active (Vanity) |
| W4CJM | 9 | 63 | 2035-06-26 | — | Active (Vanity) |
| W4CJN | 11 | 61 | 2032-09-07 | — | Active (Vanity) |
| W4CJO | 10 | 67 | 2036-01-19 | — | Active (Vanity) |
| W4CJP | 10 | 67 | 2036-03-03 | — | Active (Vanity) |
| W4CJQ | 10 | 69 | — | — | Available |
| W4CJR | 11 | 63 | 2029-10-09 | — | Active (Vanity) |
| W4CJS | 11 | 61 | 2031-01-05 | — | Active (Vanity) |
| W4CJT | 10 | 59 | — | — | Available |
| W4CJU | 11 | 63 | — | — | Available |
| W4CJV | 10 | 65 | 2030-04-13 | — | Active (Vanity) |
| W4CJW | 10 | 65 | 2017-01-29 | 2019-01-30 | Available |
| W4CJX | 10 | 67 | — | — | Available |
| W4CJY | 10 | 69 | 2027-02-13 | — | Active (Vanity) |
| W4CJZ | 10 | 67 | — | — | Available |
| W4CKA | 9 | 57 | 2034-08-01 | — | Active (Vanity) |
| W4CKB | 9 | 61 | — | — | Available |
| W4CKC | 9 | 63 | 2029-05-14 | — | Active (Vanity) |
| W4CKD | 9 | 59 | 2011-10-02 | 2013-10-03 | Available |
| W4CKE | 9 | 53 | — | — | Available |
| W4CKF | 9 | 61 | 2028-10-10 | — | Active (Vanity) |
| W4CKG | 8 | 61 | — | — | Available |
| W4CKH | 9 | 59 | 2028-04-10 | — | Active (Vanity) |
| W4CKI | 10 | 55 | 2024-09-17 | 2026-09-18 | Available |
| W4CKJ | 10 | 65 | — | — | Available |
| W4CKK | 9 | 61 | 2028-09-25 | — | Active (Vanity) |
| W4CKL | 9 | 61 | 2007-06-05 | 2009-06-06 | Available |
| W4CKM | 8 | 59 | — | — | Available |
| W4CKN | 10 | 57 | 2025-03-03 | — | Active (Vanity) |
| W4CKO | 9 | 63 | 2036-09-07 | — | Active (Vanity) |
| W4CKP | 9 | 63 | 2033-11-10 | — | Active (Vanity) |
| W4CKQ | 9 | 65 | — | — | Available |
| W4CKR | 10 | 59 | 2033-05-29 | — | Active (Vanity) |
| W4CKS | 10 | 57 | 2031-02-06 | — | Active (Vanity) |
| W4CKT | 9 | 55 | 2022-03-04 | 2024-03-05 | Available |
| W4CKU | 10 | 59 | — | — | Available |
| W4CKV | 9 | 61 | — | — | Available |
| W4CKW | 9 | 61 | 2024-03-05 | 2026-03-06 | Available |
| W4CKX | 9 | 63 | 2030-10-02 | — | Active (Vanity) |
| W4CKY | 9 | 65 | 2028-10-13 | — | Active (Vanity) |
| W4CKZ | 9 | 63 | 2016-11-19 | 2018-11-20 | Available |
| W4CLA | 9 | 57 | 2028-07-15 | — | Active (Vanity) |
| W4CLB | 9 | 61 | 2036-10-14 | — | Active (Vanity) |
| W4CLC | 9 | 63 | 2031-02-23 | — | Active (Vanity) |
| W4CLD | 9 | 59 | 2032-08-31 | — | Active (Vanity) |
| W4CLE | 9 | 53 | 2028-12-12 | — | Active (Vanity) |
| W4CLF | 9 | 61 | 2027-04-24 | — | Active (Vanity) |
| W4CLG | 8 | 61 | 2036-06-27 | — | Active (Vanity) |
| W4CLH | 9 | 59 | 2036-12-22 | — | Active (Vanity) |
| W4CLI | 10 | 55 | — | — | Available |
| W4CLJ | 10 | 65 | 2022-10-25 | 2024-10-26 | Available |
| W4CLK | 9 | 61 | 2031-03-01 | — | Active (Vanity) |
| W4CLL | 9 | 61 | 2026-03-11 | — | Active (Vanity) |
| W4CLM | 8 | 59 | 2028-04-03 | — | Active (Vanity) |
| W4CLN | 10 | 57 | 2024-03-05 | 2026-03-06 | Available |
| W4CLO | 9 | 63 | 2030-09-04 | — | Active (Vanity) |
| W4CLP | 9 | 63 | 2035-06-24 | — | Active (Vanity) |
| W4CLQ | 9 | 65 | 2029-07-09 | — | Active (Vanity) |
| W4CLR | 10 | 59 | 2032-09-22 | — | Active |
| W4CLS | 10 | 57 | 2028-03-13 | — | Active (Vanity) |
| W4CLT | 9 | 55 | 2036-03-07 | — | Active (Vanity) |