District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W4BHA | 9 | 53 | 2031-05-07 | — | Active (Vanity) |
| W4BHB | 9 | 57 | 2034-03-22 | — | Active (Vanity) |
| W4BHC | 9 | 59 | 2007-03-26 | 2009-03-27 | Available |
| W4BHD | 9 | 55 | 2028-03-11 | — | Active |
| W4BHE | 9 | 49 | 2029-09-27 | — | Active (Vanity) |
| W4BHF | 9 | 57 | 2000-02-09 | 2003-03-29 | Available |
| W4BHG | 8 | 57 | 2032-09-04 | — | Active (Vanity) |
| W4BHH | 9 | 55 | 2030-05-18 | — | Active (Vanity) |
| W4BHI | 10 | 51 | — | — | Available |
| W4BHJ | 10 | 61 | 2029-03-10 | — | Active (Vanity) |
| W4BHK | 9 | 57 | 2032-09-24 | — | Active (Vanity) |
| W4BHL | 9 | 57 | — | — | Available |
| W4BHM | 8 | 55 | 2034-05-14 | — | Active (Vanity) |
| W4BHN | 10 | 53 | — | — | Available |
| W4BHO | 9 | 59 | 2027-02-06 | — | Active |
| W4BHP | 9 | 59 | 2016-05-21 | 2018-05-22 | Available |
| W4BHQ | 9 | 61 | 2027-03-19 | — | Active |
| W4BHR | 10 | 55 | — | — | Available |
| W4BHS | 10 | 53 | 2023-03-25 | 2025-03-26 | Available |
| W4BHT | 9 | 51 | — | — | Available |
| W4BHU | 10 | 55 | — | — | Available |
| W4BHV | 9 | 57 | 2016-11-08 | 2018-11-09 | Available |
| W4BHW | 9 | 57 | — | — | Available |
| W4BHX | 9 | 59 | — | — | Available |
| W4BHY | 9 | 61 | — | — | Available |
| W4BHZ | 9 | 59 | — | — | Available |
| W4BIA | 10 | 49 | 2034-12-24 | — | Active (Vanity) |
| W4BIB | 10 | 53 | 2021-10-15 | 2023-10-16 | Available |
| W4BIC | 10 | 55 | 2023-08-01 | 2025-08-02 | Available |
| W4BID | 10 | 51 | 2017-06-17 | 2019-06-18 | Available |
| W4BIE | 10 | 45 | — | — | Available |
| W4BIF | 10 | 53 | — | — | Available |
| W4BIG | 9 | 53 | 2031-03-23 | — | Active (Vanity) |
| W4BIH | 10 | 51 | — | — | Available |
| W4BII | 11 | 47 | — | — | Available |
| W4BIJ | 11 | 57 | — | — | Available |
| W4BIK | 10 | 53 | 2032-05-14 | — | Active (Vanity) |
| W4BIL | 10 | 53 | 2027-07-17 | — | Active (Vanity) |
| W4BIM | 9 | 51 | 2007-03-05 | 2009-03-06 | Available |
| W4BIN | 11 | 49 | 2029-10-25 | — | Active (Vanity) |
| W4BIO | 10 | 55 | 2027-03-02 | — | Active (Vanity) |
| W4BIP | 10 | 55 | 2034-06-11 | — | Active (Vanity) |
| W4BIQ | 10 | 57 | — | — | Available |
| W4BIR | 11 | 51 | 2027-08-01 | — | Active (Vanity) |
| W4BIS | 11 | 49 | — | — | Available |
| W4BIT | 10 | 47 | 2031-08-09 | — | Active (Vanity) |
| W4BIU | 11 | 51 | — | — | Available |
| W4BIV | 10 | 53 | 2034-11-20 | — | Active |
| W4BIW | 10 | 53 | 2031-11-09 | — | Active (Vanity) |
| W4BIX | 10 | 55 | 2024-03-05 | 2026-03-06 | Available |
| W4BIY | 10 | 57 | 2033-12-03 | — | Active (Vanity) |
| W4BIZ | 10 | 55 | 2027-02-12 | — | Active (Vanity) |
| W4BJA | 10 | 59 | 2033-11-17 | — | Active (Vanity) |
| W4BJB | 10 | 63 | 2028-04-10 | — | Active (Vanity) |
| W4BJC | 10 | 65 | 2030-06-13 | — | Active (Vanity) |
| W4BJD | 10 | 61 | 2031-09-16 | — | Active (Vanity) |
| W4BJE | 10 | 55 | 2022-05-07 | 2024-05-08 | Available |
| W4BJF | 10 | 63 | 2025-04-15 | — | Active (Vanity) |
| W4BJG | 9 | 63 | 2026-03-08 | — | Active (Vanity) |
| W4BJH | 10 | 61 | 2036-08-04 | — | Active (Vanity) |
| W4BJI | 11 | 57 | 2000-12-18 | 2002-12-19 | Available |
| W4BJJ | 11 | 67 | 2023-01-27 | 2025-01-28 | Available |
| W4BJK | 10 | 63 | 2028-04-15 | — | Active (Vanity) |
| W4BJL | 10 | 63 | 2029-03-11 | — | Active (Vanity) |
| W4BJM | 9 | 61 | 2028-04-21 | — | Active (Vanity) |
| W4BJN | 11 | 59 | 2008-02-06 | 2010-02-07 | Available |
| W4BJO | 10 | 65 | 2030-01-28 | — | Active (Vanity) |
| W4BJP | 10 | 65 | 2031-12-06 | — | Active (Vanity) |
| W4BJQ | 10 | 67 | — | — | Available |
| W4BJR | 11 | 61 | 2016-06-18 | 2018-06-19 | Available |
| W4BJS | 11 | 59 | 2029-12-28 | — | Active (Vanity) |
| W4BJT | 10 | 57 | 2034-05-10 | — | Active |
| W4BJU | 11 | 61 | — | — | Available |
| W4BJV | 10 | 63 | — | — | Available |
| W4BJW | 10 | 63 | 2028-10-05 | — | Active (Vanity) |
| W4BJX | 10 | 65 | — | — | Available |
| W4BJY | 10 | 67 | 2014-05-02 | 2016-05-03 | Available |
| W4BJZ | 10 | 65 | — | — | Available |
| W4BKA | 9 | 55 | — | — | Available |
| W4BKB | 9 | 59 | 2031-05-03 | — | Active (Vanity) |
| W4BKC | 9 | 61 | 2028-03-28 | — | Active (Vanity) |
| W4BKD | 9 | 57 | 2031-06-28 | — | Active (Vanity) |
| W4BKE | 9 | 51 | — | — | Available |
| W4BKF | 9 | 59 | — | — | Available |
| W4BKG | 8 | 59 | 2028-06-03 | — | Active (Vanity) |
| W4BKH | 9 | 57 | 2029-04-11 | — | Active (Vanity) |
| W4BKI | 10 | 53 | 2031-11-25 | — | Active (Vanity) |
| W4BKJ | 10 | 63 | 2036-03-25 | — | Active |
| W4BKK | 9 | 59 | 2030-12-14 | — | Active (Vanity) |
| W4BKL | 9 | 59 | 2032-01-25 | — | Active (Vanity) |
| W4BKM | 8 | 57 | 2025-07-02 | 2027-07-03 | Canceled (grace period) |
| W4BKN | 10 | 55 | — | — | Available |
| W4BKO | 9 | 61 | — | — | Available |
| W4BKP | 9 | 61 | 2026-09-24 | — | Active (Vanity) |
| W4BKQ | 9 | 63 | — | — | Available |
| W4BKR | 10 | 57 | 2028-02-06 | — | Active (Vanity) |
| W4BKS | 10 | 55 | 2019-10-05 | 2021-10-06 | Available |
| W4BKT | 9 | 53 | 2028-12-19 | — | Active (Vanity) |
| W4BKU | 10 | 57 | 2004-07-28 | 2006-07-29 | Available |
| W4BKV | 9 | 59 | 2026-02-05 | — | Active |