District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W4BOS | 10 | 57 | 2026-08-08 | — | Active |
| W4BOT | 9 | 55 | 2027-09-03 | — | Active |
| W4BOU | 10 | 59 | — | — | Available |
| W4BOV | 9 | 61 | — | — | Available |
| W4BOW | 9 | 61 | 2033-12-03 | — | Active (Vanity) |
| W4BOX | 9 | 63 | 2031-03-30 | — | Active (Vanity) |
| W4BOY | 9 | 65 | 2028-04-19 | — | Active (Vanity) |
| W4BOZ | 9 | 63 | 2030-01-24 | — | Active (Vanity) |
| W4BPA | 9 | 57 | 2032-04-29 | — | Active (Vanity) |
| W4BPB | 9 | 61 | 2019-09-04 | 2021-09-05 | Available |
| W4BPC | 9 | 63 | 2030-08-25 | — | Active (Vanity) |
| W4BPD | 9 | 59 | 2024-03-05 | 2026-03-06 | Available |
| W4BPE | 9 | 53 | — | — | Available |
| W4BPF | 9 | 61 | 2033-09-04 | — | Active (Vanity) |
| W4BPG | 8 | 61 | — | — | Available |
| W4BPH | 9 | 59 | 2035-01-18 | — | Active (Vanity) |
| W4BPI | 10 | 55 | — | — | Available |
| W4BPJ | 10 | 65 | — | — | Available |
| W4BPK | 9 | 61 | 2014-02-28 | 2016-02-29 | Available |
| W4BPL | 9 | 61 | — | — | Available |
| W4BPM | 8 | 59 | 2027-11-28 | — | Active |
| W4BPN | 10 | 57 | 2014-05-10 | 2016-05-11 | Available |
| W4BPO | 9 | 63 | 2026-09-30 | — | Active |
| W4BPP | 9 | 63 | 2028-10-16 | — | Active (Vanity) |
| W4BPQ | 9 | 65 | — | — | Available |
| W4BPR | 10 | 59 | 2020-12-05 | 2022-12-06 | Available |
| W4BPS | 10 | 57 | 2032-03-22 | — | Active (Vanity) |
| W4BPT | 9 | 55 | 2029-04-05 | — | Active (Vanity) |
| W4BPU | 10 | 59 | 2004-08-19 | 2006-08-20 | Available |
| W4BPV | 9 | 61 | — | — | Available |
| W4BPW | 9 | 61 | 2035-03-04 | — | Active (Vanity) |
| W4BPX | 9 | 63 | — | — | Available |
| W4BPY | 9 | 65 | 2034-05-18 | — | Active (Vanity) |
| W4BPZ | 9 | 63 | — | — | Available |
| W4BQA | 9 | 59 | — | — | Available |
| W4BQB | 9 | 63 | — | — | Available |
| W4BQC | 9 | 65 | — | — | Available |
| W4BQD | 9 | 61 | 2034-10-19 | — | Active (Vanity) |
| W4BQE | 9 | 55 | 2027-05-20 | — | Active (Vanity) |
| W4BQF | 9 | 63 | 2027-04-16 | — | Active |
| W4BQG | 8 | 63 | — | — | Available |
| W4BQH | 9 | 61 | — | — | Available |
| W4BQI | 10 | 57 | — | — | Available |
| W4BQJ | 10 | 67 | — | — | Available |
| W4BQK | 9 | 63 | 2032-06-28 | — | Active (Vanity) |
| W4BQL | 9 | 63 | — | — | Available |
| W4BQM | 8 | 61 | — | — | Available |
| W4BQN | 10 | 59 | 2033-09-29 | — | Active (Vanity) |
| W4BQO | 9 | 65 | — | — | Available |
| W4BQP | 9 | 65 | 2027-02-04 | — | Active |
| W4BQQ | 9 | 67 | 2030-05-08 | — | Active (Vanity) |
| W4BQR | 10 | 61 | 2028-01-30 | — | Active (Vanity) |
| W4BQS | 10 | 59 | — | — | Available |
| W4BQT | 9 | 57 | — | — | Available |
| W4BQU | 10 | 61 | — | — | Available |
| W4BQV | 9 | 63 | — | — | Available |
| W4BQW | 9 | 63 | — | — | Available |
| W4BQX | 9 | 65 | — | — | Available |
| W4BQY | 9 | 67 | — | — | Available |
| W4BQZ | 9 | 65 | — | — | Available |
| W4BRA | 10 | 53 | 2028-02-01 | — | Active (Vanity) |
| W4BRB | 10 | 57 | 2029-11-13 | — | Active (Vanity) |
| W4BRC | 10 | 59 | 2027-02-12 | — | Active (Vanity) |
| W4BRD | 10 | 55 | 2036-05-27 | — | Active (Vanity) |
| W4BRE | 10 | 49 | 2028-02-03 | — | Active |
| W4BRF | 10 | 57 | 2031-05-28 | — | Active (Vanity) |
| W4BRG | 9 | 57 | 2032-10-16 | — | Active (Vanity) |
| W4BRH | 10 | 55 | 2023-03-29 | 2025-03-30 | Available |
| W4BRI | 11 | 51 | 2035-01-11 | — | Active (Vanity) |
| W4BRJ | 11 | 61 | 2029-09-24 | — | Active (Vanity) |
| W4BRK | 10 | 57 | 2032-04-26 | — | Active (Vanity) |
| W4BRL | 10 | 57 | — | — | Available |
| W4BRM | 9 | 55 | 2030-06-19 | — | Active (Vanity) |
| W4BRN | 11 | 53 | 2022-09-21 | 2024-09-22 | Available |
| W4BRO | 10 | 59 | 2032-03-30 | — | Active (Vanity) |
| W4BRP | 10 | 59 | — | — | Pending Application |
| W4BRQ | 10 | 61 | — | — | Available |
| W4BRR | 11 | 55 | 2027-07-21 | — | Active |
| W4BRS | 11 | 53 | 2029-06-24 | — | Active (Vanity) |
| W4BRT | 10 | 51 | 2031-05-18 | — | Active (Vanity) |
| W4BRU | 11 | 55 | 2028-03-04 | — | Active (Vanity) |
| W4BRV | 10 | 57 | — | — | Available |
| W4BRW | 10 | 57 | 2024-12-28 | — | Active |
| W4BRX | 10 | 59 | 2028-09-03 | — | Active (Vanity) |
| W4BRY | 10 | 61 | 2032-10-18 | — | Active (Vanity) |
| W4BRZ | 10 | 59 | 2028-07-03 | — | Active (Vanity) |
| W4BSA | 10 | 51 | 2036-04-29 | — | Active (Vanity) |
| W4BSB | 10 | 55 | 2026-07-06 | — | Active (Vanity) |
| W4BSC | 10 | 57 | 2028-08-17 | — | Active (Vanity) |
| W4BSD | 10 | 53 | 2025-09-29 | — | Active (Vanity) |
| W4BSE | 10 | 47 | 2036-04-05 | — | Active (Vanity) |
| W4BSF | 10 | 55 | 2026-12-04 | — | Active (Vanity) |
| W4BSG | 9 | 55 | 2016-06-18 | 2018-06-19 | Available |
| W4BSH | 10 | 53 | 2024-03-05 | 2026-03-06 | Available |
| W4BSI | 11 | 49 | 2031-01-26 | — | Active (Vanity) |
| W4BSJ | 11 | 59 | — | — | Available |
| W4BSK | 10 | 55 | 2029-03-10 | — | Active (Vanity) |
| W4BSL | 10 | 55 | 2033-07-11 | — | Active (Vanity) |
| W4BSM | 9 | 53 | 2030-02-19 | — | Active (Vanity) |
| W4BSN | 11 | 51 | 2027-09-23 | — | Active (Vanity) |