District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W4RKK | 10 | 57 | 2005-03-16 | 2007-03-17 | Available |
| W4RKL | 10 | 57 | — | — | Available |
| W4RKM | 9 | 55 | 2031-07-20 | — | Active (Vanity) |
| W4RKN | 11 | 53 | 2027-04-11 | — | Active (Vanity) |
| W4RKO | 10 | 59 | 2027-10-01 | — | Active (Vanity) |
| W4RKP | 10 | 59 | — | — | Available |
| W4RKQ | 10 | 61 | — | — | Available |
| W4RKR | 11 | 55 | 2022-05-28 | 2024-05-29 | Available |
| W4RKS | 11 | 53 | 2032-04-08 | — | Active (Vanity) |
| W4RKT | 10 | 51 | 2027-09-17 | — | Active (Vanity) |
| W4RKU | 11 | 55 | 2032-04-30 | — | Active (Vanity) |
| W4RKV | 10 | 57 | 2024-04-26 | 2026-04-27 | Available |
| W4RKW | 10 | 57 | 2030-04-25 | — | Active (Vanity) |
| W4RKX | 10 | 59 | — | — | Available |
| W4RKY | 10 | 61 | — | — | Available |
| W4RKZ | 10 | 59 | 2028-06-14 | — | Active (Vanity) |
| W4RLA | 10 | 53 | 2026-05-17 | — | Active |
| W4RLB | 10 | 57 | 2028-08-28 | — | Active (Vanity) |
| W4RLC | 10 | 59 | 2033-05-07 | — | Active (Vanity) |
| W4RLD | 10 | 55 | 2027-09-17 | — | Active (Vanity) |
| W4RLE | 10 | 49 | 2036-03-15 | — | Active (Vanity) |
| W4RLF | 10 | 57 | 2029-06-29 | — | Active (Vanity) |
| W4RLG | 9 | 57 | 2025-08-22 | — | Active (Vanity) |
| W4RLH | 10 | 55 | 2032-07-12 | — | Active (Vanity) |
| W4RLI | 11 | 51 | — | — | Available |
| W4RLJ | 11 | 61 | 2028-09-30 | — | Active (Vanity) |
| W4RLK | 10 | 57 | 2035-07-11 | — | Active (Vanity) |
| W4RLL | 10 | 57 | 2027-11-10 | — | Active (Vanity) |
| W4RLM | 9 | 55 | 2029-03-10 | — | Active (Vanity) |
| W4RLN | 11 | 53 | 2035-03-20 | — | Active (Vanity) |
| W4RLO | 10 | 59 | 2034-01-04 | — | Active |
| W4RLP | 10 | 59 | 2027-11-10 | — | Active |
| W4RLQ | 10 | 61 | — | — | Available |
| W4RLR | 11 | 55 | 2028-12-13 | — | Active (Vanity) |
| W4RLS | 11 | 53 | 2030-04-28 | — | Active (Vanity) |
| W4RLT | 10 | 51 | 2028-05-06 | — | Active (Vanity) |
| W4RLU | 11 | 55 | — | — | Available |
| W4RLV | 10 | 57 | — | — | Available |
| W4RLW | 10 | 57 | 2028-01-14 | — | Active (Vanity) |
| W4RLX | 10 | 59 | — | — | Available |
| W4RLY | 10 | 61 | — | — | Available |
| W4RLZ | 10 | 59 | — | — | Available |
| W4RMA | 9 | 51 | 2030-08-08 | — | Active (Vanity) |
| W4RMB | 9 | 55 | 2028-02-05 | — | Active (Vanity) |
| W4RMC | 9 | 57 | 2033-08-22 | — | Active (Vanity) |
| W4RMD | 9 | 53 | — | — | Available |
| W4RME | 9 | 47 | 2034-11-19 | — | Active (Vanity) |
| W4RMF | 9 | 55 | 2027-06-27 | — | Active (Vanity) |
| W4RMG | 8 | 55 | 2019-05-05 | 2021-05-06 | Available |
| W4RMH | 9 | 53 | 2029-06-20 | — | Active (Vanity) |
| W4RMI | 10 | 49 | — | — | Available |
| W4RMJ | 10 | 59 | 2029-05-04 | — | Active (Vanity) |
| W4RMK | 9 | 55 | 2028-02-20 | — | Active (Vanity) |
| W4RML | 9 | 55 | 2036-06-16 | — | Active (Vanity) |
| W4RMM | 8 | 53 | 2031-08-20 | — | Active (Vanity) |
| W4RMN | 10 | 51 | 2036-02-19 | — | Active (Vanity) |
| W4RMO | 9 | 57 | 2032-06-25 | — | Active (Vanity) |
| W4RMP | 9 | 57 | 2035-03-21 | — | Active (Vanity) |
| W4RMQ | 9 | 59 | — | — | Available |
| W4RMR | 10 | 53 | 2027-10-07 | — | Active (Vanity) |
| W4RMS | 10 | 51 | 2027-02-12 | — | Active (Vanity) |
| W4RMT | 9 | 49 | 2021-08-07 | 2023-08-08 | Available |
| W4RMU | 10 | 53 | — | — | Available |
| W4RMV | 9 | 55 | 2032-09-06 | — | Active (Vanity) |
| W4RMW | 9 | 55 | 2029-02-23 | — | Active (Vanity) |
| W4RMX | 9 | 57 | 2008-05-16 | 2010-05-17 | Available |
| W4RMY | 9 | 59 | 2031-06-15 | — | Active (Vanity) |
| W4RMZ | 9 | 57 | 2031-04-10 | — | Active (Vanity) |
| W4RNA | 11 | 49 | 2004-05-24 | 2006-05-25 | Available |
| W4RNB | 11 | 53 | 2036-04-30 | — | Active (Vanity) |
| W4RNC | 11 | 55 | 2027-11-20 | — | Active (Vanity) |
| W4RND | 11 | 51 | 2030-01-25 | — | Active (Vanity) |
| W4RNE | 11 | 45 | — | — | Available |
| W4RNF | 11 | 53 | 2028-10-23 | — | Active (Vanity) |
| W4RNG | 10 | 53 | 2030-06-03 | — | Active (Vanity) |
| W4RNH | 11 | 51 | 2025-05-10 | — | Active |
| W4RNI | 12 | 47 | 2025-03-20 | — | Active |
| W4RNJ | 12 | 57 | 2030-10-09 | — | Active (Vanity) |
| W4RNK | 11 | 53 | 2023-03-04 | 2025-03-05 | Available |
| W4RNL | 11 | 53 | 2031-02-06 | — | Active (Vanity) |
| W4RNM | 10 | 51 | 2035-11-22 | — | Active |
| W4RNN | 12 | 49 | 2029-10-29 | — | Active (Vanity) |
| W4RNO | 11 | 55 | 2028-11-06 | — | Active (Vanity) |
| W4RNP | 11 | 55 | 2007-03-31 | 2009-04-01 | Available |
| W4RNQ | 11 | 57 | — | — | Available |
| W4RNR | 12 | 51 | 2029-06-04 | — | Active (Vanity) |
| W4RNS | 12 | 49 | 2036-09-19 | — | Active (Vanity) |
| W4RNT | 11 | 47 | 2036-05-31 | — | Active (Vanity) |
| W4RNU | 12 | 51 | 2033-10-17 | — | Active (Vanity) |
| W4RNV | 11 | 53 | 2015-08-22 | 2017-08-23 | Available |
| W4RNW | 11 | 53 | 2023-08-23 | 2025-08-24 | Available |
| W4RNX | 11 | 55 | 2032-04-23 | — | Active (Vanity) |
| W4RNY | 11 | 57 | — | — | Available |
| W4RNZ | 11 | 55 | 2026-04-04 | — | Active |
| W4ROA | 10 | 55 | 2026-09-27 | — | Active (Vanity) |
| W4ROB | 10 | 59 | 2031-07-08 | — | Active (Vanity) |
| W4ROC | 10 | 61 | 2033-11-23 | — | Active (Vanity) |
| W4ROD | 10 | 57 | 2027-10-13 | — | Active (Vanity) |
| W4ROE | 10 | 51 | 2035-08-01 | — | Active (Vanity) |
| W4ROF | 10 | 59 | — | — | Available |