District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| WW4AA | 9 | 51 | 2032-07-06 | — | Active (Vanity) |
| WW4AB | 9 | 55 | — | — | Available |
| WW4AC | 9 | 57 | — | — | Available |
| WW4AD | 9 | 53 | — | — | Available |
| WW4AE | 9 | 47 | — | — | Available |
| WW4AF | 9 | 55 | 2017-05-23 | 2019-05-24 | Available |
| WW4AG | 8 | 55 | — | — | Available |
| WW4AH | 9 | 53 | — | — | Available |
| WW4AI | 10 | 49 | — | — | Available |
| WW4AJ | 10 | 59 | 2021-11-08 | 2023-11-09 | Available |
| WW4AK | 9 | 55 | — | — | Available |
| WW4AL | 9 | 55 | 2020-05-12 | 2022-05-13 | Available |
| WW4AM | 8 | 53 | 2032-01-22 | — | Active (Vanity) |
| WW4AN | 10 | 51 | — | — | Available |
| WW4AO | 9 | 57 | — | — | Available |
| WW4AP | 9 | 57 | — | — | Available |
| WW4AQ | 9 | 59 | — | — | Available |
| WW4AR | 10 | 53 | — | — | Available |
| WW4AS | 10 | 51 | 2034-03-31 | — | Active (Vanity) |
| WW4AT | 9 | 49 | — | — | Available |
| WW4AU | 10 | 53 | — | — | Available |
| WW4AV | 9 | 55 | — | — | Available |
| WW4AW | 9 | 55 | — | — | Available |
| WW4AX | 9 | 57 | — | — | Available |
| WW4AY | 9 | 59 | — | — | Available |
| WW4AZ | 9 | 57 | — | — | Available |
| WW4BA | 9 | 55 | — | — | Available |
| WW4BB | 9 | 59 | 2033-12-23 | — | Active (Vanity) |
| WW4BC | 9 | 61 | 2027-05-05 | — | Active (Vanity) |
| WW4BD | 9 | 57 | — | — | Available |
| WW4BE | 9 | 51 | — | — | Available |
| WW4BF | 9 | 59 | — | — | Available |
| WW4BG | 8 | 59 | — | — | Available |
| WW4BH | 9 | 57 | — | — | Available |
| WW4BI | 10 | 53 | — | — | Available |
| WW4BJ | 10 | 63 | 2028-07-24 | — | Active (Vanity) |
| WW4BK | 9 | 59 | — | — | Available |
| WW4BL | 9 | 59 | 1999-06-30 | 2001-07-01 | Available |
| WW4BM | 8 | 57 | 2029-06-28 | — | Active (Vanity) |
| WW4BN | 10 | 55 | — | — | Available |
| WW4BO | 9 | 61 | — | — | Available |
| WW4BP | 9 | 61 | 2030-07-28 | — | Active (Vanity) |
| WW4BQ | 9 | 63 | — | — | Available |
| WW4BR | 10 | 57 | 2017-02-13 | 2019-02-14 | Available |
| WW4BS | 10 | 55 | 2026-12-12 | — | Active (Vanity) |
| WW4BT | 9 | 53 | 2027-02-13 | — | Active (Vanity) |
| WW4BU | 10 | 57 | — | — | Available |
| WW4BV | 9 | 59 | — | — | Available |
| WW4BW | 9 | 59 | — | — | Available |
| WW4BX | 9 | 61 | — | — | Available |
| WW4BY | 9 | 63 | — | — | Available |
| WW4BZ | 9 | 61 | — | — | Available |
| WW4CA | 9 | 57 | — | — | Available |
| WW4CB | 9 | 61 | 2034-12-02 | — | Active (Vanity) |
| WW4CC | 9 | 63 | 2033-11-14 | — | Active (Vanity) |
| WW4CD | 9 | 59 | — | — | Available |
| WW4CE | 9 | 53 | — | — | Available |
| WW4CF | 9 | 61 | — | — | Available |
| WW4CG | 8 | 61 | — | — | Available |
| WW4CH | 9 | 59 | — | — | Available |
| WW4CI | 10 | 55 | — | — | Available |
| WW4CJ | 10 | 65 | — | — | Available |
| WW4CK | 9 | 61 | — | — | Available |
| WW4CL | 9 | 61 | — | — | Available |
| WW4CM | 8 | 59 | 2032-11-06 | — | Active (Vanity) |
| WW4CN | 10 | 57 | — | — | Available |
| WW4CO | 9 | 63 | — | — | Available |
| WW4CP | 9 | 63 | 2029-09-26 | — | Active (Vanity) |
| WW4CQ | 9 | 65 | 2032-04-02 | — | Active (Vanity) |
| WW4CR | 10 | 59 | — | — | Available |
| WW4CS | 10 | 57 | — | — | Available |
| WW4CT | 9 | 55 | 2034-01-03 | — | Active (Vanity) |
| WW4CU | 10 | 59 | — | — | Available |
| WW4CV | 9 | 61 | — | — | Available |
| WW4CW | 9 | 61 | 2034-08-02 | — | Active (Vanity) |
| WW4CX | 9 | 63 | — | — | Available |
| WW4CY | 9 | 65 | — | — | Available |
| WW4CZ | 9 | 63 | — | — | Available |
| WW4DA | 9 | 53 | — | — | Available |
| WW4DB | 9 | 57 | 2032-05-06 | — | Active (Vanity) |
| WW4DC | 9 | 59 | 2027-05-20 | — | Active (Vanity) |
| WW4DD | 9 | 55 | 2035-05-02 | — | Active (Vanity) |
| WW4DE | 9 | 49 | — | — | Available |
| WW4DF | 9 | 57 | — | — | Available |
| WW4DG | 8 | 57 | — | — | Available |
| WW4DH | 9 | 55 | — | — | Available |
| WW4DI | 10 | 51 | — | — | Available |
| WW4DJ | 10 | 61 | — | — | Available |
| WW4DK | 9 | 57 | — | — | Available |
| WW4DL | 9 | 57 | — | — | Available |
| WW4DM | 8 | 55 | 2028-07-24 | — | Active (Vanity) |
| WW4DN | 10 | 53 | — | — | Available |
| WW4DO | 9 | 59 | — | — | Available |
| WW4DP | 9 | 59 | — | — | Available |
| WW4DQ | 9 | 61 | 2019-11-24 | 2021-11-25 | Available |
| WW4DR | 10 | 55 | — | — | Available |
| WW4DS | 10 | 53 | — | — | Available |
| WW4DT | 9 | 51 | — | — | Available |
| WW4DU | 10 | 55 | — | — | Available |
| WW4DV | 9 | 57 | — | — | Available |