District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| WI4AM | 9 | 47 | — | — | Available |
| WI4AN | 11 | 45 | — | — | Available |
| WI4AO | 10 | 51 | — | — | Available |
| WI4AP | 10 | 51 | — | — | Available |
| WI4AQ | 10 | 53 | — | — | Available |
| WI4AR | 11 | 47 | — | — | Available |
| WI4AS | 11 | 45 | — | — | Available |
| WI4AT | 10 | 43 | — | — | Available |
| WI4AU | 11 | 47 | — | — | Available |
| WI4AV | 10 | 49 | — | — | Available |
| WI4AW | 10 | 49 | — | — | Available |
| WI4AX | 10 | 51 | — | — | Available |
| WI4AY | 10 | 53 | — | — | Available |
| WI4AZ | 10 | 51 | — | — | Available |
| WI4BA | 10 | 49 | — | — | Available |
| WI4BB | 10 | 53 | — | — | Available |
| WI4BC | 10 | 55 | — | — | Available |
| WI4BD | 10 | 51 | — | — | Available |
| WI4BE | 10 | 45 | — | — | Available |
| WI4BF | 10 | 53 | — | — | Available |
| WI4BG | 9 | 53 | — | — | Available |
| WI4BH | 10 | 51 | — | — | Available |
| WI4BI | 11 | 47 | — | — | Available |
| WI4BJ | 11 | 57 | — | — | Available |
| WI4BK | 10 | 53 | — | — | Available |
| WI4BL | 10 | 53 | — | — | Available |
| WI4BM | 9 | 51 | — | — | Available |
| WI4BN | 11 | 49 | — | — | Available |
| WI4BO | 10 | 55 | — | — | Available |
| WI4BP | 10 | 55 | — | — | Available |
| WI4BQ | 10 | 57 | — | — | Available |
| WI4BR | 11 | 51 | — | — | Available |
| WI4BS | 11 | 49 | — | — | Available |
| WI4BT | 10 | 47 | — | — | Available |
| WI4BU | 11 | 51 | — | — | Available |
| WI4BV | 10 | 53 | — | — | Available |
| WI4BW | 10 | 53 | — | — | Available |
| WI4BX | 10 | 55 | — | — | Available |
| WI4BY | 10 | 57 | — | — | Available |
| WI4BZ | 10 | 55 | — | — | Available |
| WI4CA | 10 | 51 | — | — | Available |
| WI4CB | 10 | 55 | — | — | Available |
| WI4CC | 10 | 57 | — | — | Available |
| WI4CD | 10 | 53 | — | — | Available |
| WI4CE | 10 | 47 | — | — | Available |
| WI4CF | 10 | 55 | — | — | Available |
| WI4CG | 9 | 55 | — | — | Available |
| WI4CH | 10 | 53 | — | — | Available |
| WI4CI | 11 | 49 | — | — | Available |
| WI4CJ | 11 | 59 | — | — | Available |
| WI4CK | 10 | 55 | — | — | Available |
| WI4CL | 10 | 55 | — | — | Available |
| WI4CM | 9 | 53 | — | — | Available |
| WI4CN | 11 | 51 | — | — | Available |
| WI4CO | 10 | 57 | — | — | Available |
| WI4CP | 10 | 57 | — | — | Available |
| WI4CQ | 10 | 59 | — | — | Available |
| WI4CR | 11 | 53 | — | — | Available |
| WI4CS | 11 | 51 | — | — | Available |
| WI4CT | 10 | 49 | — | — | Available |
| WI4CU | 11 | 53 | — | — | Available |
| WI4CV | 10 | 55 | — | — | Available |
| WI4CW | 10 | 55 | 2005-03-15 | 2007-03-16 | Available |
| WI4CX | 10 | 57 | — | — | Available |
| WI4CY | 10 | 59 | — | — | Available |
| WI4CZ | 10 | 57 | — | — | Available |
| WI4DA | 10 | 47 | — | — | Available |
| WI4DB | 10 | 51 | — | — | Available |
| WI4DC | 10 | 53 | — | — | Available |
| WI4DD | 10 | 49 | — | — | Available |
| WI4DE | 10 | 43 | — | — | Available |
| WI4DF | 10 | 51 | — | — | Available |
| WI4DG | 9 | 51 | — | — | Available |
| WI4DH | 10 | 49 | — | — | Available |
| WI4DI | 11 | 45 | — | — | Available |
| WI4DJ | 11 | 55 | — | — | Available |
| WI4DK | 10 | 51 | — | — | Available |
| WI4DL | 10 | 51 | — | — | Available |
| WI4DM | 9 | 49 | — | — | Available |
| WI4DN | 11 | 47 | — | — | Available |
| WI4DO | 10 | 53 | — | — | Available |
| WI4DP | 10 | 53 | — | — | Available |
| WI4DQ | 10 | 55 | — | — | Available |
| WI4DR | 11 | 49 | — | — | Available |
| WI4DS | 11 | 47 | 2027-12-01 | — | Active (Vanity) |
| WI4DT | 10 | 45 | — | — | Available |
| WI4DU | 11 | 49 | — | — | Available |
| WI4DV | 10 | 51 | — | — | Available |
| WI4DW | 10 | 51 | — | — | Available |
| WI4DX | 10 | 53 | 2028-05-28 | — | Active (Vanity) |
| WI4DY | 10 | 55 | — | — | Available |
| WI4DZ | 10 | 53 | — | — | Available |
| WI4EA | 10 | 41 | — | — | Available |
| WI4EB | 10 | 45 | — | — | Available |
| WI4EC | 10 | 47 | 2024-03-22 | 2026-03-23 | Available |
| WI4ED | 10 | 43 | — | — | Available |
| WI4EE | 10 | 37 | 2029-12-17 | — | Active (Vanity) |
| WI4EF | 10 | 45 | — | — | Available |
| WI4EG | 9 | 45 | — | — | Available |
| WI4EH | 10 | 43 | — | — | Available |