District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| WK4CI | 10 | 55 | — | — | Available |
| WK4CJ | 10 | 65 | — | — | Available |
| WK4CK | 9 | 61 | — | — | Available |
| WK4CL | 9 | 61 | — | — | Available |
| WK4CM | 8 | 59 | — | — | Available |
| WK4CN | 10 | 57 | — | — | Available |
| WK4CO | 9 | 63 | — | — | Available |
| WK4CP | 9 | 63 | — | — | Available |
| WK4CQ | 9 | 65 | 2008-01-15 | 2010-01-16 | Available |
| WK4CR | 10 | 59 | 2003-09-08 | 2005-09-09 | Available |
| WK4CS | 10 | 57 | — | — | Available |
| WK4CT | 9 | 55 | — | — | Available |
| WK4CU | 10 | 59 | — | — | Available |
| WK4CV | 9 | 61 | — | — | Available |
| WK4CW | 9 | 61 | 2030-05-21 | — | Active (Vanity) |
| WK4CX | 9 | 63 | — | — | Available |
| WK4CY | 9 | 65 | — | — | Available |
| WK4CZ | 9 | 63 | — | — | Available |
| WK4DA | 9 | 53 | — | — | Available |
| WK4DB | 9 | 57 | 2035-05-20 | — | Active (Vanity) |
| WK4DC | 9 | 59 | — | — | Available |
| WK4DD | 9 | 55 | — | — | Available |
| WK4DE | 9 | 49 | — | — | Available |
| WK4DF | 9 | 57 | — | — | Available |
| WK4DG | 8 | 57 | — | — | Available |
| WK4DH | 9 | 55 | — | — | Available |
| WK4DI | 10 | 51 | — | — | Available |
| WK4DJ | 10 | 61 | — | — | Available |
| WK4DK | 9 | 57 | — | — | Available |
| WK4DL | 9 | 57 | — | — | Available |
| WK4DM | 8 | 55 | — | — | Available |
| WK4DN | 10 | 53 | — | — | Available |
| WK4DO | 9 | 59 | — | — | Available |
| WK4DP | 9 | 59 | — | — | Available |
| WK4DQ | 9 | 61 | — | — | Available |
| WK4DR | 10 | 55 | — | — | Available |
| WK4DS | 10 | 53 | 2035-09-13 | — | Active (Vanity) |
| WK4DT | 9 | 51 | — | — | Available |
| WK4DU | 10 | 55 | — | — | Available |
| WK4DV | 9 | 57 | — | — | Available |
| WK4DW | 9 | 57 | — | — | Available |
| WK4DX | 9 | 59 | 2029-11-20 | — | Active (Vanity) |
| WK4DY | 9 | 61 | — | — | Available |
| WK4DZ | 9 | 59 | — | — | Available |
| WK4EA | 9 | 47 | — | — | Available |
| WK4EB | 9 | 51 | — | — | Available |
| WK4EC | 9 | 53 | — | — | Available |
| WK4ED | 9 | 49 | — | — | Available |
| WK4EE | 9 | 43 | — | — | Available |
| WK4EF | 9 | 51 | — | — | Available |
| WK4EG | 8 | 51 | — | — | Available |
| WK4EH | 9 | 49 | — | — | Available |
| WK4EI | 10 | 45 | — | — | Available |
| WK4EJ | 10 | 55 | — | — | Available |
| WK4EK | 9 | 51 | — | — | Available |
| WK4EL | 9 | 51 | — | — | Available |
| WK4EM | 8 | 49 | — | — | Available |
| WK4EN | 10 | 47 | — | — | Available |
| WK4EO | 9 | 53 | — | — | Available |
| WK4EP | 9 | 53 | — | — | Available |
| WK4EQ | 9 | 55 | — | — | Available |
| WK4ER | 10 | 49 | — | — | Available |
| WK4ES | 10 | 47 | — | — | Available |
| WK4ET | 9 | 45 | — | — | Available |
| WK4EU | 10 | 49 | — | — | Available |
| WK4EV | 9 | 51 | — | — | Available |
| WK4EW | 9 | 51 | — | — | Available |
| WK4EX | 9 | 53 | — | — | Available |
| WK4EY | 9 | 55 | — | — | Available |
| WK4EZ | 9 | 53 | — | — | Available |
| WK4FA | 9 | 55 | — | — | Available |
| WK4FB | 9 | 59 | — | — | Available |
| WK4FC | 9 | 61 | — | — | Available |
| WK4FD | 9 | 57 | — | — | Available |
| WK4FE | 9 | 51 | — | — | Available |
| WK4FF | 9 | 59 | — | — | Available |
| WK4FG | 8 | 59 | — | — | Available |
| WK4FH | 9 | 57 | — | — | Available |
| WK4FI | 10 | 53 | — | — | Available |
| WK4FJ | 10 | 63 | — | — | Available |
| WK4FK | 9 | 59 | — | — | Available |
| WK4FL | 9 | 59 | — | — | Available |
| WK4FM | 8 | 57 | — | — | Available |
| WK4FN | 10 | 55 | — | — | Available |
| WK4FO | 9 | 61 | — | — | Available |
| WK4FP | 9 | 61 | — | — | Available |
| WK4FQ | 9 | 63 | — | — | Available |
| WK4FR | 10 | 57 | — | — | Available |
| WK4FS | 10 | 55 | — | — | Available |
| WK4FT | 9 | 53 | — | — | Available |
| WK4FU | 10 | 57 | — | — | Available |
| WK4FV | 9 | 59 | — | — | Available |
| WK4FW | 9 | 59 | — | — | Available |
| WK4FX | 9 | 61 | — | — | Available |
| WK4FY | 9 | 63 | — | — | Available |
| WK4FZ | 9 | 61 | — | — | Available |
| WK4GA | 8 | 55 | — | — | Available |
| WK4GB | 8 | 59 | — | — | Available |
| WK4GC | 8 | 61 | — | — | Available |
| WK4GD | 8 | 57 | — | — | Available |