District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| WX4UE | 10 | 51 | — | — | Available |
| WX4UF | 10 | 59 | — | — | Available |
| WX4UG | 9 | 59 | — | — | Available |
| WX4UH | 10 | 57 | — | — | Available |
| WX4UI | 11 | 53 | — | — | Available |
| WX4UJ | 11 | 63 | — | — | Available |
| WX4UK | 10 | 59 | — | — | Available |
| WX4UL | 10 | 59 | — | — | Available |
| WX4UM | 9 | 57 | — | — | Available |
| WX4UN | 11 | 55 | — | — | Available |
| WX4UO | 10 | 61 | — | — | Available |
| WX4UP | 10 | 61 | — | — | Available |
| WX4UQ | 10 | 63 | — | — | Available |
| WX4UR | 11 | 57 | — | — | Available |
| WX4US | 11 | 55 | 2027-08-21 | — | Active (Vanity) |
| WX4UT | 10 | 53 | — | — | Available |
| WX4UU | 11 | 57 | — | — | Available |
| WX4UV | 10 | 59 | — | — | Available |
| WX4UW | 10 | 59 | — | — | Available |
| WX4UX | 10 | 61 | — | — | Available |
| WX4UY | 10 | 63 | — | — | Available |
| WX4UZ | 10 | 61 | — | — | Available |
| WX4VA | 9 | 57 | 2027-08-11 | — | Active (Vanity) |
| WX4VB | 9 | 61 | — | — | Available |
| WX4VC | 9 | 63 | — | — | Available |
| WX4VD | 9 | 59 | — | — | Available |
| WX4VE | 9 | 53 | — | — | Available |
| WX4VF | 9 | 61 | — | — | Available |
| WX4VG | 8 | 61 | — | — | Available |
| WX4VH | 9 | 59 | — | — | Available |
| WX4VI | 10 | 55 | — | — | Available |
| WX4VJ | 10 | 65 | — | — | Available |
| WX4VK | 9 | 61 | — | — | Available |
| WX4VL | 9 | 61 | — | — | Available |
| WX4VM | 8 | 59 | — | — | Available |
| WX4VN | 10 | 57 | — | — | Available |
| WX4VO | 9 | 63 | — | — | Available |
| WX4VP | 9 | 63 | — | — | Available |
| WX4VQ | 9 | 65 | — | — | Available |
| WX4VR | 10 | 59 | — | — | Available |
| WX4VS | 10 | 57 | — | — | Available |
| WX4VT | 9 | 55 | — | — | Available |
| WX4VU | 10 | 59 | — | — | Available |
| WX4VV | 9 | 61 | 2030-01-01 | — | Active (Vanity) |
| WX4VW | 9 | 61 | — | — | Available |
| WX4VX | 9 | 63 | — | — | Available |
| WX4VY | 9 | 65 | — | — | Available |
| WX4VZ | 9 | 63 | — | — | Available |
| WX4WA | 9 | 57 | — | — | Available |
| WX4WB | 9 | 61 | — | — | Available |
| WX4WC | 9 | 63 | — | — | Available |
| WX4WD | 9 | 59 | — | — | Available |
| WX4WE | 9 | 53 | — | — | Available |
| WX4WF | 9 | 61 | — | — | Available |
| WX4WG | 8 | 61 | 2025-07-29 | 2027-07-30 | Canceled (grace period) |
| WX4WH | 9 | 59 | — | — | Available |
| WX4WI | 10 | 55 | — | — | Available |
| WX4WJ | 10 | 65 | — | — | Available |
| WX4WK | 9 | 61 | — | — | Available |
| WX4WL | 9 | 61 | — | — | Available |
| WX4WM | 8 | 59 | — | — | Available |
| WX4WN | 10 | 57 | — | — | Available |
| WX4WO | 9 | 63 | — | — | Available |
| WX4WP | 9 | 63 | — | — | Available |
| WX4WQ | 9 | 65 | — | — | Available |
| WX4WR | 10 | 59 | — | — | Available |
| WX4WS | 10 | 57 | — | — | Available |
| WX4WT | 9 | 55 | — | — | Available |
| WX4WU | 10 | 59 | — | — | Available |
| WX4WV | 9 | 61 | — | — | Available |
| WX4WW | 9 | 61 | 2027-02-24 | — | Active (Vanity) |
| WX4WX | 9 | 63 | 2033-01-24 | — | Active (Vanity) |
| WX4WY | 9 | 65 | — | — | Available |
| WX4WZ | 9 | 63 | — | — | Available |
| WX4XA | 9 | 59 | — | — | Available |
| WX4XB | 9 | 63 | — | — | Available |
| WX4XC | 9 | 65 | — | — | Available |
| WX4XD | 9 | 61 | — | — | Available |
| WX4XE | 9 | 55 | — | — | Available |
| WX4XF | 9 | 63 | — | — | Available |
| WX4XG | 8 | 63 | — | — | Available |
| WX4XH | 9 | 61 | — | — | Available |
| WX4XI | 10 | 57 | — | — | Available |
| WX4XJ | 10 | 67 | — | — | Available |
| WX4XK | 9 | 63 | — | — | Available |
| WX4XL | 9 | 63 | — | — | Available |
| WX4XM | 8 | 61 | — | — | Available |
| WX4XN | 10 | 59 | — | — | Available |
| WX4XO | 9 | 65 | — | — | Available |
| WX4XP | 9 | 65 | — | — | Available |
| WX4XQ | 9 | 67 | — | — | Available |
| WX4XR | 10 | 61 | — | — | Available |
| WX4XS | 10 | 59 | — | — | Available |
| WX4XT | 9 | 57 | — | — | Available |
| WX4XU | 10 | 61 | — | — | Available |
| WX4XV | 9 | 63 | — | — | Available |
| WX4XW | 9 | 63 | 2022-08-19 | 2024-08-20 | Available |
| WX4XX | 9 | 65 | 2022-01-18 | 2024-01-19 | Available |
| WX4XY | 9 | 67 | — | — | Available |
| WX4XZ | 9 | 65 | — | — | Available |