District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| WM4SQ | 9 | 57 | — | — | Available |
| WM4SR | 10 | 51 | — | — | Available |
| WM4SS | 10 | 49 | — | — | Available |
| WM4ST | 9 | 47 | 2030-12-01 | — | Active (Vanity) |
| WM4SU | 10 | 51 | — | — | Available |
| WM4SV | 9 | 53 | — | — | Available |
| WM4SW | 9 | 53 | — | — | Available |
| WM4SX | 9 | 55 | — | — | Available |
| WM4SY | 9 | 57 | — | — | Available |
| WM4SZ | 9 | 55 | — | — | Available |
| WM4TA | 8 | 47 | — | — | Available |
| WM4TB | 8 | 51 | — | — | Available |
| WM4TC | 8 | 53 | — | — | Available |
| WM4TD | 8 | 49 | — | — | Available |
| WM4TE | 8 | 43 | 2029-07-20 | — | Active (Vanity) |
| WM4TF | 8 | 51 | — | — | Available |
| WM4TG | 7 | 51 | — | — | Available |
| WM4TH | 8 | 49 | 2030-02-11 | — | Active (Vanity) |
| WM4TI | 9 | 45 | — | — | Available |
| WM4TJ | 9 | 55 | — | — | Available |
| WM4TK | 8 | 51 | — | — | Available |
| WM4TL | 8 | 51 | — | — | Available |
| WM4TM | 7 | 49 | — | — | Available |
| WM4TN | 9 | 47 | — | — | Available |
| WM4TO | 8 | 53 | — | — | Available |
| WM4TP | 8 | 53 | — | — | Available |
| WM4TQ | 8 | 55 | — | — | Available |
| WM4TR | 9 | 49 | — | — | Available |
| WM4TS | 9 | 47 | — | — | Available |
| WM4TT | 8 | 45 | 2030-09-05 | — | Active (Vanity) |
| WM4TU | 9 | 49 | — | — | Available |
| WM4TV | 8 | 51 | 2022-02-23 | 2024-02-24 | Available |
| WM4TW | 8 | 51 | — | — | Available |
| WM4TX | 8 | 53 | — | — | Available |
| WM4TY | 8 | 55 | — | — | Available |
| WM4TZ | 8 | 53 | — | — | Available |
| WM4UA | 9 | 51 | — | — | Available |
| WM4UB | 9 | 55 | — | — | Available |
| WM4UC | 9 | 57 | — | — | Available |
| WM4UD | 9 | 53 | — | — | Available |
| WM4UE | 9 | 47 | — | — | Available |
| WM4UF | 9 | 55 | — | — | Available |
| WM4UG | 8 | 55 | — | — | Available |
| WM4UH | 9 | 53 | — | — | Available |
| WM4UI | 10 | 49 | — | — | Available |
| WM4UJ | 10 | 59 | — | — | Available |
| WM4UK | 9 | 55 | — | — | Available |
| WM4UL | 9 | 55 | — | — | Available |
| WM4UM | 8 | 53 | — | — | Available |
| WM4UN | 10 | 51 | — | — | Available |
| WM4UO | 9 | 57 | — | — | Available |
| WM4UP | 9 | 57 | — | — | Available |
| WM4UQ | 9 | 59 | — | — | Available |
| WM4UR | 10 | 53 | — | — | Available |
| WM4US | 10 | 51 | — | — | Available |
| WM4UT | 9 | 49 | — | — | Available |
| WM4UU | 10 | 53 | — | — | Available |
| WM4UV | 9 | 55 | — | — | Available |
| WM4UW | 9 | 55 | — | — | Available |
| WM4UX | 9 | 57 | — | — | Available |
| WM4UY | 9 | 59 | — | — | Available |
| WM4UZ | 9 | 57 | — | — | Available |
| WM4VA | 8 | 53 | — | — | Available |
| WM4VB | 8 | 57 | — | — | Available |
| WM4VC | 8 | 59 | — | — | Available |
| WM4VD | 8 | 55 | — | — | Available |
| WM4VE | 8 | 49 | — | — | Available |
| WM4VF | 8 | 57 | — | — | Available |
| WM4VG | 7 | 57 | — | — | Available |
| WM4VH | 8 | 55 | — | — | Available |
| WM4VI | 9 | 51 | — | — | Available |
| WM4VJ | 9 | 61 | — | — | Available |
| WM4VK | 8 | 57 | — | — | Available |
| WM4VL | 8 | 57 | — | — | Available |
| WM4VM | 7 | 55 | — | — | Available |
| WM4VN | 9 | 53 | — | — | Available |
| WM4VO | 8 | 59 | — | — | Available |
| WM4VP | 8 | 59 | — | — | Available |
| WM4VQ | 8 | 61 | — | — | Available |
| WM4VR | 9 | 55 | — | — | Available |
| WM4VS | 9 | 53 | — | — | Available |
| WM4VT | 8 | 51 | — | — | Available |
| WM4VU | 9 | 55 | — | — | Available |
| WM4VV | 8 | 57 | — | — | Available |
| WM4VW | 8 | 57 | — | — | Available |
| WM4VX | 8 | 59 | — | — | Available |
| WM4VY | 8 | 61 | — | — | Available |
| WM4VZ | 8 | 59 | — | — | Available |
| WM4WA | 8 | 53 | — | — | Available |
| WM4WB | 8 | 57 | — | — | Available |
| WM4WC | 8 | 59 | — | — | Available |
| WM4WD | 8 | 55 | — | — | Available |
| WM4WE | 8 | 49 | — | — | Available |
| WM4WF | 8 | 57 | — | — | Available |
| WM4WG | 7 | 57 | — | — | Available |
| WM4WH | 8 | 55 | — | — | Available |
| WM4WI | 9 | 51 | — | — | Available |
| WM4WJ | 9 | 61 | — | — | Available |
| WM4WK | 8 | 57 | — | — | Available |
| WM4WL | 8 | 57 | — | — | Available |