District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| WU4RK | 11 | 55 | — | — | Available |
| WU4RL | 11 | 55 | — | — | Available |
| WU4RM | 10 | 53 | — | — | Available |
| WU4RN | 12 | 51 | — | — | Available |
| WU4RO | 11 | 57 | — | — | Available |
| WU4RP | 11 | 57 | — | — | Available |
| WU4RQ | 11 | 59 | — | — | Available |
| WU4RR | 12 | 53 | — | — | Available |
| WU4RS | 12 | 51 | — | — | Available |
| WU4RT | 11 | 49 | — | — | Available |
| WU4RU | 12 | 53 | — | — | Available |
| WU4RV | 11 | 55 | — | — | Available |
| WU4RW | 11 | 55 | — | — | Available |
| WU4RX | 11 | 57 | — | — | Available |
| WU4RY | 11 | 59 | — | — | Available |
| WU4RZ | 11 | 57 | — | — | Available |
| WU4SA | 11 | 49 | — | — | Available |
| WU4SB | 11 | 53 | — | — | Available |
| WU4SC | 11 | 55 | — | — | Available |
| WU4SD | 11 | 51 | — | — | Available |
| WU4SE | 11 | 45 | — | — | Available |
| WU4SF | 11 | 53 | — | — | Available |
| WU4SG | 10 | 53 | — | — | Available |
| WU4SH | 11 | 51 | — | — | Available |
| WU4SI | 12 | 47 | — | — | Available |
| WU4SJ | 12 | 57 | — | — | Available |
| WU4SK | 11 | 53 | — | — | Available |
| WU4SL | 11 | 53 | — | — | Available |
| WU4SM | 10 | 51 | — | — | Available |
| WU4SN | 12 | 49 | — | — | Available |
| WU4SO | 11 | 55 | — | — | Available |
| WU4SP | 11 | 55 | — | — | Available |
| WU4SQ | 11 | 57 | — | — | Available |
| WU4SR | 12 | 51 | — | — | Available |
| WU4SS | 12 | 49 | — | — | Available |
| WU4ST | 11 | 47 | — | — | Available |
| WU4SU | 12 | 51 | — | — | Available |
| WU4SV | 11 | 53 | — | — | Available |
| WU4SW | 11 | 53 | — | — | Available |
| WU4SX | 11 | 55 | — | — | Available |
| WU4SY | 11 | 57 | — | — | Available |
| WU4SZ | 11 | 55 | — | — | Available |
| WU4TA | 10 | 47 | — | — | Available |
| WU4TB | 10 | 51 | — | — | Available |
| WU4TC | 10 | 53 | — | — | Available |
| WU4TD | 10 | 49 | — | — | Available |
| WU4TE | 10 | 43 | — | — | Available |
| WU4TF | 10 | 51 | — | — | Available |
| WU4TG | 9 | 51 | — | — | Available |
| WU4TH | 10 | 49 | — | — | Available |
| WU4TI | 11 | 45 | — | — | Available |
| WU4TJ | 11 | 55 | — | — | Available |
| WU4TK | 10 | 51 | — | — | Available |
| WU4TL | 10 | 51 | — | — | Available |
| WU4TM | 9 | 49 | — | — | Available |
| WU4TN | 11 | 47 | — | — | Available |
| WU4TO | 10 | 53 | — | — | Available |
| WU4TP | 10 | 53 | — | — | Available |
| WU4TQ | 10 | 55 | — | — | Available |
| WU4TR | 11 | 49 | — | — | Available |
| WU4TS | 11 | 47 | — | — | Available |
| WU4TT | 10 | 45 | — | — | Available |
| WU4TU | 11 | 49 | — | — | Available |
| WU4TV | 10 | 51 | — | — | Available |
| WU4TW | 10 | 51 | — | — | Available |
| WU4TX | 10 | 53 | — | — | Available |
| WU4TY | 10 | 55 | — | — | Available |
| WU4TZ | 10 | 53 | — | — | Available |
| WU4UA | 11 | 51 | — | — | Available |
| WU4UB | 11 | 55 | — | — | Available |
| WU4UC | 11 | 57 | — | — | Available |
| WU4UD | 11 | 53 | — | — | Available |
| WU4UE | 11 | 47 | — | — | Available |
| WU4UF | 11 | 55 | — | — | Available |
| WU4UG | 10 | 55 | — | — | Available |
| WU4UH | 11 | 53 | — | — | Available |
| WU4UI | 12 | 49 | — | — | Available |
| WU4UJ | 12 | 59 | — | — | Available |
| WU4UK | 11 | 55 | — | — | Available |
| WU4UL | 11 | 55 | — | — | Available |
| WU4UM | 10 | 53 | — | — | Available |
| WU4UN | 12 | 51 | — | — | Available |
| WU4UO | 11 | 57 | — | — | Available |
| WU4UP | 11 | 57 | — | — | Available |
| WU4UQ | 11 | 59 | — | — | Available |
| WU4UR | 12 | 53 | — | — | Available |
| WU4US | 12 | 51 | — | — | Available |
| WU4UT | 11 | 49 | — | — | Available |
| WU4UU | 12 | 53 | — | — | Available |
| WU4UV | 11 | 55 | — | — | Available |
| WU4UW | 11 | 55 | — | — | Available |
| WU4UX | 11 | 57 | — | — | Available |
| WU4UY | 11 | 59 | — | — | Available |
| WU4UZ | 11 | 57 | — | — | Available |
| WU4VA | 10 | 53 | — | — | Available |
| WU4VB | 10 | 57 | — | — | Available |
| WU4VC | 10 | 59 | — | — | Available |
| WU4VD | 10 | 55 | — | — | Available |
| WU4VE | 10 | 49 | — | — | Available |
| WU4VF | 10 | 57 | — | — | Available |