District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| WU4ZC | 10 | 61 | — | — | Available |
| WU4ZD | 10 | 57 | — | — | Available |
| WU4ZE | 10 | 51 | — | — | Available |
| WU4ZF | 10 | 59 | — | — | Available |
| WU4ZG | 9 | 59 | — | — | Available |
| WU4ZH | 10 | 57 | — | — | Available |
| WU4ZI | 11 | 53 | — | — | Available |
| WU4ZJ | 11 | 63 | — | — | Available |
| WU4ZK | 10 | 59 | — | — | Available |
| WU4ZL | 10 | 59 | — | — | Available |
| WU4ZM | 9 | 57 | — | — | Available |
| WU4ZN | 11 | 55 | — | — | Available |
| WU4ZO | 10 | 61 | — | — | Available |
| WU4ZP | 10 | 61 | — | — | Available |
| WU4ZQ | 10 | 63 | — | — | Available |
| WU4ZR | 11 | 57 | — | — | Available |
| WU4ZS | 11 | 55 | — | — | Available |
| WU4ZT | 10 | 53 | — | — | Available |
| WU4ZU | 11 | 57 | — | — | Available |
| WU4ZV | 10 | 59 | — | — | Available |
| WU4ZW | 10 | 59 | — | — | Available |
| WU4ZX | 10 | 61 | — | — | Available |
| WU4ZY | 10 | 63 | — | — | Available |
| WU4ZZ | 10 | 61 | — | — | Available |
| WV4AA | 9 | 51 | 2028-01-26 | — | Active (Vanity) |
| WV4AB | 9 | 55 | — | — | Available |
| WV4AC | 9 | 57 | — | — | Available |
| WV4AD | 9 | 53 | — | — | Available |
| WV4AE | 9 | 47 | — | — | Available |
| WV4AF | 9 | 55 | — | — | Available |
| WV4AG | 8 | 55 | — | — | Available |
| WV4AH | 9 | 53 | — | — | Available |
| WV4AI | 10 | 49 | — | — | Available |
| WV4AJ | 10 | 59 | — | — | Available |
| WV4AK | 9 | 55 | — | — | Available |
| WV4AL | 9 | 55 | 2011-08-21 | 2013-08-22 | Available |
| WV4AM | 8 | 53 | 2034-10-18 | — | Active (Vanity) |
| WV4AN | 10 | 51 | — | — | Available |
| WV4AO | 9 | 57 | — | — | Available |
| WV4AP | 9 | 57 | — | — | Available |
| WV4AQ | 9 | 59 | — | — | Available |
| WV4AR | 10 | 53 | — | — | Available |
| WV4AS | 10 | 51 | 2031-05-29 | — | Active (Vanity) |
| WV4AT | 9 | 49 | — | — | Available |
| WV4AU | 10 | 53 | — | — | Available |
| WV4AV | 9 | 55 | — | — | Available |
| WV4AW | 9 | 55 | — | — | Available |
| WV4AX | 9 | 57 | — | — | Available |
| WV4AY | 9 | 59 | — | — | Available |
| WV4AZ | 9 | 57 | — | — | Available |
| WV4BA | 9 | 55 | — | — | Available |
| WV4BB | 9 | 59 | — | — | Available |
| WV4BC | 9 | 61 | — | — | Available |
| WV4BD | 9 | 57 | — | — | Available |
| WV4BE | 9 | 51 | — | — | Available |
| WV4BF | 9 | 59 | — | — | Available |
| WV4BG | 8 | 59 | — | — | Available |
| WV4BH | 9 | 57 | — | — | Available |
| WV4BI | 10 | 53 | — | — | Available |
| WV4BJ | 10 | 63 | — | — | Available |
| WV4BK | 9 | 59 | — | — | Available |
| WV4BL | 9 | 59 | — | — | Available |
| WV4BM | 8 | 57 | — | — | Available |
| WV4BN | 10 | 55 | — | — | Available |
| WV4BO | 9 | 61 | — | — | Available |
| WV4BP | 9 | 61 | — | — | Available |
| WV4BQ | 9 | 63 | — | — | Available |
| WV4BR | 10 | 57 | — | — | Available |
| WV4BS | 10 | 55 | — | — | Available |
| WV4BT | 9 | 53 | — | — | Available |
| WV4BU | 10 | 57 | — | — | Available |
| WV4BV | 9 | 59 | — | — | Available |
| WV4BW | 9 | 59 | — | — | Available |
| WV4BX | 9 | 61 | — | — | Available |
| WV4BY | 9 | 63 | — | — | Available |
| WV4BZ | 9 | 61 | — | — | Available |
| WV4CA | 9 | 57 | — | — | Available |
| WV4CB | 9 | 61 | — | — | Available |
| WV4CC | 9 | 63 | — | — | Available |
| WV4CD | 9 | 59 | — | — | Available |
| WV4CE | 9 | 53 | — | — | Available |
| WV4CF | 9 | 61 | — | — | Available |
| WV4CG | 8 | 61 | — | — | Available |
| WV4CH | 9 | 59 | — | — | Available |
| WV4CI | 10 | 55 | — | — | Available |
| WV4CJ | 10 | 65 | — | — | Available |
| WV4CK | 9 | 61 | — | — | Available |
| WV4CL | 9 | 61 | — | — | Available |
| WV4CM | 8 | 59 | — | — | Available |
| WV4CN | 10 | 57 | — | — | Available |
| WV4CO | 9 | 63 | — | — | Available |
| WV4CP | 9 | 63 | — | — | Available |
| WV4CQ | 9 | 65 | — | — | Available |
| WV4CR | 10 | 59 | — | — | Available |
| WV4CS | 10 | 57 | — | — | Available |
| WV4CT | 9 | 55 | — | — | Available |
| WV4CU | 10 | 59 | — | — | Available |
| WV4CV | 9 | 61 | — | — | Available |
| WV4CW | 9 | 61 | — | — | Available |
| WV4CX | 9 | 63 | — | — | Available |