District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| WW4LO | 9 | 61 | — | — | Available |
| WW4LP | 9 | 61 | — | — | Available |
| WW4LQ | 9 | 63 | — | — | Available |
| WW4LR | 10 | 57 | — | — | Available |
| WW4LS | 10 | 55 | 2026-08-22 | 2028-08-23 | Canceled (grace period) |
| WW4LT | 9 | 53 | 2027-03-10 | — | Active (Vanity) |
| WW4LU | 10 | 57 | — | — | Available |
| WW4LV | 9 | 59 | — | — | Available |
| WW4LW | 9 | 59 | — | — | Available |
| WW4LX | 9 | 61 | — | — | Available |
| WW4LY | 9 | 63 | — | — | Available |
| WW4LZ | 9 | 61 | — | — | Available |
| WW4MA | 8 | 53 | — | — | Available |
| WW4MB | 8 | 57 | — | — | Available |
| WW4MC | 8 | 59 | 2028-01-13 | — | Active (Vanity) |
| WW4MD | 8 | 55 | — | — | Available |
| WW4ME | 8 | 49 | 2036-01-27 | — | Active (Vanity) |
| WW4MF | 8 | 57 | 2001-10-02 | 2003-10-03 | Available |
| WW4MG | 7 | 57 | — | — | Available |
| WW4MH | 8 | 55 | — | — | Available |
| WW4MI | 9 | 51 | — | — | Available |
| WW4MJ | 9 | 61 | — | — | Available |
| WW4MK | 8 | 57 | — | — | Available |
| WW4ML | 8 | 57 | 2027-09-17 | — | Active (Vanity) |
| WW4MM | 7 | 55 | 2036-10-14 | — | Active (Vanity) |
| WW4MN | 9 | 53 | — | — | Available |
| WW4MO | 8 | 59 | 2031-12-20 | — | Active (Vanity) |
| WW4MP | 8 | 59 | — | — | Available |
| WW4MQ | 8 | 61 | — | — | Available |
| WW4MR | 9 | 55 | — | — | Pending Application |
| WW4MS | 9 | 53 | — | — | Available |
| WW4MT | 8 | 51 | — | — | Available |
| WW4MU | 9 | 55 | — | — | Available |
| WW4MV | 8 | 57 | 2033-04-09 | — | Active (Vanity) |
| WW4MW | 8 | 57 | 2034-12-31 | — | Active (Vanity) |
| WW4MX | 8 | 59 | — | — | Available |
| WW4MY | 8 | 61 | — | — | Available |
| WW4MZ | 8 | 59 | — | — | Available |
| WW4NA | 10 | 51 | — | — | Available |
| WW4NB | 10 | 55 | — | — | Available |
| WW4NC | 10 | 57 | 2034-03-06 | — | Active (Vanity) |
| WW4ND | 10 | 53 | — | — | Available |
| WW4NE | 10 | 47 | — | — | Available |
| WW4NF | 10 | 55 | — | — | Available |
| WW4NG | 9 | 55 | — | — | Available |
| WW4NH | 10 | 53 | — | — | Available |
| WW4NI | 11 | 49 | — | — | Available |
| WW4NJ | 11 | 59 | — | — | Available |
| WW4NK | 10 | 55 | — | — | Available |
| WW4NL | 10 | 55 | — | — | Available |
| WW4NM | 9 | 53 | — | — | Available |
| WW4NN | 11 | 51 | — | — | Available |
| WW4NO | 10 | 57 | — | — | Available |
| WW4NP | 10 | 57 | — | — | Available |
| WW4NQ | 10 | 59 | — | — | Available |
| WW4NR | 11 | 53 | — | — | Available |
| WW4NS | 11 | 51 | — | — | Available |
| WW4NT | 10 | 49 | — | — | Available |
| WW4NU | 11 | 53 | — | — | Available |
| WW4NV | 10 | 55 | — | — | Available |
| WW4NW | 10 | 55 | — | — | Available |
| WW4NX | 10 | 57 | — | — | Available |
| WW4NY | 10 | 59 | — | — | Available |
| WW4NZ | 10 | 57 | — | — | Available |
| WW4OA | 9 | 57 | — | — | Available |
| WW4OB | 9 | 61 | — | — | Available |
| WW4OC | 9 | 63 | — | — | Available |
| WW4OD | 9 | 59 | — | — | Available |
| WW4OE | 9 | 53 | — | — | Available |
| WW4OF | 9 | 61 | — | — | Available |
| WW4OG | 8 | 61 | — | — | Available |
| WW4OH | 9 | 59 | — | — | Available |
| WW4OI | 10 | 55 | — | — | Available |
| WW4OJ | 10 | 65 | — | — | Available |
| WW4OK | 9 | 61 | 2018-02-27 | 2020-02-28 | Available |
| WW4OL | 9 | 61 | — | — | Available |
| WW4OM | 8 | 59 | — | — | Available |
| WW4ON | 10 | 57 | — | — | Available |
| WW4OO | 9 | 63 | — | — | Available |
| WW4OP | 9 | 63 | — | — | Available |
| WW4OQ | 9 | 65 | — | — | Available |
| WW4OR | 10 | 59 | — | — | Available |
| WW4OS | 10 | 57 | — | — | Available |
| WW4OT | 9 | 55 | — | — | Available |
| WW4OU | 10 | 59 | — | — | Available |
| WW4OV | 9 | 61 | — | — | Available |
| WW4OW | 9 | 61 | — | — | Available |
| WW4OX | 9 | 63 | — | — | Available |
| WW4OY | 9 | 65 | — | — | Available |
| WW4OZ | 9 | 63 | — | — | Available |
| WW4PA | 9 | 57 | — | — | Available |
| WW4PB | 9 | 61 | — | — | Available |
| WW4PC | 9 | 63 | 2026-03-18 | — | Active (Vanity) |
| WW4PD | 9 | 59 | — | — | Available |
| WW4PE | 9 | 53 | — | — | Available |
| WW4PF | 9 | 61 | — | — | Available |
| WW4PG | 8 | 61 | 2033-05-29 | — | Active (Vanity) |
| WW4PH | 9 | 59 | — | — | Available |
| WW4PI | 10 | 55 | — | — | Available |
| WW4PJ | 10 | 65 | — | — | Available |