District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| WK4KA | 9 | 55 | — | — | Available |
| WK4KB | 9 | 59 | — | — | Available |
| WK4KC | 9 | 61 | — | — | Available |
| WK4KD | 9 | 57 | — | — | Available |
| WK4KE | 9 | 51 | — | — | Available |
| WK4KF | 9 | 59 | — | — | Available |
| WK4KG | 8 | 59 | — | — | Available |
| WK4KH | 9 | 57 | — | — | Available |
| WK4KI | 10 | 53 | — | — | Available |
| WK4KJ | 10 | 63 | — | — | Available |
| WK4KK | 9 | 59 | 2007-09-28 | 2009-09-29 | Available |
| WK4KL | 9 | 59 | — | — | Available |
| WK4KM | 8 | 57 | 2028-01-03 | — | Active (Vanity) |
| WK4KN | 10 | 55 | — | — | Available |
| WK4KO | 9 | 61 | — | — | Available |
| WK4KP | 9 | 61 | — | — | Available |
| WK4KQ | 9 | 63 | — | — | Available |
| WK4KR | 10 | 57 | — | — | Available |
| WK4KS | 10 | 55 | — | — | Available |
| WK4KT | 9 | 53 | — | — | Available |
| WK4KU | 10 | 57 | — | — | Available |
| WK4KV | 9 | 59 | — | — | Available |
| WK4KW | 9 | 59 | 2022-03-20 | 2024-03-21 | Available |
| WK4KX | 9 | 61 | — | — | Available |
| WK4KY | 9 | 63 | — | — | Available |
| WK4KZ | 9 | 61 | — | — | Available |
| WK4LA | 9 | 55 | — | — | Available |
| WK4LB | 9 | 59 | — | — | Available |
| WK4LC | 9 | 61 | — | — | Available |
| WK4LD | 9 | 57 | — | — | Available |
| WK4LE | 9 | 51 | — | — | Available |
| WK4LF | 9 | 59 | — | — | Available |
| WK4LG | 8 | 59 | — | — | Available |
| WK4LH | 9 | 57 | — | — | Available |
| WK4LI | 10 | 53 | — | — | Available |
| WK4LJ | 10 | 63 | — | — | Available |
| WK4LK | 9 | 59 | — | — | Available |
| WK4LL | 9 | 59 | — | — | Available |
| WK4LM | 8 | 57 | — | — | Available |
| WK4LN | 10 | 55 | — | — | Available |
| WK4LO | 9 | 61 | — | — | Available |
| WK4LP | 9 | 61 | — | — | Available |
| WK4LQ | 9 | 63 | — | — | Available |
| WK4LR | 10 | 57 | 2033-01-18 | — | Active (Vanity) |
| WK4LS | 10 | 55 | — | — | Available |
| WK4LT | 9 | 53 | — | — | Available |
| WK4LU | 10 | 57 | — | — | Available |
| WK4LV | 9 | 59 | — | — | Available |
| WK4LW | 9 | 59 | 2032-03-04 | — | Active (Vanity) |
| WK4LX | 9 | 61 | — | — | Available |
| WK4LY | 9 | 63 | — | — | Available |
| WK4LZ | 9 | 61 | — | — | Available |
| WK4MA | 8 | 53 | — | — | Available |
| WK4MB | 8 | 57 | — | — | Available |
| WK4MC | 8 | 59 | — | — | Available |
| WK4MD | 8 | 55 | — | — | Available |
| WK4ME | 8 | 49 | — | — | Available |
| WK4MF | 8 | 57 | — | — | Available |
| WK4MG | 7 | 57 | — | — | Available |
| WK4MH | 8 | 55 | — | — | Available |
| WK4MI | 9 | 51 | — | — | Available |
| WK4MJ | 9 | 61 | — | — | Available |
| WK4MK | 8 | 57 | — | — | Available |
| WK4ML | 8 | 57 | — | — | Available |
| WK4MM | 7 | 55 | — | — | Available |
| WK4MN | 9 | 53 | — | — | Available |
| WK4MO | 8 | 59 | — | — | Available |
| WK4MP | 8 | 59 | — | — | Available |
| WK4MQ | 8 | 61 | — | — | Available |
| WK4MR | 9 | 55 | — | — | Available |
| WK4MS | 9 | 53 | — | — | Available |
| WK4MT | 8 | 51 | — | — | Available |
| WK4MU | 9 | 55 | — | — | Available |
| WK4MV | 8 | 57 | — | — | Available |
| WK4MW | 8 | 57 | — | — | Available |
| WK4MX | 8 | 59 | — | — | Available |
| WK4MY | 8 | 61 | — | — | Available |
| WK4MZ | 8 | 59 | — | — | Available |
| WK4NA | 10 | 51 | — | — | Available |
| WK4NB | 10 | 55 | — | — | Available |
| WK4NC | 10 | 57 | — | — | Available |
| WK4ND | 10 | 53 | — | — | Available |
| WK4NE | 10 | 47 | — | — | Available |
| WK4NF | 10 | 55 | — | — | Available |
| WK4NG | 9 | 55 | — | — | Available |
| WK4NH | 10 | 53 | — | — | Available |
| WK4NI | 11 | 49 | — | — | Available |
| WK4NJ | 11 | 59 | — | — | Available |
| WK4NK | 10 | 55 | — | — | Available |
| WK4NL | 10 | 55 | — | — | Available |
| WK4NM | 9 | 53 | — | — | Available |
| WK4NN | 11 | 51 | — | — | Available |
| WK4NO | 10 | 57 | — | — | Available |
| WK4NP | 10 | 57 | — | — | Available |
| WK4NQ | 10 | 59 | — | — | Available |
| WK4NR | 11 | 53 | — | — | Available |
| WK4NS | 11 | 51 | — | — | Available |
| WK4NT | 10 | 49 | — | — | Available |
| WK4NU | 11 | 53 | — | — | Available |
| WK4NV | 10 | 55 | — | — | Available |