District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| WT4IU | 11 | 45 | — | — | Available |
| WT4IV | 10 | 47 | — | — | Available |
| WT4IW | 10 | 47 | — | — | Available |
| WT4IX | 10 | 49 | 2030-11-05 | — | Active (Vanity) |
| WT4IY | 10 | 51 | — | — | Available |
| WT4IZ | 10 | 49 | — | — | Available |
| WT4JA | 10 | 53 | — | — | Available |
| WT4JB | 10 | 57 | — | — | Available |
| WT4JC | 10 | 59 | — | — | Available |
| WT4JD | 10 | 55 | 2000-06-20 | 2002-06-21 | Available |
| WT4JE | 10 | 49 | — | — | Available |
| WT4JF | 10 | 57 | — | — | Available |
| WT4JG | 9 | 57 | — | — | Available |
| WT4JH | 10 | 55 | — | — | Available |
| WT4JI | 11 | 51 | — | — | Available |
| WT4JJ | 11 | 61 | — | — | Available |
| WT4JK | 10 | 57 | — | — | Available |
| WT4JL | 10 | 57 | — | — | Available |
| WT4JM | 9 | 55 | — | — | Available |
| WT4JN | 11 | 53 | — | — | Available |
| WT4JO | 10 | 59 | — | — | Available |
| WT4JP | 10 | 59 | — | — | Available |
| WT4JQ | 10 | 61 | — | — | Available |
| WT4JR | 11 | 55 | 2032-04-19 | — | Active (Vanity) |
| WT4JS | 11 | 53 | — | — | Available |
| WT4JT | 10 | 51 | — | — | Available |
| WT4JU | 11 | 55 | — | — | Available |
| WT4JV | 10 | 57 | — | — | Available |
| WT4JW | 10 | 57 | — | — | Available |
| WT4JX | 10 | 59 | — | — | Available |
| WT4JY | 10 | 61 | — | — | Available |
| WT4JZ | 10 | 59 | — | — | Available |
| WT4KA | 9 | 49 | — | — | Available |
| WT4KB | 9 | 53 | — | — | Available |
| WT4KC | 9 | 55 | — | — | Available |
| WT4KD | 9 | 51 | — | — | Available |
| WT4KE | 9 | 45 | — | — | Available |
| WT4KF | 9 | 53 | — | — | Available |
| WT4KG | 8 | 53 | — | — | Available |
| WT4KH | 9 | 51 | — | — | Available |
| WT4KI | 10 | 47 | — | — | Available |
| WT4KJ | 10 | 57 | — | — | Available |
| WT4KK | 9 | 53 | — | — | Available |
| WT4KL | 9 | 53 | 2019-04-07 | 2021-04-08 | Available |
| WT4KM | 8 | 51 | — | — | Available |
| WT4KN | 10 | 49 | — | — | Available |
| WT4KO | 9 | 55 | — | — | Available |
| WT4KP | 9 | 55 | — | — | Available |
| WT4KQ | 9 | 57 | — | — | Available |
| WT4KR | 10 | 51 | — | — | Available |
| WT4KS | 10 | 49 | — | — | Available |
| WT4KT | 9 | 47 | — | — | Available |
| WT4KU | 10 | 51 | — | — | Available |
| WT4KV | 9 | 53 | — | — | Available |
| WT4KW | 9 | 53 | — | — | Available |
| WT4KX | 9 | 55 | 2020-11-03 | 2022-11-04 | Available |
| WT4KY | 9 | 57 | 2031-08-02 | — | Active (Vanity) |
| WT4KZ | 9 | 55 | — | — | Available |
| WT4LA | 9 | 49 | — | — | Available |
| WT4LB | 9 | 53 | — | — | Available |
| WT4LC | 9 | 55 | — | — | Available |
| WT4LD | 9 | 51 | — | — | Available |
| WT4LE | 9 | 45 | — | — | Available |
| WT4LF | 9 | 53 | — | — | Available |
| WT4LG | 8 | 53 | — | — | Available |
| WT4LH | 9 | 51 | — | — | Available |
| WT4LI | 10 | 47 | — | — | Available |
| WT4LJ | 10 | 57 | — | — | Available |
| WT4LK | 9 | 53 | — | — | Available |
| WT4LL | 9 | 53 | — | — | Available |
| WT4LM | 8 | 51 | — | — | Available |
| WT4LN | 10 | 49 | — | — | Available |
| WT4LO | 9 | 55 | — | — | Available |
| WT4LP | 9 | 55 | — | — | Available |
| WT4LQ | 9 | 57 | — | — | Available |
| WT4LR | 10 | 51 | — | — | Available |
| WT4LS | 10 | 49 | — | — | Available |
| WT4LT | 9 | 47 | — | — | Available |
| WT4LU | 10 | 51 | — | — | Available |
| WT4LV | 9 | 53 | — | — | Available |
| WT4LW | 9 | 53 | — | — | Available |
| WT4LX | 9 | 55 | — | — | Available |
| WT4LY | 9 | 57 | — | — | Available |
| WT4LZ | 9 | 55 | — | — | Available |
| WT4MA | 8 | 47 | — | — | Available |
| WT4MB | 8 | 51 | 2002-05-31 | 2004-06-01 | Available |
| WT4MC | 8 | 53 | 2027-10-11 | — | Active (Vanity) |
| WT4MD | 8 | 49 | — | — | Available |
| WT4ME | 8 | 43 | — | — | Available |
| WT4MF | 8 | 51 | — | — | Available |
| WT4MG | 7 | 51 | — | — | Available |
| WT4MH | 8 | 49 | — | — | Available |
| WT4MI | 9 | 45 | — | — | Available |
| WT4MJ | 9 | 55 | — | — | Available |
| WT4MK | 8 | 51 | 2036-10-24 | — | Active (Vanity) |
| WT4ML | 8 | 51 | — | — | Available |
| WT4MM | 7 | 49 | — | — | Available |
| WT4MN | 9 | 47 | — | — | Available |
| WT4MO | 8 | 53 | — | — | Available |
| WT4MP | 8 | 53 | — | — | Available |