District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| WT4QM | 8 | 55 | — | — | Available |
| WT4QN | 10 | 53 | — | — | Available |
| WT4QO | 9 | 59 | — | — | Available |
| WT4QP | 9 | 59 | — | — | Available |
| WT4QQ | 9 | 61 | — | — | Available |
| WT4QR | 10 | 55 | — | — | Available |
| WT4QS | 10 | 53 | — | — | Available |
| WT4QT | 9 | 51 | — | — | Available |
| WT4QU | 10 | 55 | — | — | Available |
| WT4QV | 9 | 57 | — | — | Available |
| WT4QW | 9 | 57 | — | — | Available |
| WT4QX | 9 | 59 | — | — | Available |
| WT4QY | 9 | 61 | — | — | Available |
| WT4QZ | 9 | 59 | — | — | Available |
| WT4RA | 10 | 47 | 2029-07-09 | — | Active (Vanity) |
| WT4RB | 10 | 51 | — | — | Available |
| WT4RC | 10 | 53 | 2028-03-23 | — | Active (Vanity) |
| WT4RD | 10 | 49 | — | — | Available |
| WT4RE | 10 | 43 | — | — | Available |
| WT4RF | 10 | 51 | — | — | Available |
| WT4RG | 9 | 51 | — | — | Available |
| WT4RH | 10 | 49 | — | — | Available |
| WT4RI | 11 | 45 | — | — | Available |
| WT4RJ | 11 | 55 | 2030-11-07 | — | Active (Vanity) |
| WT4RK | 10 | 51 | — | — | Available |
| WT4RL | 10 | 51 | — | — | Available |
| WT4RM | 9 | 49 | — | — | Available |
| WT4RN | 11 | 47 | — | — | Available |
| WT4RO | 10 | 53 | — | — | Available |
| WT4RP | 10 | 53 | — | — | Available |
| WT4RQ | 10 | 55 | — | — | Available |
| WT4RR | 11 | 49 | 2030-09-08 | — | Active (Vanity) |
| WT4RS | 11 | 47 | — | — | Available |
| WT4RT | 10 | 45 | — | — | Available |
| WT4RU | 11 | 49 | — | — | Available |
| WT4RV | 10 | 51 | — | — | Available |
| WT4RW | 10 | 51 | — | — | Available |
| WT4RX | 10 | 53 | — | — | Available |
| WT4RY | 10 | 55 | — | — | Available |
| WT4RZ | 10 | 53 | — | — | Available |
| WT4SA | 10 | 45 | — | — | Available |
| WT4SB | 10 | 49 | — | — | Available |
| WT4SC | 10 | 51 | — | — | Available |
| WT4SD | 10 | 47 | — | — | Available |
| WT4SE | 10 | 41 | — | — | Available |
| WT4SF | 10 | 49 | — | — | Available |
| WT4SG | 9 | 49 | — | — | Available |
| WT4SH | 10 | 47 | — | — | Available |
| WT4SI | 11 | 43 | — | — | Available |
| WT4SJ | 11 | 53 | — | — | Available |
| WT4SK | 10 | 49 | — | — | Available |
| WT4SL | 10 | 49 | — | — | Available |
| WT4SM | 9 | 47 | — | — | Available |
| WT4SN | 11 | 45 | — | — | Available |
| WT4SO | 10 | 51 | 2027-06-20 | — | Active (Vanity) |
| WT4SP | 10 | 51 | — | — | Available |
| WT4SQ | 10 | 53 | — | — | Available |
| WT4SR | 11 | 47 | — | — | Available |
| WT4SS | 11 | 45 | — | — | Available |
| WT4ST | 10 | 43 | — | — | Available |
| WT4SU | 11 | 47 | — | — | Available |
| WT4SV | 10 | 49 | — | — | Available |
| WT4SW | 10 | 49 | — | — | Available |
| WT4SX | 10 | 51 | — | — | Available |
| WT4SY | 10 | 53 | — | — | Available |
| WT4SZ | 10 | 51 | — | — | Available |
| WT4TA | 9 | 43 | — | — | Available |
| WT4TB | 9 | 47 | — | — | Available |
| WT4TC | 9 | 49 | — | — | Available |
| WT4TD | 9 | 45 | — | — | Available |
| WT4TE | 9 | 39 | — | — | Available |
| WT4TF | 9 | 47 | — | — | Available |
| WT4TG | 8 | 47 | 2010-12-14 | 2012-12-15 | Available |
| WT4TH | 9 | 45 | — | — | Available |
| WT4TI | 10 | 41 | — | — | Available |
| WT4TJ | 10 | 51 | — | — | Available |
| WT4TK | 9 | 47 | 2031-10-02 | — | Active (Vanity) |
| WT4TL | 9 | 47 | — | — | Available |
| WT4TM | 8 | 45 | — | — | Available |
| WT4TN | 10 | 43 | — | — | Available |
| WT4TO | 9 | 49 | — | — | Available |
| WT4TP | 9 | 49 | — | — | Available |
| WT4TQ | 9 | 51 | — | — | Available |
| WT4TR | 10 | 45 | — | — | Available |
| WT4TS | 10 | 43 | — | — | Available |
| WT4TT | 9 | 41 | 2020-10-31 | 2022-11-01 | Available |
| WT4TU | 10 | 45 | — | — | Available |
| WT4TV | 9 | 47 | — | — | Available |
| WT4TW | 9 | 47 | 2035-09-23 | — | Active (Vanity) |
| WT4TX | 9 | 49 | — | — | Available |
| WT4TY | 9 | 51 | — | — | Available |
| WT4TZ | 9 | 49 | — | — | Available |
| WT4UA | 10 | 47 | — | — | Available |
| WT4UB | 10 | 51 | — | — | Available |
| WT4UC | 10 | 53 | — | — | Available |
| WT4UD | 10 | 49 | — | — | Available |
| WT4UE | 10 | 43 | — | — | Available |
| WT4UF | 10 | 51 | — | — | Available |
| WT4UG | 9 | 51 | — | — | Available |
| WT4UH | 10 | 49 | — | — | Available |