District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| WD4QA | 9 | 57 | — | — | Available |
| WD4QB | 9 | 61 | — | — | Available |
| WD4QC | 9 | 63 | — | — | Available |
| WD4QD | 9 | 59 | — | — | Available |
| WD4QE | 9 | 53 | — | — | Available |
| WD4QF | 9 | 61 | — | — | Available |
| WD4QG | 8 | 61 | — | — | Available |
| WD4QH | 9 | 59 | — | — | Available |
| WD4QI | 10 | 55 | — | — | Available |
| WD4QJ | 10 | 65 | — | — | Available |
| WD4QK | 9 | 61 | — | — | Available |
| WD4QL | 9 | 61 | — | — | Available |
| WD4QM | 8 | 59 | — | — | Available |
| WD4QN | 10 | 57 | — | — | Available |
| WD4QO | 9 | 63 | — | — | Available |
| WD4QP | 9 | 63 | — | — | Available |
| WD4QQ | 9 | 65 | — | — | Available |
| WD4QR | 10 | 59 | — | — | Available |
| WD4QS | 10 | 57 | — | — | Available |
| WD4QT | 9 | 55 | — | — | Available |
| WD4QU | 10 | 59 | — | — | Available |
| WD4QV | 9 | 61 | — | — | Available |
| WD4QW | 9 | 61 | — | — | Available |
| WD4QX | 9 | 63 | — | — | Available |
| WD4QY | 9 | 65 | — | — | Available |
| WD4QZ | 9 | 63 | — | — | Available |
| WD4RA | 10 | 51 | — | — | Available |
| WD4RB | 10 | 55 | 2035-09-19 | — | Active (Vanity) |
| WD4RC | 10 | 57 | 2026-08-30 | — | Active (Vanity) |
| WD4RD | 10 | 53 | 2031-06-02 | — | Active (Vanity) |
| WD4RE | 10 | 47 | — | — | Available |
| WD4RF | 10 | 55 | — | — | Available |
| WD4RG | 9 | 55 | 2032-12-11 | — | Active (Vanity) |
| WD4RH | 10 | 53 | — | — | Available |
| WD4RI | 11 | 49 | — | — | Available |
| WD4RJ | 11 | 59 | 2034-01-30 | — | Active (Vanity) |
| WD4RK | 10 | 55 | — | — | Available |
| WD4RL | 10 | 55 | — | — | Available |
| WD4RM | 9 | 53 | 2032-05-13 | — | Active (Vanity) |
| WD4RN | 11 | 51 | — | — | Available |
| WD4RO | 10 | 57 | — | — | Available |
| WD4RP | 10 | 57 | — | — | Available |
| WD4RQ | 10 | 59 | — | — | Available |
| WD4RR | 11 | 53 | 2027-02-13 | — | Active (Vanity) |
| WD4RS | 11 | 51 | — | — | Available |
| WD4RT | 10 | 49 | 2030-01-28 | — | Active (Vanity) |
| WD4RU | 11 | 53 | 2005-06-28 | 2007-06-29 | Available |
| WD4RV | 10 | 55 | — | — | Available |
| WD4RW | 10 | 55 | — | — | Available |
| WD4RX | 10 | 57 | — | — | Available |
| WD4RY | 10 | 59 | — | — | Available |
| WD4RZ | 10 | 57 | — | — | Available |
| WD4SA | 10 | 49 | — | — | Available |
| WD4SB | 10 | 53 | — | — | Available |
| WD4SC | 10 | 55 | — | — | Available |
| WD4SD | 10 | 51 | — | — | Available |
| WD4SE | 10 | 45 | — | — | Available |
| WD4SF | 10 | 53 | — | — | Available |
| WD4SG | 9 | 53 | — | — | Available |
| WD4SH | 10 | 51 | 2032-04-03 | — | Active (Vanity) |
| WD4SI | 11 | 47 | — | — | Available |
| WD4SJ | 11 | 57 | — | — | Available |
| WD4SK | 10 | 53 | — | — | Available |
| WD4SL | 10 | 53 | — | — | Available |
| WD4SM | 9 | 51 | — | — | Available |
| WD4SN | 11 | 49 | — | — | Available |
| WD4SO | 10 | 55 | — | — | Available |
| WD4SP | 10 | 55 | — | — | Available |
| WD4SQ | 10 | 57 | — | — | Available |
| WD4SR | 11 | 51 | — | — | Available |
| WD4SS | 11 | 49 | 2031-12-07 | — | Active (Vanity) |
| WD4ST | 10 | 47 | — | — | Available |
| WD4SU | 11 | 51 | — | — | Available |
| WD4SV | 10 | 53 | — | — | Available |
| WD4SW | 10 | 53 | — | — | Available |
| WD4SX | 10 | 55 | — | — | Available |
| WD4SY | 10 | 57 | — | — | Available |
| WD4SZ | 10 | 55 | — | — | Available |
| WD4TA | 9 | 47 | — | — | Available |
| WD4TB | 9 | 51 | — | — | Available |
| WD4TC | 9 | 53 | 2027-09-26 | — | Active (Vanity) |
| WD4TD | 9 | 49 | — | — | Available |
| WD4TE | 9 | 43 | — | — | Available |
| WD4TF | 9 | 51 | — | — | Available |
| WD4TG | 8 | 51 | — | — | Available |
| WD4TH | 9 | 49 | — | — | Available |
| WD4TI | 10 | 45 | — | — | Available |
| WD4TJ | 10 | 55 | — | — | Available |
| WD4TK | 9 | 51 | — | — | Available |
| WD4TL | 9 | 51 | — | — | Available |
| WD4TM | 8 | 49 | — | — | Available |
| WD4TN | 10 | 47 | 2033-01-31 | — | Active (Vanity) |
| WD4TO | 9 | 53 | — | — | Available |
| WD4TP | 9 | 53 | — | — | Available |
| WD4TQ | 9 | 55 | — | — | Available |
| WD4TR | 10 | 49 | 2036-04-07 | — | Active (Vanity) |
| WD4TS | 10 | 47 | — | — | Available |
| WD4TT | 9 | 45 | — | — | Available |
| WD4TU | 10 | 49 | — | — | Available |
| WD4TV | 9 | 51 | — | — | Available |