District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| NX4KM | 9 | 55 | — | — | Available |
| NX4KN | 11 | 53 | — | — | Available |
| NX4KO | 10 | 59 | — | — | Available |
| NX4KP | 10 | 59 | — | — | Available |
| NX4KQ | 10 | 61 | — | — | Available |
| NX4KR | 11 | 55 | — | — | Available |
| NX4KS | 11 | 53 | — | — | Available |
| NX4KT | 10 | 51 | — | — | Available |
| NX4KU | 11 | 55 | — | — | Available |
| NX4KV | 10 | 57 | — | — | Available |
| NX4KW | 10 | 57 | — | — | Available |
| NX4KX | 10 | 59 | — | — | Available |
| NX4KY | 10 | 61 | — | — | Available |
| NX4KZ | 10 | 59 | — | — | Available |
| NX4LA | 10 | 53 | — | — | Available |
| NX4LB | 10 | 57 | — | — | Available |
| NX4LC | 10 | 59 | — | — | Available |
| NX4LD | 10 | 55 | — | — | Available |
| NX4LE | 10 | 49 | — | — | Available |
| NX4LF | 10 | 57 | — | — | Available |
| NX4LG | 9 | 57 | — | — | Available |
| NX4LH | 10 | 55 | 2017-02-04 | 2019-02-05 | Available |
| NX4LI | 11 | 51 | — | — | Available |
| NX4LJ | 11 | 61 | — | — | Available |
| NX4LK | 10 | 57 | — | — | Available |
| NX4LL | 10 | 57 | — | — | Available |
| NX4LM | 9 | 55 | — | — | Available |
| NX4LN | 11 | 53 | — | — | Available |
| NX4LO | 10 | 59 | — | — | Available |
| NX4LP | 10 | 59 | — | — | Available |
| NX4LQ | 10 | 61 | — | — | Available |
| NX4LR | 11 | 55 | — | — | Available |
| NX4LS | 11 | 53 | — | — | Available |
| NX4LT | 10 | 51 | — | — | Available |
| NX4LU | 11 | 55 | — | — | Available |
| NX4LV | 10 | 57 | — | — | Available |
| NX4LW | 10 | 57 | — | — | Available |
| NX4LX | 10 | 59 | — | — | Available |
| NX4LY | 10 | 61 | — | — | Available |
| NX4LZ | 10 | 59 | — | — | Available |
| NX4MA | 9 | 51 | — | — | Available |
| NX4MB | 9 | 55 | — | — | Available |
| NX4MC | 9 | 57 | — | — | Available |
| NX4MD | 9 | 53 | — | — | Available |
| NX4ME | 9 | 47 | — | — | Available |
| NX4MF | 9 | 55 | — | — | Available |
| NX4MG | 8 | 55 | — | — | Available |
| NX4MH | 9 | 53 | — | — | Available |
| NX4MI | 10 | 49 | — | — | Available |
| NX4MJ | 10 | 59 | — | — | Available |
| NX4MK | 9 | 55 | — | — | Available |
| NX4ML | 9 | 55 | — | — | Available |
| NX4MM | 8 | 53 | — | — | Available |
| NX4MN | 10 | 51 | — | — | Available |
| NX4MO | 9 | 57 | — | — | Available |
| NX4MP | 9 | 57 | — | — | Available |
| NX4MQ | 9 | 59 | — | — | Available |
| NX4MR | 10 | 53 | — | — | Available |
| NX4MS | 10 | 51 | — | — | Available |
| NX4MT | 9 | 49 | — | — | Available |
| NX4MU | 10 | 53 | — | — | Available |
| NX4MV | 9 | 55 | — | — | Available |
| NX4MW | 9 | 55 | — | — | Available |
| NX4MX | 9 | 57 | — | — | Available |
| NX4MY | 9 | 59 | — | — | Available |
| NX4MZ | 9 | 57 | — | — | Available |
| NX4NA | 11 | 49 | — | — | Available |
| NX4NB | 11 | 53 | — | — | Available |
| NX4NC | 11 | 55 | — | — | Available |
| NX4ND | 11 | 51 | — | — | Available |
| NX4NE | 11 | 45 | — | — | Available |
| NX4NF | 11 | 53 | — | — | Available |
| NX4NG | 10 | 53 | — | — | Available |
| NX4NH | 11 | 51 | — | — | Available |
| NX4NI | 12 | 47 | — | — | Available |
| NX4NJ | 12 | 57 | — | — | Available |
| NX4NK | 11 | 53 | — | — | Available |
| NX4NL | 11 | 53 | — | — | Available |
| NX4NM | 10 | 51 | — | — | Available |
| NX4NN | 12 | 49 | — | — | Available |
| NX4NO | 11 | 55 | — | — | Available |
| NX4NP | 11 | 55 | — | — | Available |
| NX4NQ | 11 | 57 | — | — | Available |
| NX4NR | 12 | 51 | — | — | Available |
| NX4NS | 12 | 49 | — | — | Available |
| NX4NT | 11 | 47 | — | — | Available |
| NX4NU | 12 | 51 | — | — | Available |
| NX4NV | 11 | 53 | — | — | Available |
| NX4NW | 11 | 53 | — | — | Available |
| NX4NX | 11 | 55 | — | — | Available |
| NX4NY | 11 | 57 | — | — | Available |
| NX4NZ | 11 | 55 | — | — | Available |
| NX4OA | 10 | 55 | — | — | Available |
| NX4OB | 10 | 59 | — | — | Available |
| NX4OC | 10 | 61 | — | — | Available |
| NX4OD | 10 | 57 | — | — | Available |
| NX4OE | 10 | 51 | — | — | Available |
| NX4OF | 10 | 59 | — | — | Available |
| NX4OG | 9 | 59 | — | — | Available |
| NX4OH | 10 | 57 | — | — | Available |