District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| NR4YE | 11 | 49 | — | — | Available |
| NR4YF | 11 | 57 | — | — | Available |
| NR4YG | 10 | 57 | — | — | Available |
| NR4YH | 11 | 55 | — | — | Available |
| NR4YI | 12 | 51 | — | — | Available |
| NR4YJ | 12 | 61 | — | — | Available |
| NR4YK | 11 | 57 | — | — | Available |
| NR4YL | 11 | 57 | — | — | Available |
| NR4YM | 10 | 55 | — | — | Available |
| NR4YN | 12 | 53 | — | — | Available |
| NR4YO | 11 | 59 | — | — | Available |
| NR4YP | 11 | 59 | — | — | Available |
| NR4YQ | 11 | 61 | — | — | Available |
| NR4YR | 12 | 55 | — | — | Available |
| NR4YS | 12 | 53 | — | — | Available |
| NR4YT | 11 | 51 | — | — | Available |
| NR4YU | 12 | 55 | — | — | Available |
| NR4YV | 11 | 57 | — | — | Available |
| NR4YW | 11 | 57 | — | — | Available |
| NR4YX | 11 | 59 | — | — | Available |
| NR4YY | 11 | 61 | — | — | Available |
| NR4YZ | 11 | 59 | — | — | Available |
| NR4ZA | 11 | 51 | — | — | Available |
| NR4ZB | 11 | 55 | — | — | Available |
| NR4ZC | 11 | 57 | — | — | Available |
| NR4ZD | 11 | 53 | — | — | Available |
| NR4ZE | 11 | 47 | — | — | Available |
| NR4ZF | 11 | 55 | — | — | Available |
| NR4ZG | 10 | 55 | — | — | Available |
| NR4ZH | 11 | 53 | — | — | Available |
| NR4ZI | 12 | 49 | — | — | Available |
| NR4ZJ | 12 | 59 | — | — | Available |
| NR4ZK | 11 | 55 | — | — | Available |
| NR4ZL | 11 | 55 | — | — | Available |
| NR4ZM | 10 | 53 | — | — | Available |
| NR4ZN | 12 | 51 | — | — | Available |
| NR4ZO | 11 | 57 | — | — | Available |
| NR4ZP | 11 | 57 | — | — | Available |
| NR4ZQ | 11 | 59 | — | — | Available |
| NR4ZR | 12 | 53 | — | — | Available |
| NR4ZS | 12 | 51 | — | — | Available |
| NR4ZT | 11 | 49 | — | — | Available |
| NR4ZU | 12 | 53 | — | — | Available |
| NR4ZV | 11 | 55 | — | — | Available |
| NR4ZW | 11 | 55 | — | — | Available |
| NR4ZX | 11 | 57 | — | — | Available |
| NR4ZY | 11 | 59 | — | — | Available |
| NR4ZZ | 11 | 57 | — | — | Available |
| NS4AA | 11 | 43 | — | — | Available |
| NS4AB | 11 | 47 | — | — | Available |
| NS4AC | 11 | 49 | — | — | Available |
| NS4AD | 11 | 45 | — | — | Available |
| NS4AE | 11 | 39 | — | — | Available |
| NS4AF | 11 | 47 | — | — | Available |
| NS4AG | 10 | 47 | — | — | Available |
| NS4AH | 11 | 45 | — | — | Available |
| NS4AI | 12 | 41 | — | — | Available |
| NS4AJ | 12 | 51 | — | — | Available |
| NS4AK | 11 | 47 | — | — | Available |
| NS4AL | 11 | 47 | — | — | Available |
| NS4AM | 10 | 45 | — | — | Available |
| NS4AN | 12 | 43 | — | — | Available |
| NS4AO | 11 | 49 | — | — | Available |
| NS4AP | 11 | 49 | — | — | Available |
| NS4AQ | 11 | 51 | — | — | Available |
| NS4AR | 12 | 45 | — | — | Available |
| NS4AS | 12 | 43 | — | — | Available |
| NS4AT | 11 | 41 | — | — | Available |
| NS4AU | 12 | 45 | — | — | Available |
| NS4AV | 11 | 47 | — | — | Available |
| NS4AW | 11 | 47 | — | — | Available |
| NS4AX | 11 | 49 | — | — | Available |
| NS4AY | 11 | 51 | — | — | Available |
| NS4AZ | 11 | 49 | — | — | Available |
| NS4BA | 11 | 47 | — | — | Available |
| NS4BB | 11 | 51 | — | — | Available |
| NS4BC | 11 | 53 | 2017-12-29 | 2019-12-30 | Available |
| NS4BD | 11 | 49 | — | — | Available |
| NS4BE | 11 | 43 | — | — | Available |
| NS4BF | 11 | 51 | — | — | Available |
| NS4BG | 10 | 51 | — | — | Available |
| NS4BH | 11 | 49 | — | — | Available |
| NS4BI | 12 | 45 | — | — | Available |
| NS4BJ | 12 | 55 | — | — | Available |
| NS4BK | 11 | 51 | — | — | Available |
| NS4BL | 11 | 51 | — | — | Available |
| NS4BM | 10 | 49 | — | — | Available |
| NS4BN | 12 | 47 | — | — | Available |
| NS4BO | 11 | 53 | — | — | Available |
| NS4BP | 11 | 53 | — | — | Available |
| NS4BQ | 11 | 55 | — | — | Available |
| NS4BR | 12 | 49 | — | — | Available |
| NS4BS | 12 | 47 | — | — | Available |
| NS4BT | 11 | 45 | — | — | Available |
| NS4BU | 12 | 49 | — | — | Available |
| NS4BV | 11 | 51 | — | — | Available |
| NS4BW | 11 | 51 | — | — | Available |
| NS4BX | 11 | 53 | — | — | Available |
| NS4BY | 11 | 55 | — | — | Available |
| NS4BZ | 11 | 53 | — | — | Available |