District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KA4BO | 9 | 57 | — | — | Reserved |
| KA4BP | 9 | 57 | — | — | Reserved |
| KA4BQ | 9 | 59 | — | — | Reserved |
| KA4BR | 10 | 53 | — | — | Reserved |
| KA4BS | 10 | 51 | — | — | Reserved |
| KA4BT | 9 | 49 | — | — | Reserved |
| KA4BU | 10 | 53 | — | — | Reserved |
| KA4BV | 9 | 55 | — | — | Reserved |
| KA4BW | 9 | 55 | — | — | Reserved |
| KA4BX | 9 | 57 | — | — | Reserved |
| KA4BY | 9 | 59 | — | — | Reserved |
| KA4BZ | 9 | 57 | — | — | Reserved |
| KA4CA | 9 | 53 | — | — | Reserved |
| KA4CB | 9 | 57 | — | — | Reserved |
| KA4CC | 9 | 59 | — | — | Reserved |
| KA4CD | 9 | 55 | — | — | Reserved |
| KA4CE | 9 | 49 | — | — | Reserved |
| KA4CF | 9 | 57 | — | — | Reserved |
| KA4CG | 8 | 57 | — | — | Reserved |
| KA4CH | 9 | 55 | — | — | Reserved |
| KA4CI | 10 | 51 | — | — | Reserved |
| KA4CJ | 10 | 61 | — | — | Reserved |
| KA4CK | 9 | 57 | — | — | Reserved |
| KA4CL | 9 | 57 | — | — | Reserved |
| KA4CM | 8 | 55 | — | — | Reserved |
| KA4CN | 10 | 53 | — | — | Reserved |
| KA4CO | 9 | 59 | — | — | Reserved |
| KA4CP | 9 | 59 | — | — | Reserved |
| KA4CQ | 9 | 61 | — | — | Reserved |
| KA4CR | 10 | 55 | — | — | Reserved |
| KA4CS | 10 | 53 | — | — | Reserved |
| KA4CT | 9 | 51 | — | — | Reserved |
| KA4CU | 10 | 55 | — | — | Reserved |
| KA4CV | 9 | 57 | — | — | Reserved |
| KA4CW | 9 | 57 | — | — | Reserved |
| KA4CX | 9 | 59 | — | — | Reserved |
| KA4CY | 9 | 61 | — | — | Reserved |
| KA4CZ | 9 | 59 | — | — | Reserved |
| KA4DA | 9 | 49 | — | — | Reserved |
| KA4DB | 9 | 53 | — | — | Reserved |
| KA4DC | 9 | 55 | — | — | Reserved |
| KA4DD | 9 | 51 | — | — | Reserved |
| KA4DE | 9 | 45 | — | — | Reserved |
| KA4DF | 9 | 53 | — | — | Reserved |
| KA4DG | 8 | 53 | — | — | Reserved |
| KA4DH | 9 | 51 | — | — | Reserved |
| KA4DI | 10 | 47 | — | — | Reserved |
| KA4DJ | 10 | 57 | — | — | Reserved |
| KA4DK | 9 | 53 | — | — | Reserved |
| KA4DL | 9 | 53 | — | — | Reserved |
| KA4DM | 8 | 51 | — | — | Reserved |
| KA4DN | 10 | 49 | — | — | Reserved |
| KA4DO | 9 | 55 | — | — | Reserved |
| KA4DP | 9 | 55 | — | — | Reserved |
| KA4DQ | 9 | 57 | — | — | Reserved |
| KA4DR | 10 | 51 | — | — | Reserved |
| KA4DS | 10 | 49 | — | — | Reserved |
| KA4DT | 9 | 47 | — | — | Reserved |
| KA4DU | 10 | 51 | — | — | Reserved |
| KA4DV | 9 | 53 | — | — | Reserved |
| KA4DW | 9 | 53 | — | — | Reserved |
| KA4DX | 9 | 55 | — | — | Reserved |
| KA4DY | 9 | 57 | — | — | Reserved |
| KA4DZ | 9 | 55 | — | — | Reserved |
| KA4EA | 9 | 43 | — | — | Reserved |
| KA4EB | 9 | 47 | — | — | Reserved |
| KA4EC | 9 | 49 | — | — | Reserved |
| KA4ED | 9 | 45 | — | — | Reserved |
| KA4EE | 9 | 39 | — | — | Reserved |
| KA4EF | 9 | 47 | — | — | Reserved |
| KA4EG | 8 | 47 | — | — | Reserved |
| KA4EH | 9 | 45 | — | — | Reserved |
| KA4EI | 10 | 41 | — | — | Reserved |
| KA4EJ | 10 | 51 | — | — | Reserved |
| KA4EK | 9 | 47 | — | — | Reserved |
| KA4EL | 9 | 47 | — | — | Reserved |
| KA4EM | 8 | 45 | — | — | Reserved |
| KA4EN | 10 | 43 | — | — | Reserved |
| KA4EO | 9 | 49 | — | — | Reserved |
| KA4EP | 9 | 49 | — | — | Reserved |
| KA4EQ | 9 | 51 | — | — | Reserved |
| KA4ER | 10 | 45 | — | — | Reserved |
| KA4ES | 10 | 43 | — | — | Reserved |
| KA4ET | 9 | 41 | — | — | Reserved |
| KA4EU | 10 | 45 | — | — | Reserved |
| KA4EV | 9 | 47 | — | — | Reserved |
| KA4EW | 9 | 47 | — | — | Reserved |
| KA4EX | 9 | 49 | — | — | Reserved |
| KA4EY | 9 | 51 | — | — | Reserved |
| KA4EZ | 9 | 49 | — | — | Reserved |
| KA4FA | 9 | 51 | — | — | Reserved |
| KA4FB | 9 | 55 | — | — | Reserved |
| KA4FC | 9 | 57 | — | — | Reserved |
| KA4FD | 9 | 53 | — | — | Reserved |
| KA4FE | 9 | 47 | — | — | Reserved |
| KA4FF | 9 | 55 | — | — | Reserved |
| KA4FG | 8 | 55 | — | — | Reserved |
| KA4FH | 9 | 53 | — | — | Reserved |
| KA4FI | 10 | 49 | — | — | Reserved |
| KA4FJ | 10 | 59 | — | — | Reserved |