District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KA4NC | 10 | 53 | — | — | Reserved |
| KA4ND | 10 | 49 | — | — | Reserved |
| KA4NE | 10 | 43 | — | — | Reserved |
| KA4NF | 10 | 51 | — | — | Reserved |
| KA4NG | 9 | 51 | — | — | Reserved |
| KA4NH | 10 | 49 | — | — | Reserved |
| KA4NI | 11 | 45 | — | — | Reserved |
| KA4NJ | 11 | 55 | — | — | Reserved |
| KA4NK | 10 | 51 | — | — | Reserved |
| KA4NL | 10 | 51 | — | — | Reserved |
| KA4NM | 9 | 49 | — | — | Reserved |
| KA4NN | 11 | 47 | — | — | Reserved |
| KA4NO | 10 | 53 | — | — | Reserved |
| KA4NP | 10 | 53 | — | — | Reserved |
| KA4NQ | 10 | 55 | — | — | Reserved |
| KA4NR | 11 | 49 | — | — | Reserved |
| KA4NS | 11 | 47 | — | — | Reserved |
| KA4NT | 10 | 45 | — | — | Reserved |
| KA4NU | 11 | 49 | — | — | Reserved |
| KA4NV | 10 | 51 | — | — | Reserved |
| KA4NW | 10 | 51 | — | — | Reserved |
| KA4NX | 10 | 53 | — | — | Reserved |
| KA4NY | 10 | 55 | — | — | Reserved |
| KA4NZ | 10 | 53 | — | — | Reserved |
| KA4OA | 9 | 53 | — | — | Reserved |
| KA4OB | 9 | 57 | — | — | Reserved |
| KA4OC | 9 | 59 | — | — | Reserved |
| KA4OD | 9 | 55 | — | — | Reserved |
| KA4OE | 9 | 49 | — | — | Reserved |
| KA4OF | 9 | 57 | — | — | Reserved |
| KA4OG | 8 | 57 | — | — | Reserved |
| KA4OH | 9 | 55 | — | — | Reserved |
| KA4OI | 10 | 51 | — | — | Reserved |
| KA4OJ | 10 | 61 | — | — | Reserved |
| KA4OK | 9 | 57 | — | — | Reserved |
| KA4OL | 9 | 57 | — | — | Reserved |
| KA4OM | 8 | 55 | — | — | Reserved |
| KA4ON | 10 | 53 | — | — | Reserved |
| KA4OO | 9 | 59 | — | — | Reserved |
| KA4OP | 9 | 59 | — | — | Reserved |
| KA4OQ | 9 | 61 | — | — | Reserved |
| KA4OR | 10 | 55 | — | — | Reserved |
| KA4OS | 10 | 53 | — | — | Reserved |
| KA4OT | 9 | 51 | — | — | Reserved |
| KA4OU | 10 | 55 | — | — | Reserved |
| KA4OV | 9 | 57 | — | — | Reserved |
| KA4OW | 9 | 57 | — | — | Reserved |
| KA4OX | 9 | 59 | — | — | Reserved |
| KA4OY | 9 | 61 | — | — | Reserved |
| KA4OZ | 9 | 59 | — | — | Reserved |
| KA4PA | 9 | 53 | — | — | Reserved |
| KA4PB | 9 | 57 | — | — | Reserved |
| KA4PC | 9 | 59 | — | — | Reserved |
| KA4PD | 9 | 55 | — | — | Reserved |
| KA4PE | 9 | 49 | — | — | Reserved |
| KA4PF | 9 | 57 | — | — | Reserved |
| KA4PG | 8 | 57 | — | — | Reserved |
| KA4PH | 9 | 55 | — | — | Reserved |
| KA4PI | 10 | 51 | — | — | Reserved |
| KA4PJ | 10 | 61 | — | — | Reserved |
| KA4PK | 9 | 57 | — | — | Reserved |
| KA4PL | 9 | 57 | — | — | Reserved |
| KA4PM | 8 | 55 | — | — | Reserved |
| KA4PN | 10 | 53 | — | — | Reserved |
| KA4PO | 9 | 59 | — | — | Reserved |
| KA4PP | 9 | 59 | — | — | Reserved |
| KA4PQ | 9 | 61 | — | — | Reserved |
| KA4PR | 10 | 55 | — | — | Reserved |
| KA4PS | 10 | 53 | — | — | Reserved |
| KA4PT | 9 | 51 | — | — | Reserved |
| KA4PU | 10 | 55 | — | — | Reserved |
| KA4PV | 9 | 57 | — | — | Reserved |
| KA4PW | 9 | 57 | — | — | Reserved |
| KA4PX | 9 | 59 | — | — | Reserved |
| KA4PY | 9 | 61 | — | — | Reserved |
| KA4PZ | 9 | 59 | — | — | Reserved |
| KA4QA | 9 | 55 | — | — | Reserved |
| KA4QB | 9 | 59 | — | — | Reserved |
| KA4QC | 9 | 61 | — | — | Reserved |
| KA4QD | 9 | 57 | — | — | Reserved |
| KA4QE | 9 | 51 | — | — | Reserved |
| KA4QF | 9 | 59 | — | — | Reserved |
| KA4QG | 8 | 59 | — | — | Reserved |
| KA4QH | 9 | 57 | — | — | Reserved |
| KA4QI | 10 | 53 | — | — | Reserved |
| KA4QJ | 10 | 63 | — | — | Reserved |
| KA4QK | 9 | 59 | — | — | Reserved |
| KA4QL | 9 | 59 | — | — | Reserved |
| KA4QM | 8 | 57 | — | — | Reserved |
| KA4QN | 10 | 55 | — | — | Reserved |
| KA4QO | 9 | 61 | — | — | Reserved |
| KA4QP | 9 | 61 | — | — | Reserved |
| KA4QQ | 9 | 63 | — | — | Reserved |
| KA4QR | 10 | 57 | — | — | Reserved |
| KA4QS | 10 | 55 | — | — | Reserved |
| KA4QT | 9 | 53 | — | — | Reserved |
| KA4QU | 10 | 57 | — | — | Reserved |
| KA4QV | 9 | 59 | — | — | Reserved |
| KA4QW | 9 | 59 | — | — | Reserved |
| KA4QX | 9 | 61 | — | — | Reserved |