District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KY4BS | 10 | 59 | 2021-01-29 | 2023-01-30 | Available |
| KY4BT | 9 | 57 | 2030-09-23 | — | Active |
| KY4BU | 10 | 61 | 2025-09-25 | — | Active |
| KY4BV | 9 | 63 | 2020-11-10 | 2022-11-11 | Available |
| KY4BW | 9 | 63 | 2032-02-01 | — | Active |
| KY4BX | 9 | 65 | 2037-01-04 | — | Active |
| KY4BY | 9 | 67 | 2020-11-17 | 2022-11-18 | Available |
| KY4BZ | 9 | 65 | 2020-12-15 | 2022-12-16 | Available |
| KY4CA | 9 | 61 | 2031-06-18 | — | Active (Vanity) |
| KY4CB | 9 | 65 | 2030-11-05 | — | Active |
| KY4CC | 9 | 67 | 2028-07-24 | — | Active |
| KY4CD | 9 | 63 | 2030-10-23 | — | Active |
| KY4CE | 9 | 57 | 2030-07-06 | — | Active |
| KY4CF | 9 | 65 | 2030-11-12 | — | Active |
| KY4CG | 8 | 65 | 2024-08-05 | 2026-08-06 | Available |
| KY4CH | 9 | 63 | 2030-11-13 | — | Active |
| KY4CI | 10 | 59 | 2030-11-13 | — | Active |
| KY4CJ | 10 | 69 | 2036-05-03 | — | Active (Vanity) |
| KY4CK | 9 | 65 | 2030-10-21 | — | Active |
| KY4CL | 9 | 65 | 2036-07-06 | — | Active (Vanity) |
| KY4CM | 8 | 63 | 2035-04-11 | — | Active (Vanity) |
| KY4CN | 10 | 61 | 2030-08-21 | — | Active |
| KY4CO | 9 | 67 | 2030-11-13 | — | Active |
| KY4CP | 9 | 67 | 2034-02-21 | — | Active |
| KY4CQ | 9 | 69 | 2030-10-27 | — | Active |
| KY4CR | 10 | 63 | 2036-04-15 | — | Active |
| KY4CS | 10 | 61 | 2030-11-20 | — | Active |
| KY4CT | 9 | 59 | 2028-04-28 | — | Active |
| KY4CU | 10 | 63 | 2023-09-08 | 2025-09-09 | Available |
| KY4CV | 9 | 65 | 2030-11-24 | — | Active |
| KY4CW | 9 | 65 | 2030-02-02 | — | Active (Vanity) |
| KY4CX | 9 | 67 | 2020-12-18 | 2022-12-19 | Available |
| KY4CY | 9 | 69 | 2030-11-30 | — | Active |
| KY4CZ | 9 | 67 | 2020-12-22 | 2022-12-23 | Available |
| KY4DA | 9 | 57 | 2021-01-15 | 2023-01-16 | Available |
| KY4DB | 9 | 61 | 2030-12-08 | — | Active |
| KY4DC | 9 | 63 | 2022-08-05 | 2024-08-06 | Available |
| KY4DD | 9 | 59 | 2028-06-19 | — | Active (Vanity) |
| KY4DE | 9 | 53 | 2021-04-24 | 2023-04-25 | Available |
| KY4DF | 9 | 61 | 2030-08-19 | — | Active |
| KY4DG | 8 | 61 | 2030-11-13 | — | Active |
| KY4DH | 9 | 59 | 2027-12-04 | — | Active (Vanity) |
| KY4DI | 10 | 55 | 2025-12-09 | 2027-12-10 | Canceled (grace period) |
| KY4DJ | 10 | 65 | 2021-01-09 | 2023-01-10 | Available |
| KY4DK | 9 | 61 | 2030-12-22 | — | Active |
| KY4DL | 9 | 61 | 2030-12-29 | — | Active |
| KY4DM | 8 | 59 | 2036-03-29 | — | Active (Vanity) |
| KY4DN | 10 | 57 | 2032-02-11 | — | Active |
| KY4DO | 9 | 63 | 2027-11-27 | — | Active |
| KY4DP | 9 | 63 | 2033-02-22 | — | Active (Vanity) |
| KY4DQ | 9 | 65 | 2021-12-24 | 2023-12-25 | Available |
| KY4DR | 10 | 59 | 2034-12-06 | — | Active (Vanity) |
| KY4DS | 10 | 57 | 2030-03-19 | — | Active |
| KY4DT | 9 | 55 | 2021-02-23 | 2023-02-24 | Available |
| KY4DU | 10 | 59 | 2021-03-19 | 2023-03-20 | Available |
| KY4DV | 9 | 61 | 2031-01-26 | — | Active |
| KY4DW | 9 | 61 | 2036-09-18 | — | Active (Vanity) |
| KY4DX | 9 | 63 | 2027-02-12 | — | Active (Vanity) |
| KY4DY | 9 | 65 | 2021-02-17 | 2023-02-18 | Available |
| KY4DZ | 9 | 63 | 2030-10-26 | — | Active |
| KY4EA | 9 | 51 | 2029-07-18 | — | Active |
| KY4EB | 9 | 55 | 2021-03-12 | 2023-03-13 | Available |
| KY4EC | 9 | 57 | 2021-03-09 | 2023-03-10 | Available |
| KY4ED | 9 | 53 | 2026-10-27 | 2028-10-28 | Canceled (grace period) |
| KY4EE | 9 | 47 | 2021-04-06 | 2023-04-07 | Available |
| KY4EF | 9 | 55 | 2030-06-10 | — | Active |
| KY4EG | 8 | 55 | 2031-02-08 | — | Active |
| KY4EH | 9 | 53 | 2021-03-09 | 2023-03-10 | Available |
| KY4EI | 10 | 49 | 2021-03-09 | 2023-03-10 | Available |
| KY4EJ | 10 | 59 | 2030-06-22 | — | Active |
| KY4EK | 9 | 55 | 2031-02-16 | — | Active |
| KY4EL | 9 | 55 | 2031-02-16 | — | Active |
| KY4EM | 8 | 53 | 2027-04-03 | — | Active (Vanity) |
| KY4EN | 10 | 51 | 2030-10-13 | — | Active |
| KY4EO | 9 | 57 | 2030-12-09 | — | Active |
| KY4EP | 9 | 57 | 2021-03-12 | 2023-03-13 | Available |
| KY4EQ | 9 | 59 | 2031-02-18 | — | Active |
| KY4ER | 10 | 53 | 2031-02-19 | — | Active |
| KY4ES | 10 | 51 | 2021-03-16 | 2023-03-17 | Available |
| KY4ET | 9 | 49 | 2021-03-12 | 2023-03-13 | Available |
| KY4EU | 10 | 53 | 2021-03-12 | 2023-03-13 | Available |
| KY4EV | 9 | 55 | 2021-03-13 | 2023-03-14 | Available |
| KY4EW | 9 | 55 | 2031-02-23 | — | Active |
| KY4EX | 9 | 57 | 2031-02-23 | — | Active |
| KY4EY | 9 | 59 | 2021-03-19 | 2023-03-20 | Available |
| KY4EZ | 9 | 57 | 2031-02-25 | — | Active |
| KY4FA | 9 | 59 | 2030-10-20 | — | Active |
| KY4FB | 9 | 63 | 2027-08-08 | — | Active |
| KY4FC | 9 | 65 | 2031-02-27 | — | Active |
| KY4FD | 9 | 61 | 2031-03-01 | — | Active |
| KY4FE | 9 | 55 | 2031-03-01 | — | Active |
| KY4FF | 9 | 63 | 2029-03-26 | — | Active (Vanity) |
| KY4FG | 8 | 63 | 2035-01-24 | — | Active |
| KY4FH | 9 | 61 | 2027-03-20 | — | Active |
| KY4FI | 10 | 57 | 2021-04-17 | 2023-04-18 | Available |
| KY4FJ | 10 | 67 | 2021-03-27 | 2023-03-28 | Available |
| KY4FK | 9 | 63 | 2030-05-04 | — | Active |
| KY4FL | 9 | 63 | 2031-02-08 | — | Active |
| KY4FM | 8 | 61 | 2031-03-08 | — | Active |
| KY4FN | 10 | 59 | 2031-11-08 | — | Active |