District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KY4UY | 10 | 65 | 2032-09-30 | — | Active |
| KY4UZ | 10 | 63 | 2033-01-27 | — | Active |
| KY4VA | 9 | 59 | 2032-12-17 | — | Active |
| KY4VB | 9 | 63 | 2023-04-04 | 2025-04-05 | Available |
| KY4VC | 9 | 65 | 2033-02-07 | — | Active |
| KY4VD | 9 | 61 | 2023-02-28 | 2025-03-01 | Available |
| KY4VE | 9 | 55 | 2033-02-09 | — | Active |
| KY4VF | 9 | 63 | 2033-02-10 | — | Active |
| KY4VG | 8 | 63 | 2033-02-11 | — | Active |
| KY4VH | 9 | 61 | 2031-04-12 | — | Active |
| KY4VI | 10 | 57 | 2030-12-14 | — | Active |
| KY4VJ | 10 | 67 | 2023-03-13 | 2025-03-14 | Available |
| KY4VK | 9 | 63 | 2033-02-22 | — | Active |
| KY4VL | 9 | 63 | 2023-03-13 | 2025-03-14 | Available |
| KY4VM | 8 | 61 | 2031-05-26 | — | Active |
| KY4VN | 10 | 59 | 2034-08-31 | — | Active |
| KY4VO | 9 | 65 | 2033-02-18 | — | Active |
| KY4VP | 9 | 65 | 2033-03-03 | — | Active |
| KY4VQ | 9 | 67 | 2033-01-07 | — | Active |
| KY4VR | 10 | 61 | 2033-02-15 | — | Active |
| KY4VS | 10 | 59 | 2036-06-05 | — | Active |
| KY4VT | 9 | 57 | 2033-03-12 | — | Active (Vanity) |
| KY4VU | 10 | 61 | 2033-03-07 | — | Active |
| KY4VV | 9 | 63 | 2033-03-08 | — | Active |
| KY4VW | 9 | 63 | 2033-03-08 | — | Active |
| KY4VX | 9 | 65 | 2033-03-08 | — | Active |
| KY4VY | 9 | 67 | 2024-02-13 | 2026-02-14 | Available |
| KY4VZ | 9 | 65 | 2033-01-12 | — | Active |
| KY4WA | 9 | 59 | 2028-10-23 | — | Active |
| KY4WB | 9 | 63 | 2016-03-25 | 2018-03-26 | Available |
| KY4WC | 9 | 65 | 2035-02-01 | — | Active (Vanity) |
| KY4WD | 9 | 61 | 2025-01-10 | — | Active (Vanity) |
| KY4WE | 9 | 55 | 2022-05-07 | 2024-05-08 | Available |
| KY4WF | 9 | 63 | 2029-10-15 | — | Active |
| KY4WG | 8 | 63 | 2032-04-22 | — | Active |
| KY4WH | 9 | 61 | 2033-03-14 | — | Active |
| KY4WI | 10 | 57 | 2033-03-16 | — | Active |
| KY4WJ | 10 | 67 | 2027-08-04 | — | Active (Vanity) |
| KY4WK | 9 | 63 | 2023-04-25 | 2025-04-26 | Available |
| KY4WL | 9 | 63 | 2032-12-21 | — | Active |
| KY4WM | 8 | 61 | 2033-03-02 | — | Active |
| KY4WN | 10 | 59 | 2033-03-18 | — | Active |
| KY4WO | 9 | 65 | 2023-10-31 | 2025-11-01 | Available |
| KY4WP | 9 | 65 | 2033-03-21 | — | Active |
| KY4WQ | 9 | 67 | 2033-03-22 | — | Active |
| KY4WR | 10 | 61 | 2023-04-15 | 2025-04-16 | Available |
| KY4WS | 10 | 59 | 2032-12-21 | — | Active |
| KY4WT | 9 | 57 | 2028-03-17 | — | Active |
| KY4WU | 10 | 61 | 2023-05-02 | 2025-05-03 | Available |
| KY4WV | 9 | 63 | 2023-04-15 | 2025-04-16 | Available |
| KY4WW | 9 | 63 | 2032-06-18 | — | Active |
| KY4WX | 9 | 65 | 2033-04-01 | — | Active |
| KY4WY | 9 | 67 | 2034-03-15 | — | Active |
| KY4WZ | 9 | 65 | 2023-05-05 | 2025-05-06 | Available |
| KY4XA | 9 | 61 | 2033-05-03 | — | Active |
| KY4XB | 9 | 65 | 2030-11-30 | — | Active |
| KY4XC | 9 | 67 | 2034-05-09 | — | Active |
| KY4XD | 9 | 63 | 2033-04-18 | — | Active |
| KY4XE | 9 | 57 | 2023-05-09 | 2025-05-10 | Available |
| KY4XF | 9 | 65 | 2028-08-23 | — | Active |
| KY4XG | 8 | 65 | 2033-04-21 | — | Active |
| KY4XH | 9 | 63 | 2033-04-22 | — | Active |
| KY4XI | 10 | 59 | 2023-05-13 | 2025-05-14 | Available |
| KY4XJ | 10 | 69 | 2033-04-27 | — | Active |
| KY4XK | 9 | 65 | 2033-02-23 | — | Active |
| KY4XL | 9 | 65 | 2033-01-31 | — | Active |
| KY4XM | 8 | 63 | 2023-08-15 | 2025-08-16 | Available |
| KY4XN | 10 | 61 | 2023-05-20 | 2025-05-21 | Available |
| KY4XO | 9 | 67 | 2023-05-31 | 2025-06-01 | Available |
| KY4XP | 9 | 67 | 2033-04-25 | — | Active |
| KY4XQ | 9 | 69 | 2033-03-07 | — | Active |
| KY4XR | 10 | 63 | 2028-03-08 | — | Active |
| KY4XS | 10 | 61 | 2037-01-28 | — | Active |
| KY4XT | 9 | 59 | 2023-06-06 | 2025-06-07 | Available |
| KY4XU | 10 | 63 | 2023-07-25 | 2025-07-26 | Available |
| KY4XV | 9 | 65 | 2033-03-16 | — | Active |
| KY4XW | 9 | 65 | 2033-05-12 | — | Active |
| KY4XX | 9 | 67 | 2034-11-22 | — | Active (Vanity) |
| KY4XY | 9 | 69 | 2023-06-09 | 2025-06-10 | Available |
| KY4XZ | 9 | 67 | 2033-05-13 | — | Active |
| KY4YA | 9 | 63 | 2023-06-02 | 2025-06-03 | Available |
| KY4YB | 9 | 67 | 2033-05-16 | — | Active |
| KY4YC | 9 | 69 | 2024-07-06 | 2026-07-07 | Available |
| KY4YD | 9 | 65 | 2031-08-27 | — | Active |
| KY4YE | 9 | 59 | 2033-05-19 | — | Active |
| KY4YF | 9 | 67 | 2032-12-02 | — | Active |
| KY4YG | 8 | 67 | 2033-05-23 | — | Active |
| KY4YH | 9 | 65 | 2036-05-03 | — | Active |
| KY4YI | 10 | 61 | 2031-02-10 | — | Active |
| KY4YJ | 10 | 71 | 2033-03-25 | — | Active |
| KY4YK | 9 | 67 | 2023-06-22 | 2025-06-23 | Available |
| KY4YL | 9 | 67 | 2032-10-08 | — | Active (Vanity) |
| KY4YM | 8 | 65 | 2033-06-01 | — | Active |
| KY4YN | 10 | 63 | 2033-06-02 | — | Active |
| KY4YO | 9 | 69 | 2033-06-08 | — | Active |
| KY4YP | 9 | 69 | 2033-03-28 | — | Active |
| KY4YQ | 9 | 71 | 2025-07-08 | 2027-07-09 | Canceled (grace period) |
| KY4YR | 10 | 65 | 2034-01-04 | — | Active |
| KY4YS | 10 | 63 | 2024-06-21 | 2026-06-22 | Available |
| KY4YT | 9 | 61 | 2033-06-24 | — | Active |