District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KV4WA | 9 | 55 | 2033-02-07 | — | Active |
| KV4WB | 9 | 59 | 2033-11-04 | — | Active |
| KV4WC | 9 | 61 | 2032-08-18 | — | Active |
| KV4WD | 9 | 57 | 2029-03-27 | — | Active |
| KV4WE | 9 | 51 | 2032-06-11 | — | Active |
| KV4WF | 9 | 59 | 2018-02-06 | 2020-02-07 | Available |
| KV4WG | 8 | 59 | 2034-07-02 | — | Active |
| KV4WH | 9 | 57 | 2034-03-14 | — | Active |
| KV4WI | 10 | 53 | 2022-08-06 | 2024-08-07 | Available |
| KV4WJ | 10 | 63 | 2024-03-17 | 2026-03-18 | Available |
| KV4WK | 9 | 59 | 2034-03-19 | — | Active |
| KV4WL | 9 | 59 | 2021-04-06 | 2023-04-07 | Available |
| KV4WM | 8 | 57 | 2034-03-20 | — | Active |
| KV4WN | 10 | 55 | 2033-12-12 | — | Active |
| KV4WO | 9 | 61 | 2025-05-03 | — | Active |
| KV4WP | 9 | 61 | 2014-04-22 | 2016-04-23 | Available |
| KV4WQ | 9 | 63 | 2024-04-01 | 2026-04-02 | Available |
| KV4WR | 10 | 57 | 2036-11-19 | — | Active |
| KV4WS | 10 | 55 | 2024-04-02 | 2026-04-03 | Available |
| KV4WT | 9 | 53 | 2034-01-13 | — | Active |
| KV4WU | 10 | 57 | 2034-04-08 | — | Active |
| KV4WV | 9 | 59 | 2025-01-14 | 2027-01-15 | Canceled (grace period) |
| KV4WW | 9 | 59 | 2034-07-09 | — | Active |
| KV4WX | 9 | 61 | 2031-09-09 | — | Active |
| KV4WY | 9 | 63 | 2033-03-08 | — | Active |
| KV4WZ | 9 | 61 | 2024-04-10 | 2026-04-11 | Available |
| KV4XA | 9 | 57 | 2014-04-29 | 2016-04-30 | Available |
| KV4XB | 9 | 61 | 2016-12-09 | 2018-12-10 | Available |
| KV4XC | 9 | 63 | 2024-03-05 | 2026-03-06 | Available |
| KV4XD | 9 | 59 | 2034-05-14 | — | Active |
| KV4XE | 9 | 53 | 2033-08-06 | — | Active |
| KV4XF | 9 | 61 | 2021-04-27 | 2023-04-28 | Available |
| KV4XG | 8 | 61 | 2015-03-13 | 2017-03-14 | Available |
| KV4XH | 9 | 59 | 2026-04-01 | — | Active |
| KV4XI | 10 | 55 | 2014-05-30 | 2016-05-31 | Available |
| KV4XJ | 10 | 65 | 2034-04-21 | — | Active |
| KV4XK | 9 | 61 | 2032-02-21 | — | Active |
| KV4XL | 9 | 61 | 2017-02-23 | 2019-02-24 | Available |
| KV4XM | 8 | 59 | 2034-03-14 | — | Active |
| KV4XN | 10 | 57 | 2024-04-22 | 2026-04-23 | Available |
| KV4XO | 9 | 63 | 2034-05-17 | — | Active |
| KV4XP | 9 | 63 | 2014-05-16 | 2016-05-17 | Available |
| KV4XQ | 9 | 65 | 2014-05-20 | 2016-05-21 | Available |
| KV4XR | 10 | 59 | 2026-12-19 | — | Active |
| KV4XS | 10 | 57 | 2016-11-26 | 2018-11-27 | Available |
| KV4XT | 9 | 55 | 2024-03-05 | 2026-03-06 | Available |
| KV4XU | 10 | 59 | 2014-05-20 | 2016-05-21 | Available |
| KV4XV | 9 | 61 | 2024-05-02 | 2026-05-03 | Available |
| KV4XW | 9 | 61 | 2033-05-06 | — | Active |
| KV4XX | 9 | 63 | 2014-05-24 | 2016-05-25 | Available |
| KV4XY | 9 | 65 | 2024-02-27 | 2026-02-28 | Available |
| KV4XZ | 9 | 63 | 2034-05-09 | — | Active |
| KV4YA | 9 | 59 | 2033-09-17 | — | Active |
| KV4YB | 9 | 63 | 2033-09-19 | — | Active |
| KV4YC | 9 | 65 | 2034-05-16 | — | Active |
| KV4YD | 9 | 61 | 2024-05-19 | 2026-05-20 | Available |
| KV4YE | 9 | 55 | 2014-07-04 | 2016-07-05 | Available |
| KV4YF | 9 | 63 | 2034-03-10 | — | Active |
| KV4YG | 8 | 63 | 2034-03-10 | — | Active |
| KV4YH | 9 | 61 | 2034-05-19 | — | Active |
| KV4YI | 10 | 57 | 2035-05-06 | — | Active |
| KV4YJ | 10 | 67 | 2034-05-20 | — | Active |
| KV4YK | 9 | 63 | 2034-04-22 | — | Active |
| KV4YL | 9 | 63 | 2031-04-29 | — | Active |
| KV4YM | 8 | 61 | 2036-02-10 | — | Active |
| KV4YN | 10 | 59 | 2029-08-17 | — | Active |
| KV4YO | 9 | 65 | 2014-06-17 | 2016-06-18 | Available |
| KV4YP | 9 | 65 | 2034-06-11 | — | Active |
| KV4YQ | 9 | 67 | 2034-07-06 | — | Active |
| KV4YR | 10 | 61 | 2034-06-16 | — | Active |
| KV4YS | 10 | 59 | 2033-05-10 | — | Active |
| KV4YT | 9 | 57 | 2016-11-22 | 2018-11-23 | Available |
| KV4YU | 10 | 61 | 2031-10-20 | — | Active |
| KV4YV | 9 | 63 | 2034-04-17 | — | Active |
| KV4YW | 9 | 63 | 2034-06-18 | — | Active |
| KV4YX | 9 | 65 | 2019-12-24 | 2021-12-25 | Available |
| KV4YY | 9 | 67 | 2030-10-14 | — | Active |
| KV4YZ | 9 | 65 | 2016-04-01 | 2018-04-02 | Available |
| KV4ZA | 9 | 57 | 2030-07-28 | — | Active (Vanity) |
| KV4ZB | 9 | 61 | 2034-05-19 | — | Active |
| KV4ZC | 9 | 63 | 2015-01-13 | 2017-01-14 | Available |
| KV4ZD | 9 | 59 | 2034-06-26 | — | Active |
| KV4ZE | 9 | 53 | 2029-11-19 | — | Active |
| KV4ZF | 9 | 61 | 2014-07-22 | 2016-07-23 | Available |
| KV4ZG | 8 | 61 | 2035-03-05 | — | Active |
| KV4ZH | 9 | 59 | 2015-01-27 | 2017-01-28 | Available |
| KV4ZI | 10 | 55 | 2024-07-01 | 2026-07-02 | Available |
| KV4ZJ | 10 | 65 | 2022-07-09 | 2024-07-10 | Available |
| KV4ZK | 9 | 61 | 2018-07-03 | 2020-07-04 | Available |
| KV4ZL | 9 | 61 | 2034-05-14 | — | Active |
| KV4ZM | 8 | 59 | 2015-06-23 | 2017-06-24 | Available |
| KV4ZN | 10 | 57 | 2034-05-07 | — | Active |
| KV4ZO | 9 | 63 | 2033-02-25 | — | Active |
| KV4ZP | 9 | 63 | 2024-03-05 | 2026-03-06 | Available |
| KV4ZQ | 9 | 65 | 2014-08-16 | 2016-08-17 | Available |
| KV4ZR | 10 | 59 | 2034-06-20 | — | Active |
| KV4ZS | 10 | 57 | 2015-10-20 | 2017-10-21 | Available |
| KV4ZT | 9 | 55 | 2014-08-15 | 2016-08-16 | Available |
| KV4ZU | 10 | 59 | 2024-07-25 | 2026-07-26 | Available |
| KV4ZV | 9 | 61 | 2014-09-23 | 2016-09-24 | Available |