District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K4VXL | 9 | 61 | — | — | Available |
| K4VXM | 8 | 59 | — | — | Available |
| K4VXN | 10 | 57 | — | — | Available |
| K4VXO | 9 | 63 | — | — | Available |
| K4VXP | 9 | 63 | 2031-02-18 | — | Active (Vanity) |
| K4VXQ | 9 | 65 | — | — | Available |
| K4VXR | 10 | 59 | 2013-01-01 | 2015-01-02 | Available |
| K4VXS | 10 | 57 | 2026-11-04 | — | Active |
| K4VXT | 9 | 55 | 2017-07-22 | 2019-07-23 | Available |
| K4VXU | 10 | 59 | — | — | Available |
| K4VXV | 9 | 61 | — | — | Available |
| K4VXW | 9 | 61 | — | — | Available |
| K4VXX | 9 | 63 | — | — | Available |
| K4VXY | 9 | 65 | 1998-04-12 | 2000-04-13 | Available |
| K4VXZ | 9 | 63 | — | — | Available |
| K4VYA | 9 | 59 | — | — | Available |
| K4VYB | 9 | 63 | — | — | Available |
| K4VYC | 9 | 65 | — | — | Available |
| K4VYD | 9 | 61 | — | — | Available |
| K4VYE | 9 | 55 | — | — | Available |
| K4VYF | 9 | 63 | — | — | Available |
| K4VYG | 8 | 63 | — | — | Available |
| K4VYH | 9 | 61 | — | — | Available |
| K4VYI | 10 | 57 | — | — | Available |
| K4VYJ | 10 | 67 | — | — | Available |
| K4VYK | 9 | 63 | — | — | Available |
| K4VYL | 9 | 63 | 2017-11-14 | 2019-11-15 | Available |
| K4VYM | 8 | 61 | — | — | Available |
| K4VYN | 10 | 59 | — | — | Available |
| K4VYO | 9 | 65 | 2024-04-12 | 2026-04-13 | Available |
| K4VYP | 9 | 65 | 2026-12-03 | — | Active (Vanity) |
| K4VYQ | 9 | 67 | — | — | Available |
| K4VYR | 10 | 61 | — | — | Available |
| K4VYS | 10 | 59 | — | — | Available |
| K4VYT | 9 | 57 | — | — | Available |
| K4VYU | 10 | 61 | 2005-05-12 | 2007-05-13 | Available |
| K4VYV | 9 | 63 | — | — | Available |
| K4VYW | 9 | 63 | — | — | Available |
| K4VYX | 9 | 65 | 2027-07-23 | — | Active (Vanity) |
| K4VYY | 9 | 67 | 1997-12-15 | 1999-12-16 | Available |
| K4VYZ | 9 | 65 | — | — | Available |
| K4VZA | 9 | 57 | 2022-06-12 | 2024-06-13 | Available |
| K4VZB | 9 | 61 | — | — | Available |
| K4VZC | 9 | 63 | 2035-05-20 | — | Active (Vanity) |
| K4VZD | 9 | 59 | — | — | Available |
| K4VZE | 9 | 53 | — | — | Available |
| K4VZF | 9 | 61 | — | — | Available |
| K4VZG | 8 | 61 | — | — | Available |
| K4VZH | 9 | 59 | — | — | Available |
| K4VZI | 10 | 55 | 2034-01-17 | — | Active (Vanity) |
| K4VZJ | 10 | 65 | — | — | Available |
| K4VZK | 9 | 61 | 2024-03-05 | 2026-03-06 | Available |
| K4VZL | 9 | 61 | 2026-05-09 | — | Active |
| K4VZM | 8 | 59 | — | — | Available |
| K4VZN | 10 | 57 | 2020-01-09 | 2022-01-10 | Available |
| K4VZO | 9 | 63 | 1998-11-15 | 2000-11-16 | Available |
| K4VZP | 9 | 63 | 2033-01-24 | — | Active (Vanity) |
| K4VZQ | 9 | 65 | — | — | Available |
| K4VZR | 10 | 59 | — | — | Available |
| K4VZS | 10 | 57 | 2028-04-22 | — | Active |
| K4VZT | 9 | 55 | 2034-06-07 | — | Active (Vanity) |
| K4VZU | 10 | 59 | 2010-01-09 | 2012-01-10 | Available |
| K4VZV | 9 | 61 | — | — | Available |
| K4VZW | 9 | 61 | — | — | Available |
| K4VZX | 9 | 63 | 2031-06-22 | — | Active (Vanity) |
| K4VZY | 9 | 65 | — | — | Available |
| K4VZZ | 9 | 63 | 2027-02-21 | — | Active |
| K4WAA | 9 | 51 | 2017-02-14 | 2019-02-15 | Available |
| K4WAB | 9 | 55 | 2030-03-18 | — | Active (Vanity) |
| K4WAC | 9 | 57 | 2033-04-14 | — | Active (Vanity) |
| K4WAD | 9 | 53 | 2031-11-13 | — | Active (Vanity) |
| K4WAE | 9 | 47 | — | — | Available |
| K4WAF | 9 | 55 | — | — | Available |
| K4WAG | 8 | 55 | 2033-05-10 | — | Active (Vanity) |
| K4WAH | 9 | 53 | 2029-05-21 | — | Active (Vanity) |
| K4WAI | 10 | 49 | 2032-02-17 | — | Active (Vanity) |
| K4WAJ | 10 | 59 | 2035-06-26 | — | Active (Vanity) |
| K4WAK | 9 | 55 | 2033-10-02 | — | Active (Vanity) |
| K4WAL | 9 | 55 | 2032-06-03 | — | Active (Vanity) |
| K4WAM | 8 | 53 | 2027-09-26 | — | Active (Vanity) |
| K4WAN | 10 | 51 | 2026-01-05 | — | Active (Vanity) |
| K4WAO | 9 | 57 | — | — | Available |
| K4WAP | 9 | 57 | 2031-04-19 | — | Active (Vanity) |
| K4WAQ | 9 | 59 | — | — | Available |
| K4WAR | 10 | 53 | 2030-12-16 | — | Active |
| K4WAS | 10 | 51 | 2035-09-23 | — | Active (Vanity) |
| K4WAT | 9 | 49 | 2027-05-02 | — | Active (Vanity) |
| K4WAU | 10 | 53 | — | — | Available |
| K4WAV | 9 | 55 | 2031-03-15 | — | Active (Vanity) |
| K4WAW | 9 | 55 | 2031-12-06 | — | Active (Vanity) |
| K4WAX | 9 | 57 | 2026-02-24 | 2028-02-25 | Canceled (grace period) |
| K4WAY | 9 | 59 | 2031-05-08 | — | Active (Vanity) |
| K4WAZ | 9 | 57 | 2034-12-30 | — | Active (Vanity) |
| K4WBA | 9 | 55 | — | — | Available |
| K4WBB | 9 | 59 | 2034-04-12 | — | Active (Vanity) |
| K4WBC | 9 | 61 | 2026-09-20 | — | Active (Vanity) |
| K4WBD | 9 | 57 | — | — | Available |
| K4WBE | 9 | 51 | 2036-10-31 | — | Active (Vanity) |
| K4WBF | 9 | 59 | 2033-07-22 | — | Active (Vanity) |
| K4WBG | 8 | 59 | 2028-03-31 | — | Active (Vanity) |