District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K4AXC | 9 | 59 | 2028-06-12 | — | Active (Vanity) |
| K4AXD | 9 | 55 | 2026-12-06 | — | Active (Vanity) |
| K4AXE | 9 | 49 | 2029-07-19 | — | Active (Vanity) |
| K4AXF | 9 | 57 | 2030-08-07 | — | Active |
| K4AXG | 8 | 57 | — | — | Available |
| K4AXH | 9 | 55 | — | — | Available |
| K4AXI | 10 | 51 | 2029-12-24 | — | Active (Vanity) |
| K4AXJ | 10 | 61 | — | — | Available |
| K4AXK | 9 | 57 | 2014-01-18 | 2016-01-19 | Available |
| K4AXL | 9 | 57 | 2028-08-21 | — | Active (Vanity) |
| K4AXM | 8 | 55 | 2032-10-21 | — | Active (Vanity) |
| K4AXN | 10 | 53 | — | — | Available |
| K4AXO | 9 | 59 | 2035-03-04 | — | Active (Vanity) |
| K4AXP | 9 | 59 | 2034-06-03 | — | Active (Vanity) |
| K4AXQ | 9 | 61 | 2024-11-09 | — | Active |
| K4AXR | 10 | 55 | — | — | Available |
| K4AXS | 10 | 53 | — | — | Available |
| K4AXT | 9 | 51 | — | — | Available |
| K4AXU | 10 | 55 | — | — | Available |
| K4AXV | 9 | 57 | 2027-02-10 | — | Active |
| K4AXW | 9 | 57 | — | — | Available |
| K4AXX | 9 | 59 | 2029-02-20 | — | Active (Vanity) |
| K4AXY | 9 | 61 | — | — | Available |
| K4AXZ | 9 | 59 | — | — | Available |
| K4AYA | 9 | 55 | — | — | Available |
| K4AYB | 9 | 59 | — | — | Available |
| K4AYC | 9 | 61 | 2035-04-15 | — | Active (Vanity) |
| K4AYD | 9 | 57 | 2027-04-14 | — | Active (Vanity) |
| K4AYE | 9 | 51 | 2028-07-03 | — | Active (Vanity) |
| K4AYF | 9 | 59 | — | — | Available |
| K4AYG | 8 | 59 | — | — | Available |
| K4AYH | 9 | 57 | — | — | Available |
| K4AYI | 10 | 53 | — | — | Available |
| K4AYJ | 10 | 63 | — | — | Available |
| K4AYK | 9 | 59 | 2036-07-26 | — | Active (Vanity) |
| K4AYL | 9 | 59 | 2032-08-12 | — | Active (Vanity) |
| K4AYM | 8 | 57 | — | — | Available |
| K4AYN | 10 | 55 | 2016-04-12 | 2018-04-13 | Available |
| K4AYO | 9 | 61 | — | — | Available |
| K4AYP | 9 | 61 | — | — | Available |
| K4AYQ | 9 | 63 | 2031-03-05 | — | Active (Vanity) |
| K4AYR | 10 | 57 | — | — | Available |
| K4AYS | 10 | 55 | 2028-03-31 | — | Active (Vanity) |
| K4AYT | 9 | 53 | — | — | Available |
| K4AYU | 10 | 57 | — | — | Available |
| K4AYV | 9 | 59 | — | — | Available |
| K4AYW | 9 | 59 | 2026-05-17 | — | Active (Vanity) |
| K4AYX | 9 | 61 | — | — | Available |
| K4AYY | 9 | 63 | 2032-06-25 | — | Active (Vanity) |
| K4AYZ | 9 | 61 | 2028-03-17 | — | Active |
| K4AZA | 9 | 53 | — | — | Available |
| K4AZB | 9 | 57 | 2019-02-05 | 2021-02-06 | Available |
| K4AZC | 9 | 59 | — | — | Available |
| K4AZD | 9 | 55 | — | — | Available |
| K4AZE | 9 | 49 | 2034-12-13 | — | Active (Vanity) |
| K4AZF | 9 | 57 | — | — | Available |
| K4AZG | 8 | 57 | — | — | Available |
| K4AZH | 9 | 55 | — | — | Available |
| K4AZI | 10 | 51 | — | — | Available |
| K4AZJ | 10 | 61 | 2031-11-08 | — | Active (Vanity) |
| K4AZK | 9 | 57 | — | — | Available |
| K4AZL | 9 | 57 | 2028-06-01 | — | Active |
| K4AZM | 8 | 55 | 2033-05-19 | — | Active (Vanity) |
| K4AZN | 10 | 53 | 2033-04-02 | — | Active (Vanity) |
| K4AZO | 9 | 59 | 2033-09-28 | — | Active |
| K4AZP | 9 | 59 | 2035-08-01 | — | Active (Vanity) |
| K4AZQ | 9 | 61 | 2032-02-17 | — | Active (Vanity) |
| K4AZR | 10 | 55 | — | — | Available |
| K4AZS | 10 | 53 | — | — | Available |
| K4AZT | 9 | 51 | 2030-09-11 | — | Active (Vanity) |
| K4AZU | 10 | 55 | 2027-03-07 | — | Active |
| K4AZV | 9 | 57 | 2033-11-25 | — | Active (Vanity) |
| K4AZW | 9 | 57 | 2034-04-04 | — | Active (Vanity) |
| K4AZX | 9 | 59 | 2031-08-13 | — | Active (Vanity) |
| K4AZY | 9 | 61 | 2033-07-09 | — | Active (Vanity) |
| K4AZZ | 9 | 59 | 2032-11-08 | — | Active (Vanity) |
| K4BAA | 9 | 51 | 2027-10-31 | — | Active (Vanity) |
| K4BAB | 9 | 55 | 2024-07-20 | 2026-07-21 | Available |
| K4BAC | 9 | 57 | 2030-06-02 | — | Active (Vanity) |
| K4BAD | 9 | 53 | 2029-02-25 | — | Active |
| K4BAE | 9 | 47 | 2026-04-29 | — | Active (Vanity) |
| K4BAF | 9 | 55 | 2035-06-21 | — | Active (Vanity) |
| K4BAG | 8 | 55 | 2036-07-24 | — | Active (Vanity) |
| K4BAH | 9 | 53 | 1998-04-26 | 2000-04-27 | Available |
| K4BAI | 10 | 49 | 2034-12-08 | — | Active |
| K4BAJ | 10 | 59 | 2026-07-29 | — | Active (Vanity) |
| K4BAK | 9 | 55 | 2024-03-05 | 2026-03-06 | Available |
| K4BAL | 9 | 55 | 2029-11-13 | — | Active (Vanity) |
| K4BAM | 8 | 53 | 2027-05-16 | — | Active (Vanity) |
| K4BAN | 10 | 51 | 2032-03-13 | — | Active (Vanity) |
| K4BAO | 9 | 57 | — | — | Available |
| K4BAP | 9 | 57 | 2032-04-08 | — | Active (Vanity) |
| K4BAQ | 9 | 59 | — | — | Available |
| K4BAR | 10 | 53 | 2031-01-07 | — | Active (Vanity) |
| K4BAS | 10 | 51 | 2030-06-27 | — | Active (Vanity) |
| K4BAT | 9 | 49 | 2029-11-03 | — | Active (Vanity) |
| K4BAU | 10 | 53 | — | — | Available |
| K4BAV | 9 | 55 | 2036-05-17 | — | Active |
| K4BAW | 9 | 55 | 2032-03-02 | — | Active (Vanity) |
| K4BAX | 9 | 57 | 2030-06-06 | — | Active (Vanity) |