District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K4GFO | 8 | 61 | 2014-05-04 | 2016-05-05 | Available |
| K4GFP | 8 | 61 | 2005-11-08 | 2007-11-09 | Available |
| K4GFQ | 8 | 63 | — | — | Available |
| K4GFR | 9 | 57 | 2035-12-30 | — | Active (Vanity) |
| K4GFS | 9 | 55 | 2025-11-24 | — | Active (Vanity) |
| K4GFT | 8 | 53 | — | — | Available |
| K4GFU | 9 | 57 | 2029-03-17 | — | Active (Vanity) |
| K4GFV | 8 | 59 | — | — | Available |
| K4GFW | 8 | 59 | 2034-05-24 | — | Active |
| K4GFX | 8 | 61 | 2032-03-19 | — | Active (Vanity) |
| K4GFY | 8 | 63 | 2027-08-22 | — | Active (Vanity) |
| K4GFZ | 8 | 61 | 2006-06-12 | 2008-06-13 | Available |
| K4GGA | 7 | 55 | — | — | Available |
| K4GGB | 7 | 59 | 2028-10-17 | — | Active (Vanity) |
| K4GGC | 7 | 61 | 2035-10-19 | — | Active |
| K4GGD | 7 | 57 | 2036-08-21 | — | Active (Vanity) |
| K4GGE | 7 | 51 | — | — | Available |
| K4GGF | 7 | 59 | 2005-11-28 | 2007-11-29 | Available |
| K4GGG | 6 | 59 | 2027-01-24 | — | Active (Vanity) |
| K4GGH | 7 | 57 | — | — | Available |
| K4GGI | 8 | 53 | — | — | Available |
| K4GGJ | 8 | 63 | 2016-08-04 | 2018-08-05 | Available |
| K4GGK | 7 | 59 | 2029-03-27 | — | Active (Vanity) |
| K4GGL | 7 | 59 | 2033-12-08 | — | Active (Vanity) |
| K4GGM | 6 | 57 | 2024-07-02 | 2026-07-03 | Available |
| K4GGN | 8 | 55 | — | — | Available |
| K4GGO | 7 | 61 | — | — | Available |
| K4GGP | 7 | 61 | — | — | Available |
| K4GGQ | 7 | 63 | — | — | Available |
| K4GGR | 8 | 57 | — | — | Available |
| K4GGS | 8 | 55 | 2003-01-05 | 2005-01-06 | Available |
| K4GGT | 7 | 53 | — | — | Available |
| K4GGU | 8 | 57 | — | — | Available |
| K4GGV | 7 | 59 | 2023-07-27 | 2025-07-28 | Available |
| K4GGW | 7 | 59 | — | — | Available |
| K4GGX | 7 | 61 | 2004-05-24 | 2006-05-25 | Available |
| K4GGY | 7 | 63 | 2033-02-26 | — | Active (Vanity) |
| K4GGZ | 7 | 61 | — | — | Available |
| K4GHA | 8 | 53 | — | — | Available |
| K4GHB | 8 | 57 | 2028-09-14 | — | Active (Vanity) |
| K4GHC | 8 | 59 | 2031-01-01 | — | Active (Vanity) |
| K4GHD | 8 | 55 | 2031-10-15 | — | Active (Vanity) |
| K4GHE | 8 | 49 | — | — | Available |
| K4GHF | 8 | 57 | — | — | Available |
| K4GHG | 7 | 57 | 2028-07-15 | — | Active (Vanity) |
| K4GHH | 8 | 55 | 2015-03-06 | 2017-03-07 | Available |
| K4GHI | 9 | 51 | 2027-10-16 | — | Active (Vanity) |
| K4GHJ | 9 | 61 | 1998-08-12 | 2000-08-13 | Available |
| K4GHK | 8 | 57 | 2015-11-28 | 2017-11-29 | Available |
| K4GHL | 8 | 57 | 2029-07-03 | — | Active (Vanity) |
| K4GHM | 7 | 55 | 2024-07-13 | 2026-07-14 | Available |
| K4GHN | 9 | 53 | — | — | Available |
| K4GHO | 8 | 59 | 2034-02-22 | — | Active |
| K4GHP | 8 | 59 | 2035-01-22 | — | Active (Vanity) |
| K4GHQ | 8 | 61 | 2031-09-03 | — | Active (Vanity) |
| K4GHR | 9 | 55 | 2033-04-25 | — | Active (Vanity) |
| K4GHS | 9 | 53 | 2034-11-01 | — | Active |
| K4GHT | 8 | 51 | 2020-04-27 | 2022-04-28 | Available |
| K4GHU | 9 | 55 | — | — | Available |
| K4GHV | 8 | 57 | — | — | Available |
| K4GHW | 8 | 57 | 2020-03-16 | 2022-03-17 | Available |
| K4GHX | 8 | 59 | — | — | Available |
| K4GHY | 8 | 61 | — | — | Available |
| K4GHZ | 8 | 59 | 2030-03-11 | — | Active (Vanity) |
| K4GIA | 9 | 49 | — | — | Available |
| K4GIB | 9 | 53 | 2026-07-15 | — | Active |
| K4GIC | 9 | 55 | — | — | Available |
| K4GID | 9 | 51 | — | — | Available |
| K4GIE | 9 | 45 | 2015-12-11 | 2017-12-12 | Available |
| K4GIF | 9 | 53 | 2024-03-05 | 2026-03-06 | Available |
| K4GIG | 8 | 53 | 2030-12-16 | — | Active (Vanity) |
| K4GIH | 9 | 51 | — | — | Available |
| K4GII | 10 | 47 | — | — | Available |
| K4GIJ | 10 | 57 | 2027-08-01 | — | Active (Vanity) |
| K4GIK | 9 | 53 | — | — | Available |
| K4GIL | 9 | 53 | 2031-06-22 | — | Active (Vanity) |
| K4GIM | 8 | 51 | 2024-12-08 | — | Active |
| K4GIN | 10 | 49 | 2030-10-27 | — | Active (Vanity) |
| K4GIO | 9 | 55 | 2012-06-23 | 2014-06-24 | Available |
| K4GIP | 9 | 55 | — | — | Available |
| K4GIQ | 9 | 57 | — | — | Available |
| K4GIR | 10 | 51 | — | — | Available |
| K4GIS | 10 | 49 | 2034-02-13 | — | Active (Vanity) |
| K4GIT | 9 | 47 | — | — | Pending Application |
| K4GIU | 10 | 51 | — | — | Available |
| K4GIV | 9 | 53 | 2009-12-18 | 2011-12-19 | Available |
| K4GIW | 9 | 53 | — | — | Available |
| K4GIX | 9 | 55 | 2017-02-20 | 2019-02-21 | Available |
| K4GIY | 9 | 57 | — | — | Available |
| K4GIZ | 9 | 55 | 2027-02-14 | — | Active |
| K4GJA | 9 | 59 | — | — | Available |
| K4GJB | 9 | 63 | 2030-07-07 | — | Active (Vanity) |
| K4GJC | 9 | 65 | 2006-01-29 | 2008-01-30 | Available |
| K4GJD | 9 | 61 | 2010-07-03 | 2012-07-04 | Available |
| K4GJE | 9 | 55 | — | — | Available |
| K4GJF | 9 | 63 | 2033-12-13 | — | Active (Vanity) |
| K4GJG | 8 | 63 | — | — | Available |
| K4GJH | 9 | 61 | — | — | Available |
| K4GJI | 10 | 57 | — | — | Available |
| K4GJJ | 10 | 67 | — | — | Available |