District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K4GJK | 9 | 63 | 2035-01-24 | — | Active (Vanity) |
| K4GJL | 9 | 63 | — | — | Available |
| K4GJM | 8 | 61 | 2029-08-15 | — | Active (Vanity) |
| K4GJN | 10 | 59 | 2028-03-23 | — | Active (Vanity) |
| K4GJO | 9 | 65 | — | — | Available |
| K4GJP | 9 | 65 | — | — | Available |
| K4GJQ | 9 | 67 | — | — | Available |
| K4GJR | 10 | 61 | 2032-03-06 | — | Active (Vanity) |
| K4GJS | 10 | 59 | — | — | Available |
| K4GJT | 9 | 57 | 2006-08-05 | 2008-08-06 | Available |
| K4GJU | 10 | 61 | — | — | Available |
| K4GJV | 9 | 63 | 2028-11-21 | — | Active (Vanity) |
| K4GJW | 9 | 63 | 2028-03-18 | — | Active (Vanity) |
| K4GJX | 9 | 65 | — | — | Available |
| K4GJY | 9 | 67 | — | — | Available |
| K4GJZ | 9 | 65 | — | — | Available |
| K4GKA | 8 | 55 | — | — | Available |
| K4GKB | 8 | 59 | 2036-02-20 | — | Active (Vanity) |
| K4GKC | 8 | 61 | 2006-09-23 | 2008-09-24 | Available |
| K4GKD | 8 | 57 | 2009-12-29 | 2011-12-30 | Available |
| K4GKE | 8 | 51 | 2006-10-10 | 2008-10-11 | Available |
| K4GKF | 8 | 59 | 2005-02-13 | 2007-02-14 | Available |
| K4GKG | 7 | 59 | 2034-01-05 | — | Active (Vanity) |
| K4GKH | 8 | 57 | — | — | Available |
| K4GKI | 9 | 53 | — | — | Available |
| K4GKJ | 9 | 63 | 2036-11-28 | — | Active (Vanity) |
| K4GKK | 8 | 59 | 2028-06-14 | — | Active (Vanity) |
| K4GKL | 8 | 59 | — | — | Available |
| K4GKM | 7 | 57 | 2008-02-26 | 2010-02-27 | Available |
| K4GKN | 9 | 55 | — | — | Available |
| K4GKO | 8 | 61 | 2006-12-06 | 2008-12-07 | Available |
| K4GKP | 8 | 61 | — | — | Available |
| K4GKQ | 8 | 63 | 2004-05-31 | 2006-06-01 | Available |
| K4GKR | 9 | 57 | — | — | Available |
| K4GKS | 9 | 55 | 2019-04-23 | 2021-04-24 | Available |
| K4GKT | 8 | 53 | — | — | Available |
| K4GKU | 9 | 57 | 2006-02-14 | 2008-02-15 | Available |
| K4GKV | 8 | 59 | 2000-12-04 | 2002-12-05 | Available |
| K4GKW | 8 | 59 | 2032-04-26 | — | Active (Vanity) |
| K4GKX | 8 | 61 | — | — | Available |
| K4GKY | 8 | 63 | — | — | Available |
| K4GKZ | 8 | 61 | — | — | Available |
| K4GLA | 8 | 55 | 2034-11-09 | — | Active (Vanity) |
| K4GLB | 8 | 59 | 2030-03-31 | — | Active |
| K4GLC | 8 | 61 | 2035-12-09 | — | Active (Vanity) |
| K4GLD | 8 | 57 | 2034-07-14 | — | Active |
| K4GLE | 8 | 51 | 2029-11-14 | — | Active (Vanity) |
| K4GLF | 8 | 59 | 2025-04-22 | — | Active |
| K4GLG | 7 | 59 | 2028-06-16 | — | Active (Vanity) |
| K4GLH | 8 | 57 | 2035-08-09 | — | Active (Vanity) |
| K4GLI | 9 | 53 | — | — | Available |
| K4GLJ | 9 | 63 | — | — | Available |
| K4GLK | 8 | 59 | 2033-03-08 | — | Active (Vanity) |
| K4GLL | 8 | 59 | 2030-05-05 | — | Active (Vanity) |
| K4GLM | 7 | 57 | 2033-06-10 | — | Active (Vanity) |
| K4GLN | 9 | 55 | 2034-02-13 | — | Active (Vanity) |
| K4GLO | 8 | 61 | 2026-12-03 | — | Active |
| K4GLP | 8 | 61 | 2035-07-05 | — | Active (Vanity) |
| K4GLQ | 8 | 63 | 2007-03-05 | 2009-03-06 | Available |
| K4GLR | 9 | 57 | 2033-07-06 | — | Active (Vanity) |
| K4GLS | 9 | 55 | 2026-10-21 | — | Active (Vanity) |
| K4GLT | 8 | 53 | 2016-08-13 | 2018-08-14 | Available |
| K4GLU | 9 | 57 | 2025-06-15 | — | Active |
| K4GLV | 8 | 59 | 2035-07-01 | — | Active (Vanity) |
| K4GLW | 8 | 59 | 2031-06-22 | — | Active (Vanity) |
| K4GLX | 8 | 61 | 2024-11-22 | 2026-11-23 | Canceled (grace period) |
| K4GLY | 8 | 63 | 2003-03-23 | 2005-03-24 | Available |
| K4GLZ | 8 | 61 | 2034-06-25 | — | Active (Vanity) |
| K4GMA | 7 | 53 | 2027-04-24 | — | Active (Vanity) |
| K4GMB | 7 | 57 | 2032-04-22 | — | Active (Vanity) |
| K4GMC | 7 | 59 | 2031-09-28 | — | Active (Vanity) |
| K4GMD | 7 | 55 | 2029-10-18 | — | Active (Vanity) |
| K4GME | 7 | 49 | — | — | Available |
| K4GMF | 7 | 57 | 2028-08-30 | — | Active (Vanity) |
| K4GMG | 6 | 57 | 2035-02-04 | — | Active (Vanity) |
| K4GMH | 7 | 55 | 2031-09-03 | — | Active |
| K4GMI | 8 | 51 | 2030-02-04 | — | Active (Vanity) |
| K4GMJ | 8 | 61 | 2015-04-17 | 2017-04-18 | Available |
| K4GMK | 7 | 57 | 2029-10-19 | — | Active (Vanity) |
| K4GML | 7 | 57 | 2026-12-18 | — | Active (Vanity) |
| K4GMM | 6 | 55 | 2031-03-01 | — | Active (Vanity) |
| K4GMN | 8 | 53 | 2015-02-17 | 2017-02-18 | Available |
| K4GMO | 7 | 59 | 2027-03-31 | — | Active (Vanity) |
| K4GMP | 7 | 59 | 2027-07-31 | — | Active |
| K4GMQ | 7 | 61 | 2007-01-21 | 2009-01-22 | Available |
| K4GMR | 8 | 55 | 2034-03-29 | — | Active |
| K4GMS | 8 | 53 | 2028-02-26 | — | Active (Vanity) |
| K4GMT | 7 | 51 | 2033-07-29 | — | Active (Vanity) |
| K4GMU | 8 | 55 | 2029-03-03 | — | Active (Vanity) |
| K4GMV | 7 | 57 | 2029-06-18 | — | Active (Vanity) |
| K4GMW | 7 | 57 | 2036-04-25 | — | Active (Vanity) |
| K4GMX | 7 | 59 | 2031-06-25 | — | Active (Vanity) |
| K4GMY | 7 | 61 | 2022-06-24 | 2024-06-25 | Available |
| K4GMZ | 7 | 59 | 2036-02-13 | — | Active (Vanity) |
| K4GNA | 9 | 51 | 2027-08-25 | — | Active (Vanity) |
| K4GNB | 9 | 55 | 2029-03-29 | — | Active (Vanity) |
| K4GNC | 9 | 57 | 2036-11-15 | — | Active (Vanity) |
| K4GND | 9 | 53 | 2026-12-13 | — | Active (Vanity) |
| K4GNE | 9 | 47 | 2029-05-31 | — | Active (Vanity) |
| K4GNF | 9 | 55 | 1998-03-22 | 2000-03-23 | Available |