District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC4FFA | 11 | 69 | — | — | Available |
| KC4FFB | 11 | 73 | — | — | Available |
| KC4FFC | 11 | 75 | 2020-05-21 | 2022-05-22 | Available |
| KC4FFD | 11 | 71 | 2029-02-12 | — | Active |
| KC4FFE | 11 | 65 | 2009-03-09 | 2011-03-10 | Available |
| KC4FFF | 11 | 73 | 2028-12-14 | — | Active |
| KC4FFG | 10 | 73 | — | — | Available |
| KC4FFH | 11 | 71 | — | — | Available |
| KC4FFI | 12 | 67 | 1998-05-10 | 2000-05-11 | Available |
| KC4FFJ | 12 | 77 | 2028-12-22 | — | Active |
| KC4FFK | 11 | 73 | 1998-05-10 | 2000-05-11 | Available |
| KC4FFL | 11 | 73 | — | — | Available |
| KC4FFM | 10 | 71 | 2031-10-01 | — | Active (Vanity) |
| KC4FFN | 12 | 69 | 2018-12-31 | 2021-01-01 | Available |
| KC4FFO | 11 | 75 | 2009-02-23 | 2011-02-24 | Available |
| KC4FFP | 11 | 75 | 1998-05-10 | 2000-05-11 | Available |
| KC4FFQ | 11 | 77 | — | — | Available |
| KC4FFR | 12 | 71 | 2001-07-02 | 2003-07-03 | Available |
| KC4FFS | 12 | 69 | — | — | Available |
| KC4FFT | 11 | 67 | — | — | Available |
| KC4FFU | 12 | 71 | — | — | Available |
| KC4FFV | 11 | 73 | 1998-05-10 | 2000-05-11 | Available |
| KC4FFW | 11 | 73 | — | — | Available |
| KC4FFX | 11 | 75 | — | — | Available |
| KC4FFY | 11 | 77 | 2014-01-03 | 2016-01-04 | Available |
| KC4FFZ | 11 | 75 | 1998-05-10 | 2000-05-11 | Available |
| KC4FGA | 10 | 69 | 1998-06-21 | 2000-06-22 | Available |
| KC4FGB | 10 | 73 | 2008-06-24 | 2010-06-25 | Available |
| KC4FGC | 10 | 75 | 2029-05-19 | — | Active |
| KC4FGD | 10 | 71 | 2008-02-25 | 2010-02-26 | Available |
| KC4FGE | 10 | 65 | 2001-02-10 | 2003-02-11 | Available |
| KC4FGF | 10 | 73 | — | — | Available |
| KC4FGG | 9 | 73 | 2000-07-18 | 2002-07-19 | Available |
| KC4FGH | 10 | 71 | — | — | Available |
| KC4FGI | 11 | 67 | — | — | Available |
| KC4FGJ | 11 | 77 | — | — | Available |
| KC4FGK | 10 | 73 | — | — | Available |
| KC4FGL | 10 | 73 | — | — | Available |
| KC4FGM | 9 | 71 | — | — | Available |
| KC4FGN | 11 | 69 | 1998-05-10 | 2000-05-11 | Available |
| KC4FGO | 10 | 75 | 1998-05-10 | 2000-05-11 | Available |
| KC4FGP | 10 | 75 | — | — | Available |
| KC4FGQ | 10 | 77 | 1998-05-10 | 2000-05-11 | Available |
| KC4FGR | 11 | 71 | — | — | Available |
| KC4FGS | 11 | 69 | 2008-05-11 | 2010-05-12 | Available |
| KC4FGT | 10 | 67 | — | — | Available |
| KC4FGU | 11 | 71 | 1999-07-25 | 2001-07-26 | Available |
| KC4FGV | 10 | 73 | — | — | Available |
| KC4FGW | 10 | 73 | 2013-03-02 | 2015-03-03 | Available |
| KC4FGX | 10 | 75 | 2019-06-07 | 2021-06-08 | Available |
| KC4FGY | 10 | 77 | — | — | Available |
| KC4FGZ | 10 | 75 | — | — | Available |
| KC4FHA | 11 | 67 | 1998-11-22 | 2000-11-23 | Available |
| KC4FHB | 11 | 71 | 1998-09-27 | 2000-09-28 | Available |
| KC4FHC | 11 | 73 | 1998-05-10 | 2000-05-11 | Available |
| KC4FHD | 11 | 69 | — | — | Available |
| KC4FHE | 11 | 63 | 1998-09-17 | 2000-09-18 | Available |
| KC4FHF | 11 | 71 | 1998-05-10 | 2000-05-11 | Available |
| KC4FHG | 10 | 71 | 1998-05-10 | 2000-05-11 | Available |
| KC4FHH | 11 | 69 | — | — | Available |
| KC4FHI | 12 | 65 | 2028-03-12 | — | Active |
| KC4FHJ | 12 | 75 | 2027-11-25 | — | Active |
| KC4FHK | 11 | 71 | 1998-06-21 | 2000-06-22 | Available |
| KC4FHL | 11 | 71 | 2008-05-05 | 2010-05-06 | Available |
| KC4FHM | 10 | 69 | 2034-02-22 | — | Active |
| KC4FHN | 12 | 67 | — | — | Available |
| KC4FHO | 11 | 73 | — | — | Available |
| KC4FHP | 11 | 73 | — | — | Available |
| KC4FHQ | 11 | 75 | 1998-05-10 | 2000-05-11 | Available |
| KC4FHR | 12 | 69 | 1998-05-10 | 2000-05-11 | Available |
| KC4FHS | 12 | 67 | — | — | Available |
| KC4FHT | 11 | 65 | 2008-02-25 | 2010-02-26 | Available |
| KC4FHU | 12 | 69 | 1998-05-10 | 2000-05-11 | Available |
| KC4FHV | 11 | 71 | — | — | Available |
| KC4FHW | 11 | 71 | 2008-08-04 | 2010-08-05 | Available |
| KC4FHX | 11 | 73 | — | — | Available |
| KC4FHY | 11 | 75 | 1999-09-26 | 2001-09-27 | Available |
| KC4FHZ | 11 | 73 | 2032-03-17 | — | Active |
| KC4FIA | 12 | 63 | 1998-05-10 | 2000-05-11 | Available |
| KC4FIB | 12 | 67 | — | — | Available |
| KC4FIC | 12 | 69 | 2028-12-15 | — | Active |
| KC4FID | 12 | 65 | 1998-05-10 | 2000-05-11 | Available |
| KC4FIE | 12 | 59 | 2028-12-10 | — | Active |
| KC4FIF | 12 | 67 | 2008-04-24 | 2010-04-25 | Available |
| KC4FIG | 11 | 67 | 2024-05-17 | 2026-05-18 | Available |
| KC4FIH | 12 | 65 | — | — | Available |
| KC4FII | 13 | 61 | 1998-05-10 | 2000-05-11 | Available |
| KC4FIJ | 13 | 71 | — | — | Available |
| KC4FIK | 12 | 67 | — | — | Available |
| KC4FIL | 12 | 67 | — | — | Available |
| KC4FIM | 11 | 65 | 1998-05-10 | 2000-05-11 | Available |
| KC4FIN | 13 | 63 | 2008-01-15 | 2010-01-16 | Available |
| KC4FIO | 12 | 69 | 1998-05-10 | 2000-05-11 | Available |
| KC4FIP | 12 | 69 | — | — | Available |
| KC4FIQ | 12 | 71 | — | — | Available |
| KC4FIR | 13 | 65 | 2028-02-25 | — | Active |
| KC4FIS | 13 | 63 | — | — | Available |
| KC4FIT | 12 | 61 | 2015-06-13 | 2017-06-14 | Available |
| KC4FIU | 13 | 65 | 2008-01-26 | 2010-01-27 | Available |
| KC4FIV | 12 | 67 | — | — | Available |