District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC4FQO | 11 | 79 | 2028-07-14 | — | Active |
| KC4FQP | 11 | 79 | — | — | Available |
| KC4FQQ | 11 | 81 | 1998-05-31 | 2000-06-01 | Available |
| KC4FQR | 12 | 75 | 2008-05-31 | 2010-06-01 | Available |
| KC4FQS | 12 | 73 | — | — | Available |
| KC4FQT | 11 | 71 | 2033-02-23 | — | Active |
| KC4FQU | 12 | 75 | 1998-05-31 | 2000-06-01 | Available |
| KC4FQV | 11 | 77 | 2008-10-27 | 2010-10-28 | Available |
| KC4FQW | 11 | 77 | 1998-05-31 | 2000-06-01 | Available |
| KC4FQX | 11 | 79 | 1998-05-31 | 2000-06-01 | Available |
| KC4FQY | 11 | 81 | — | — | Available |
| KC4FQZ | 11 | 79 | — | — | Available |
| KC4FRA | 12 | 67 | 2027-11-21 | — | Active |
| KC4FRB | 12 | 71 | — | — | Available |
| KC4FRC | 12 | 73 | 2031-03-30 | — | Active |
| KC4FRD | 12 | 69 | — | — | Available |
| KC4FRE | 12 | 63 | 2008-01-09 | 2010-01-10 | Available |
| KC4FRF | 12 | 71 | — | — | Available |
| KC4FRG | 11 | 71 | 2028-10-08 | — | Active |
| KC4FRH | 12 | 69 | 1998-05-31 | 2000-06-01 | Available |
| KC4FRI | 13 | 65 | 2004-04-28 | 2006-04-29 | Available |
| KC4FRJ | 13 | 75 | 2008-12-30 | 2010-12-31 | Available |
| KC4FRK | 12 | 71 | 1998-09-27 | 2000-09-28 | Available |
| KC4FRL | 12 | 71 | — | — | Available |
| KC4FRM | 11 | 69 | 1998-05-31 | 2000-06-01 | Available |
| KC4FRN | 13 | 67 | 1998-05-31 | 2000-06-01 | Available |
| KC4FRO | 12 | 73 | 2008-03-31 | 2010-04-01 | Available |
| KC4FRP | 12 | 73 | 1998-05-31 | 2000-06-01 | Available |
| KC4FRQ | 12 | 75 | — | — | Available |
| KC4FRR | 13 | 69 | 1998-05-31 | 2000-06-01 | Available |
| KC4FRS | 13 | 67 | 2028-02-25 | — | Active |
| KC4FRT | 12 | 65 | 1998-07-12 | 2000-07-13 | Available |
| KC4FRU | 13 | 69 | — | — | Available |
| KC4FRV | 12 | 71 | 2028-02-25 | — | Active |
| KC4FRW | 12 | 71 | 2019-01-26 | 2021-01-27 | Available |
| KC4FRX | 12 | 73 | 1998-06-07 | 2000-06-08 | Available |
| KC4FRY | 12 | 75 | — | — | Available |
| KC4FRZ | 12 | 73 | — | — | Available |
| KC4FSA | 12 | 65 | 2008-10-28 | 2010-10-29 | Available |
| KC4FSB | 12 | 69 | 1998-06-07 | 2000-06-08 | Available |
| KC4FSC | 12 | 71 | 2020-05-11 | 2022-05-12 | Available |
| KC4FSD | 12 | 67 | 1998-06-07 | 2000-06-08 | Available |
| KC4FSE | 12 | 61 | 2019-02-17 | 2021-02-18 | Available |
| KC4FSF | 12 | 69 | 2030-06-04 | — | Active |
| KC4FSG | 11 | 69 | — | — | Available |
| KC4FSH | 12 | 67 | — | — | Available |
| KC4FSI | 13 | 63 | 2013-05-04 | 2015-05-05 | Available |
| KC4FSJ | 13 | 73 | 2009-10-03 | 2011-10-04 | Available |
| KC4FSK | 12 | 69 | 2003-02-02 | 2005-02-03 | Available |
| KC4FSL | 12 | 69 | — | — | Available |
| KC4FSM | 11 | 67 | 2001-02-26 | 2003-02-27 | Available |
| KC4FSN | 13 | 65 | 2019-04-05 | 2021-04-06 | Available |
| KC4FSO | 12 | 71 | 2018-06-03 | 2020-06-04 | Available |
| KC4FSP | 12 | 71 | — | — | Available |
| KC4FSQ | 12 | 73 | — | — | Available |
| KC4FSR | 13 | 67 | 1998-06-14 | 2000-06-15 | Available |
| KC4FSS | 13 | 65 | — | — | Available |
| KC4FST | 12 | 63 | 2028-07-07 | — | Active |
| KC4FSU | 13 | 67 | 2029-05-25 | — | Active (Vanity) |
| KC4FSV | 12 | 69 | — | — | Available |
| KC4FSW | 12 | 69 | 2008-09-15 | 2010-09-16 | Available |
| KC4FSX | 12 | 71 | 2018-07-23 | 2020-07-24 | Available |
| KC4FSY | 12 | 73 | — | — | Available |
| KC4FSZ | 12 | 71 | 2010-04-21 | 2012-04-22 | Available |
| KC4FTA | 11 | 63 | 2010-03-07 | 2012-03-08 | Available |
| KC4FTB | 11 | 67 | 2010-03-07 | 2012-03-08 | Available |
| KC4FTC | 11 | 69 | 1998-06-14 | 2000-06-15 | Available |
| KC4FTD | 11 | 65 | 2028-04-14 | — | Active |
| KC4FTE | 11 | 59 | 2027-11-05 | — | Active |
| KC4FTF | 11 | 67 | 2008-03-18 | 2010-03-19 | Available |
| KC4FTG | 10 | 67 | 2008-05-18 | 2010-05-19 | Available |
| KC4FTH | 11 | 65 | 1998-06-14 | 2000-06-15 | Available |
| KC4FTI | 12 | 61 | 1998-06-14 | 2000-06-15 | Available |
| KC4FTJ | 12 | 71 | 1998-06-14 | 2000-06-15 | Available |
| KC4FTK | 11 | 67 | 1999-07-11 | 2001-07-12 | Available |
| KC4FTL | 11 | 67 | 1998-06-14 | 2000-06-15 | Available |
| KC4FTM | 10 | 65 | 2003-01-26 | 2005-01-27 | Available |
| KC4FTN | 12 | 63 | 2013-02-05 | 2015-02-06 | Available |
| KC4FTO | 11 | 69 | 2007-08-12 | 2009-08-13 | Available |
| KC4FTP | 11 | 69 | 1998-06-14 | 2000-06-15 | Available |
| KC4FTQ | 11 | 71 | 2008-03-16 | 2010-03-17 | Available |
| KC4FTR | 12 | 65 | 2003-07-06 | 2005-07-07 | Available |
| KC4FTS | 12 | 63 | 1998-06-14 | 2000-06-15 | Available |
| KC4FTT | 11 | 61 | 2012-10-29 | 2014-10-30 | Available |
| KC4FTU | 12 | 65 | 1998-06-14 | 2000-06-15 | Available |
| KC4FTV | 11 | 67 | 2018-03-10 | 2020-03-11 | Available |
| KC4FTW | 11 | 67 | 2034-11-05 | — | Active |
| KC4FTX | 11 | 69 | 2034-11-26 | — | Active (Vanity) |
| KC4FTY | 11 | 71 | — | — | Available |
| KC4FTZ | 11 | 69 | — | — | Available |
| KC4FUA | 12 | 67 | 2028-07-24 | — | Active |
| KC4FUB | 12 | 71 | 1998-06-14 | 2000-06-15 | Available |
| KC4FUC | 12 | 73 | — | — | Available |
| KC4FUD | 12 | 69 | 1998-06-14 | 2000-06-15 | Available |
| KC4FUE | 12 | 63 | 2032-09-10 | — | Active |
| KC4FUF | 12 | 71 | — | — | Available |
| KC4FUG | 11 | 71 | — | — | Available |
| KC4FUH | 12 | 69 | — | — | Available |
| KC4FUI | 13 | 65 | — | — | Available |
| KC4FUJ | 13 | 75 | — | — | Available |