District 3
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K3SMY | 9 | 59 | — | — | Available |
| K3SMZ | 9 | 57 | 2036-01-06 | — | Active (Vanity) |
| K3SNA | 11 | 49 | — | — | Available |
| K3SNB | 11 | 53 | — | — | Available |
| K3SNC | 11 | 55 | — | — | Available |
| K3SND | 11 | 51 | — | — | Available |
| K3SNE | 11 | 45 | — | — | Available |
| K3SNF | 11 | 53 | — | — | Available |
| K3SNG | 10 | 53 | — | — | Available |
| K3SNH | 11 | 51 | — | — | Available |
| K3SNI | 12 | 47 | 2012-02-11 | 2014-02-12 | Available |
| K3SNJ | 12 | 57 | — | — | Available |
| K3SNK | 11 | 53 | — | — | Available |
| K3SNL | 11 | 53 | — | — | Available |
| K3SNM | 10 | 51 | — | — | Available |
| K3SNN | 12 | 49 | — | — | Available |
| K3SNO | 11 | 55 | 2033-12-15 | — | Active (Vanity) |
| K3SNP | 11 | 55 | — | — | Available |
| K3SNQ | 11 | 57 | — | — | Available |
| K3SNR | 12 | 51 | 2021-02-17 | 2023-02-18 | Available |
| K3SNS | 12 | 49 | — | — | Available |
| K3SNT | 11 | 47 | — | — | Available |
| K3SNU | 12 | 51 | — | — | Available |
| K3SNV | 11 | 53 | — | — | Available |
| K3SNW | 11 | 53 | — | — | Available |
| K3SNX | 11 | 55 | — | — | Available |
| K3SNY | 11 | 57 | 2036-06-26 | — | Active (Vanity) |
| K3SNZ | 11 | 55 | — | — | Available |
| K3SOA | 10 | 55 | — | — | Available |
| K3SOB | 10 | 59 | 2011-06-28 | 2013-06-29 | Available |
| K3SOC | 10 | 61 | 2028-05-20 | — | Active (Vanity) |
| K3SOD | 10 | 57 | — | — | Available |
| K3SOE | 10 | 51 | — | — | Available |
| K3SOF | 10 | 59 | 2017-12-19 | 2019-12-20 | Available |
| K3SOG | 9 | 59 | 2034-01-17 | — | Active (Vanity) |
| K3SOH | 10 | 57 | — | — | Available |
| K3SOI | 11 | 53 | — | — | Available |
| K3SOJ | 11 | 63 | — | — | Available |
| K3SOK | 10 | 59 | — | — | Available |
| K3SOL | 10 | 59 | 2027-03-23 | — | Active (Vanity) |
| K3SOM | 9 | 57 | 2028-09-17 | — | Active |
| K3SON | 11 | 55 | — | — | Available |
| K3SOO | 10 | 61 | — | — | Available |
| K3SOP | 10 | 61 | — | — | Available |
| K3SOQ | 10 | 63 | — | — | Available |
| K3SOR | 11 | 57 | — | — | Available |
| K3SOT | 10 | 53 | — | — | Available |
| K3SOU | 11 | 57 | — | — | Available |
| K3SOV | 10 | 59 | — | — | Available |
| K3SOW | 10 | 59 | — | — | Available |
| K3SOX | 10 | 61 | — | — | Available |
| K3SOY | 10 | 63 | — | — | Available |
| K3SOZ | 10 | 61 | 2008-11-22 | 2010-11-23 | Available |
| K3SPA | 10 | 55 | — | — | Available |
| K3SPB | 10 | 59 | — | — | Available |
| K3SPC | 10 | 61 | 2032-07-14 | — | Active |
| K3SPD | 10 | 57 | 2008-11-02 | 2010-11-03 | Available |
| K3SPE | 10 | 51 | — | — | Available |
| K3SPF | 10 | 59 | — | — | Available |
| K3SPG | 9 | 59 | — | — | Available |
| K3SPH | 10 | 57 | — | — | Available |
| K3SPI | 11 | 53 | 2003-05-25 | 2005-05-26 | Available |
| K3SPJ | 11 | 63 | — | — | Available |
| K3SPK | 10 | 59 | 2035-05-15 | — | Active (Vanity) |
| K3SPL | 10 | 59 | — | — | Available |
| K3SPM | 9 | 57 | — | — | Available |
| K3SPN | 11 | 55 | — | — | Available |
| K3SPO | 10 | 61 | — | — | Available |
| K3SPP | 10 | 61 | — | — | Available |
| K3SPQ | 10 | 63 | — | — | Available |
| K3SPR | 11 | 57 | — | — | Available |
| K3SPS | 11 | 55 | 2027-02-20 | — | Active |
| K3SPT | 10 | 53 | 2028-05-19 | — | Active |
| K3SPU | 11 | 57 | 2004-07-16 | 2006-07-17 | Available |
| K3SPV | 10 | 59 | 2014-12-23 | 2016-12-24 | Available |
| K3SPW | 10 | 59 | — | — | Available |
| K3SPX | 10 | 61 | 2027-02-20 | — | Active |
| K3SPY | 10 | 63 | 2031-03-05 | — | Active (Vanity) |
| K3SPZ | 10 | 61 | — | — | Available |
| K3SQA | 10 | 57 | 2030-05-01 | — | Active (Vanity) |
| K3SQB | 10 | 61 | — | — | Available |
| K3SQC | 10 | 63 | — | — | Available |
| K3SQD | 10 | 59 | — | — | Available |
| K3SQE | 10 | 53 | — | — | Available |
| K3SQF | 10 | 61 | — | — | Available |
| K3SQG | 9 | 61 | — | — | Available |
| K3SQH | 10 | 59 | — | — | Available |
| K3SQI | 11 | 55 | — | — | Available |
| K3SQJ | 11 | 65 | — | — | Available |
| K3SQK | 10 | 61 | — | — | Available |
| K3SQL | 10 | 61 | 2034-09-24 | — | Active (Vanity) |
| K3SQM | 9 | 59 | 1998-10-18 | 2000-10-19 | Available |
| K3SQN | 11 | 57 | — | — | Available |
| K3SQO | 10 | 63 | 2022-04-03 | 2024-04-04 | Available |
| K3SQP | 10 | 63 | 2027-06-16 | — | Active |
| K3SQQ | 10 | 65 | 2018-07-15 | 2020-07-16 | Available |
| K3SQR | 11 | 59 | — | — | Available |
| K3SQS | 11 | 57 | 2035-12-09 | — | Active (Vanity) |
| K3SQT | 10 | 55 | — | — | Available |
| K3SQU | 11 | 59 | — | — | Available |