District 3
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K3REI | 11 | 45 | — | — | Available |
| K3REJ | 11 | 55 | — | — | Available |
| K3REK | 10 | 51 | — | — | Available |
| K3REL | 10 | 51 | — | — | Available |
| K3REM | 9 | 49 | 2025-08-12 | — | Active (Vanity) |
| K3REN | 11 | 47 | 2026-02-09 | — | Active (Vanity) |
| K3REO | 10 | 53 | — | — | Available |
| K3REP | 10 | 53 | — | — | Available |
| K3REQ | 10 | 55 | — | — | Available |
| K3RER | 11 | 49 | 2027-04-08 | — | Active (Vanity) |
| K3RES | 11 | 47 | 2033-06-24 | — | Active (Vanity) |
| K3RET | 10 | 45 | — | — | Available |
| K3REU | 11 | 49 | — | — | Available |
| K3REV | 10 | 51 | 2028-05-18 | — | Active (Vanity) |
| K3REW | 10 | 51 | 2036-08-29 | — | Active (Vanity) |
| K3REX | 10 | 53 | 2032-07-13 | — | Active (Vanity) |
| K3REY | 10 | 55 | 2030-12-29 | — | Active (Vanity) |
| K3REZ | 10 | 53 | — | — | Available |
| K3RFA | 10 | 55 | — | — | Available |
| K3RFB | 10 | 59 | — | — | Available |
| K3RFC | 10 | 61 | 2034-12-08 | — | Active |
| K3RFD | 10 | 57 | — | — | Available |
| K3RFE | 10 | 51 | — | — | Available |
| K3RFF | 10 | 59 | 2015-12-07 | 2017-12-08 | Available |
| K3RFG | 9 | 59 | — | — | Available |
| K3RFH | 10 | 57 | 2024-03-26 | 2026-03-27 | Available |
| K3RFI | 11 | 53 | 2029-01-28 | — | Active (Vanity) |
| K3RFJ | 11 | 63 | — | — | Available |
| K3RFK | 10 | 59 | — | — | Available |
| K3RFL | 10 | 59 | 2016-01-15 | 2018-01-16 | Available |
| K3RFM | 9 | 57 | — | — | Available |
| K3RFN | 11 | 55 | — | — | Available |
| K3RFO | 10 | 61 | — | — | Available |
| K3RFP | 10 | 61 | 2036-01-06 | — | Active (Vanity) |
| K3RFQ | 10 | 63 | — | — | Available |
| K3RFR | 11 | 57 | 2028-08-14 | — | Active (Vanity) |
| K3RFS | 11 | 55 | — | — | Available |
| K3RFT | 10 | 53 | — | — | Available |
| K3RFU | 11 | 57 | — | — | Available |
| K3RFV | 10 | 59 | — | — | Available |
| K3RFW | 10 | 59 | — | — | Available |
| K3RFX | 10 | 61 | — | — | Available |
| K3RFY | 10 | 63 | — | — | Available |
| K3RFZ | 10 | 61 | — | — | Available |
| K3RGA | 9 | 55 | 2031-05-04 | — | Active (Vanity) |
| K3RGB | 9 | 59 | 2020-06-26 | 2022-06-27 | Available |
| K3RGC | 9 | 61 | 2032-08-23 | — | Active (Vanity) |
| K3RGD | 9 | 57 | 2006-11-26 | 2008-11-27 | Available |
| K3RGE | 9 | 51 | — | — | Available |
| K3RGF | 9 | 59 | — | — | Available |
| K3RGG | 8 | 59 | 2033-06-27 | — | Active (Vanity) |
| K3RGH | 9 | 57 | 2028-05-19 | — | Active |
| K3RGI | 10 | 53 | — | — | Available |
| K3RGJ | 10 | 63 | — | — | Available |
| K3RGK | 9 | 59 | — | — | Available |
| K3RGL | 9 | 59 | 2028-03-24 | — | Active |
| K3RGM | 8 | 57 | 2034-11-30 | — | Active (Vanity) |
| K3RGN | 10 | 55 | — | — | Available |
| K3RGO | 9 | 61 | — | — | Available |
| K3RGP | 9 | 61 | 2019-07-12 | 2021-07-13 | Available |
| K3RGQ | 9 | 63 | — | — | Available |
| K3RGR | 10 | 57 | 2018-08-03 | 2020-08-04 | Available |
| K3RGS | 10 | 55 | — | — | Available |
| K3RGT | 9 | 53 | — | — | Available |
| K3RGU | 10 | 57 | 2007-02-25 | 2009-02-26 | Available |
| K3RGV | 9 | 59 | — | — | Available |
| K3RGW | 9 | 59 | 2028-07-16 | — | Active |
| K3RGX | 9 | 61 | — | — | Available |
| K3RGY | 9 | 63 | 2023-05-09 | 2025-05-10 | Available |
| K3RGZ | 9 | 61 | 2035-03-28 | — | Active (Vanity) |
| K3RHA | 10 | 53 | — | — | Available |
| K3RHB | 10 | 57 | — | — | Available |
| K3RHC | 10 | 59 | 2015-07-25 | 2017-07-26 | Available |
| K3RHD | 10 | 55 | 2015-04-07 | 2017-04-08 | Available |
| K3RHE | 10 | 49 | 2007-12-30 | 2009-12-31 | Available |
| K3RHF | 10 | 57 | — | — | Available |
| K3RHG | 9 | 57 | — | — | Available |
| K3RHH | 10 | 55 | — | — | Available |
| K3RHI | 11 | 51 | — | — | Available |
| K3RHJ | 11 | 61 | 2021-05-28 | 2023-05-29 | Available |
| K3RHK | 10 | 57 | — | — | Available |
| K3RHL | 10 | 57 | — | — | Available |
| K3RHM | 9 | 55 | — | — | Available |
| K3RHN | 11 | 53 | — | — | Available |
| K3RHO | 10 | 59 | — | — | Available |
| K3RHP | 10 | 59 | — | — | Available |
| K3RHQ | 10 | 61 | — | — | Available |
| K3RHR | 11 | 55 | 2024-12-28 | — | Active (Vanity) |
| K3RHS | 11 | 53 | 2026-12-03 | — | Active (Vanity) |
| K3RHT | 10 | 51 | 2029-07-12 | — | Active (Vanity) |
| K3RHU | 11 | 55 | — | — | Available |
| K3RHV | 10 | 57 | — | — | Available |
| K3RHW | 10 | 57 | — | — | Available |
| K3RHX | 10 | 59 | — | — | Available |
| K3RHY | 10 | 61 | — | — | Available |
| K3RHZ | 10 | 59 | — | — | Available |
| K3RIA | 11 | 49 | — | — | Available |
| K3RIB | 11 | 53 | — | — | Available |
| K3RIC | 11 | 55 | 2028-09-10 | — | Active (Vanity) |
| K3RID | 11 | 51 | — | — | Available |