District 1
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K1SFG | 9 | 61 | — | — | Available |
| K1SFH | 10 | 59 | — | — | Available |
| K1SFI | 11 | 55 | — | — | Available |
| K1SFJ | 11 | 65 | — | — | Available |
| K1SFK | 10 | 61 | 2022-08-16 | 2024-08-17 | Available |
| K1SFL | 10 | 61 | — | — | Available |
| K1SFM | 9 | 59 | — | — | Available |
| K1SFN | 11 | 57 | 2030-01-14 | — | Active (Vanity) |
| K1SFO | 10 | 63 | 2018-01-23 | 2020-01-24 | Available |
| K1SFP | 10 | 63 | — | — | Available |
| K1SFQ | 10 | 65 | — | — | Available |
| K1SFR | 11 | 59 | — | — | Available |
| K1SFS | 11 | 57 | — | — | Available |
| K1SFT | 10 | 55 | — | — | Available |
| K1SFU | 11 | 59 | — | — | Available |
| K1SFV | 10 | 61 | — | — | Available |
| K1SFW | 10 | 61 | — | — | Available |
| K1SFX | 10 | 63 | 2005-11-28 | 2007-11-29 | Available |
| K1SFY | 10 | 65 | 2017-06-27 | 2019-06-28 | Available |
| K1SFZ | 10 | 63 | — | — | Available |
| K1SGA | 9 | 57 | 2026-03-14 | — | Active (Vanity) |
| K1SGB | 9 | 61 | — | — | Available |
| K1SGC | 9 | 63 | 2035-05-27 | — | Active (Vanity) |
| K1SGD | 9 | 59 | — | — | Available |
| K1SGE | 9 | 53 | — | — | Available |
| K1SGF | 9 | 61 | — | — | Available |
| K1SGG | 8 | 61 | — | — | Available |
| K1SGH | 9 | 59 | 2033-01-04 | — | Active (Vanity) |
| K1SGI | 10 | 55 | — | — | Available |
| K1SGJ | 10 | 65 | — | — | Available |
| K1SGK | 9 | 61 | 2020-03-10 | 2022-03-11 | Available |
| K1SGL | 9 | 61 | 2019-05-03 | 2021-05-04 | Available |
| K1SGM | 8 | 59 | 2030-05-15 | — | Active (Vanity) |
| K1SGN | 10 | 57 | — | — | Available |
| K1SGO | 9 | 63 | — | — | Available |
| K1SGP | 9 | 63 | — | — | Available |
| K1SGQ | 9 | 65 | — | — | Available |
| K1SGR | 10 | 59 | — | — | Available |
| K1SGS | 10 | 57 | 2029-06-26 | — | Active (Vanity) |
| K1SGT | 9 | 55 | 2029-08-04 | — | Active (Vanity) |
| K1SGU | 10 | 59 | — | — | Available |
| K1SGV | 9 | 61 | — | — | Available |
| K1SGW | 9 | 61 | 2027-04-28 | — | Active (Vanity) |
| K1SGX | 9 | 63 | 2006-01-24 | 2008-01-25 | Available |
| K1SGY | 9 | 65 | 2016-06-20 | 2018-06-21 | Available |
| K1SGZ | 9 | 63 | — | — | Available |
| K1SHA | 10 | 55 | — | — | Available |
| K1SHB | 10 | 59 | — | — | Available |
| K1SHC | 10 | 61 | 2031-10-30 | — | Active (Vanity) |
| K1SHD | 10 | 57 | 2035-03-21 | — | Active (Vanity) |
| K1SHE | 10 | 51 | 2032-04-22 | — | Active (Vanity) |
| K1SHF | 10 | 59 | — | — | Available |
| K1SHG | 9 | 59 | — | — | Available |
| K1SHH | 10 | 57 | 2014-10-18 | 2016-10-19 | Available |
| K1SHI | 11 | 53 | 2027-11-17 | — | Active (Vanity) |
| K1SHJ | 11 | 63 | — | — | Available |
| K1SHK | 10 | 59 | 2027-02-07 | — | Active |
| K1SHL | 10 | 59 | — | — | Available |
| K1SHM | 9 | 57 | — | — | Available |
| K1SHN | 11 | 55 | — | — | Available |
| K1SHO | 10 | 61 | 2030-09-11 | — | Active (Vanity) |
| K1SHP | 10 | 61 | — | — | Available |
| K1SHQ | 10 | 63 | — | — | Available |
| K1SHR | 11 | 57 | 2035-11-30 | — | Active |
| K1SHS | 11 | 55 | — | — | Available |
| K1SHT | 10 | 53 | — | — | Available |
| K1SHU | 11 | 57 | — | — | Available |
| K1SHV | 10 | 59 | — | — | Available |
| K1SHW | 10 | 59 | — | — | Available |
| K1SHX | 10 | 61 | — | — | Available |
| K1SHY | 10 | 63 | 2027-12-15 | — | Active |
| K1SHZ | 10 | 61 | — | — | Available |
| K1SIA | 11 | 51 | — | — | Available |
| K1SIB | 11 | 55 | 2028-12-18 | — | Active (Vanity) |
| K1SIC | 11 | 57 | — | — | Available |
| K1SID | 11 | 53 | 2008-10-23 | 2010-10-24 | Available |
| K1SIE | 11 | 47 | 2014-07-09 | 2016-07-10 | Available |
| K1SIF | 11 | 55 | 2016-12-31 | 2019-01-01 | Available |
| K1SIG | 10 | 55 | 2025-12-04 | — | Active (Vanity) |
| K1SIH | 11 | 53 | — | — | Available |
| K1SII | 12 | 49 | — | — | Available |
| K1SIJ | 12 | 59 | — | — | Available |
| K1SIK | 11 | 55 | 2025-11-13 | — | Active (Vanity) |
| K1SIL | 11 | 55 | — | — | Available |
| K1SIM | 10 | 53 | 2035-03-07 | — | Active (Vanity) |
| K1SIN | 12 | 51 | 2029-12-24 | — | Active (Vanity) |
| K1SIO | 11 | 57 | — | — | Available |
| K1SIP | 11 | 57 | 2033-10-03 | — | Active (Vanity) |
| K1SIQ | 11 | 59 | — | — | Available |
| K1SIR | 12 | 53 | — | — | Available |
| K1SIS | 12 | 51 | — | — | Available |
| K1SIT | 11 | 49 | — | — | Available |
| K1SIU | 12 | 53 | — | — | Available |
| K1SIV | 11 | 55 | 2009-02-12 | 2011-02-13 | Available |
| K1SIW | 11 | 55 | 2035-03-21 | — | Active (Vanity) |
| K1SIX | 11 | 57 | 2029-11-27 | — | Active (Vanity) |
| K1SIY | 11 | 59 | — | — | Available |
| K1SIZ | 11 | 57 | — | — | Available |
| K1SJA | 11 | 61 | 2005-04-27 | 2007-04-28 | Available |
| K1SJB | 11 | 65 | 2035-06-13 | — | Active (Vanity) |