District 1
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K1OFG | 8 | 67 | — | — | Available |
| K1OFH | 9 | 65 | — | — | Available |
| K1OFI | 10 | 61 | — | — | Available |
| K1OFJ | 10 | 71 | — | — | Available |
| K1OFK | 9 | 67 | — | — | Available |
| K1OFL | 9 | 67 | — | — | Available |
| K1OFM | 8 | 65 | — | — | Available |
| K1OFN | 10 | 63 | — | — | Available |
| K1OFO | 9 | 69 | 2030-11-24 | — | Active (Vanity) |
| K1OFP | 9 | 69 | — | — | Available |
| K1OFQ | 9 | 71 | — | — | Available |
| K1OFR | 10 | 65 | — | — | Available |
| K1OFS | 10 | 63 | — | — | Available |
| K1OFT | 9 | 61 | — | — | Available |
| K1OFU | 10 | 65 | — | — | Available |
| K1OFV | 9 | 67 | 2016-05-03 | 2018-05-04 | Available |
| K1OFW | 9 | 67 | — | — | Available |
| K1OFX | 9 | 69 | — | — | Available |
| K1OFY | 9 | 71 | — | — | Available |
| K1OFZ | 9 | 69 | — | — | Available |
| K1OGA | 8 | 63 | — | — | Available |
| K1OGB | 8 | 67 | — | — | Available |
| K1OGC | 8 | 69 | — | — | Available |
| K1OGD | 8 | 65 | — | — | Available |
| K1OGE | 8 | 59 | — | — | Available |
| K1OGF | 8 | 67 | 2033-05-11 | — | Active |
| K1OGG | 7 | 67 | — | — | Available |
| K1OGH | 8 | 65 | — | — | Available |
| K1OGI | 9 | 61 | — | — | Available |
| K1OGJ | 9 | 71 | — | — | Available |
| K1OGK | 8 | 67 | — | — | Available |
| K1OGL | 8 | 67 | — | — | Available |
| K1OGM | 7 | 65 | — | — | Available |
| K1OGN | 9 | 63 | 2023-08-27 | 2025-08-28 | Available |
| K1OGO | 8 | 69 | — | — | Available |
| K1OGP | 8 | 69 | — | — | Available |
| K1OGQ | 8 | 71 | 2034-01-20 | — | Active (Vanity) |
| K1OGR | 9 | 65 | 2029-06-16 | — | Active (Vanity) |
| K1OGS | 9 | 63 | — | — | Available |
| K1OGT | 8 | 61 | — | — | Available |
| K1OGU | 9 | 65 | 2004-12-08 | 2006-12-09 | Available |
| K1OGV | 8 | 67 | — | — | Available |
| K1OGW | 8 | 67 | 2027-01-28 | — | Active |
| K1OGX | 8 | 69 | — | — | Available |
| K1OGY | 8 | 71 | 2013-02-07 | 2015-02-08 | Available |
| K1OGZ | 8 | 69 | — | — | Available |
| K1OHA | 9 | 61 | — | — | Available |
| K1OHB | 9 | 65 | — | — | Available |
| K1OHC | 9 | 67 | — | — | Available |
| K1OHD | 9 | 63 | — | — | Available |
| K1OHE | 9 | 57 | — | — | Available |
| K1OHF | 9 | 65 | — | — | Available |
| K1OHG | 8 | 65 | — | — | Available |
| K1OHH | 9 | 63 | 2025-12-06 | — | Active |
| K1OHI | 10 | 59 | 2031-04-02 | — | Active |
| K1OHJ | 10 | 69 | — | — | Available |
| K1OHK | 9 | 65 | — | — | Available |
| K1OHL | 9 | 65 | 2014-01-16 | 2016-01-17 | Available |
| K1OHM | 8 | 63 | 2031-09-07 | — | Active (Vanity) |
| K1OHN | 10 | 61 | — | — | Available |
| K1OHO | 9 | 67 | 2012-04-29 | 2014-04-30 | Available |
| K1OHP | 9 | 67 | — | — | Available |
| K1OHQ | 9 | 69 | 2024-05-24 | 2026-05-25 | Available |
| K1OHR | 10 | 63 | 2028-12-04 | — | Active (Vanity) |
| K1OHS | 10 | 61 | — | — | Available |
| K1OHT | 9 | 59 | — | — | Available |
| K1OHU | 10 | 63 | — | — | Available |
| K1OHV | 9 | 65 | — | — | Available |
| K1OHW | 9 | 65 | — | — | Available |
| K1OHX | 9 | 67 | — | — | Available |
| K1OHY | 9 | 69 | — | — | Available |
| K1OHZ | 9 | 67 | — | — | Available |
| K1OIA | 10 | 57 | — | — | Available |
| K1OIB | 10 | 61 | — | — | Available |
| K1OIC | 10 | 63 | 1999-04-25 | 2001-04-26 | Available |
| K1OID | 10 | 59 | 2005-02-02 | 2007-02-03 | Available |
| K1OIE | 10 | 53 | — | — | Available |
| K1OIF | 10 | 61 | — | — | Available |
| K1OIG | 9 | 61 | — | — | Available |
| K1OIH | 10 | 59 | — | — | Available |
| K1OII | 11 | 55 | — | — | Available |
| K1OIJ | 11 | 65 | 2025-01-26 | — | Active |
| K1OIK | 10 | 61 | 2028-04-01 | — | Active |
| K1OIL | 10 | 61 | — | — | Available |
| K1OIM | 9 | 59 | — | — | Available |
| K1OIN | 11 | 57 | — | — | Available |
| K1OIO | 10 | 63 | — | — | Available |
| K1OIP | 10 | 63 | — | — | Available |
| K1OIQ | 10 | 65 | 2027-09-16 | — | Active |
| K1OIR | 11 | 59 | — | — | Available |
| K1OIS | 11 | 57 | 1998-05-31 | 2000-06-01 | Available |
| K1OIT | 10 | 55 | — | — | Available |
| K1OIU | 11 | 59 | — | — | Available |
| K1OIV | 10 | 61 | — | — | Available |
| K1OIW | 10 | 61 | — | — | Available |
| K1OIX | 10 | 63 | — | — | Available |
| K1OIY | 10 | 65 | 2015-05-02 | 2017-05-03 | Available |
| K1OIZ | 10 | 63 | 2004-08-24 | 2006-08-25 | Available |
| K1OJA | 10 | 67 | 2008-09-17 | 2010-09-18 | Available |
| K1OJB | 10 | 71 | — | — | Available |