District 0
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K0OQU | 11 | 71 | — | — | Available |
| K0OQV | 10 | 73 | — | — | Available |
| K0OQW | 10 | 73 | — | — | Available |
| K0OQX | 10 | 75 | — | — | Available |
| K0OQY | 10 | 77 | — | — | Available |
| K0OQZ | 10 | 75 | — | — | Available |
| K0ORA | 11 | 63 | — | — | Available |
| K0ORB | 11 | 67 | 2027-12-11 | — | Active (Vanity) |
| K0ORC | 11 | 69 | 2017-10-27 | 2019-10-28 | Available |
| K0ORD | 11 | 65 | 2031-08-03 | — | Active (Vanity) |
| K0ORE | 11 | 59 | — | — | Available |
| K0ORF | 11 | 67 | — | — | Available |
| K0ORG | 10 | 67 | — | — | Available |
| K0ORH | 11 | 65 | — | — | Available |
| K0ORI | 12 | 61 | — | — | Available |
| K0ORJ | 12 | 71 | — | — | Available |
| K0ORK | 11 | 67 | 2032-09-04 | — | Active (Vanity) |
| K0ORL | 11 | 67 | — | — | Available |
| K0ORM | 10 | 65 | 2006-06-12 | 2008-06-13 | Available |
| K0ORN | 12 | 63 | — | — | Available |
| K0ORO | 11 | 69 | — | — | Available |
| K0ORP | 11 | 69 | — | — | Available |
| K0ORQ | 11 | 71 | 1999-02-14 | 2001-02-15 | Available |
| K0ORR | 12 | 65 | — | — | Available |
| K0ORS | 12 | 63 | 2024-07-07 | 2026-07-08 | Available |
| K0ORT | 11 | 61 | — | — | Available |
| K0ORU | 12 | 65 | 2034-07-15 | — | Active (Vanity) |
| K0ORV | 11 | 67 | — | — | Available |
| K0ORW | 11 | 67 | — | — | Available |
| K0ORX | 11 | 69 | — | — | Available |
| K0ORY | 11 | 71 | — | — | Available |
| K0ORZ | 11 | 69 | — | — | Available |
| K0OSA | 11 | 61 | — | — | Available |
| K0OSB | 11 | 65 | 2011-09-24 | 2013-09-25 | Available |
| K0OSC | 11 | 67 | — | — | Available |
| K0OSD | 11 | 63 | — | — | Available |
| K0OSE | 11 | 57 | — | — | Available |
| K0OSF | 11 | 65 | — | — | Available |
| K0OSG | 10 | 65 | 2028-08-21 | — | Active |
| K0OSH | 11 | 63 | — | — | Available |
| K0OSI | 12 | 59 | 2017-12-02 | 2019-12-03 | Available |
| K0OSJ | 12 | 69 | — | — | Available |
| K0OSK | 11 | 65 | — | — | Available |
| K0OSL | 11 | 65 | 2027-01-20 | — | Active |
| K0OSM | 10 | 63 | — | — | Available |
| K0OSN | 12 | 61 | 2004-03-22 | 2006-03-23 | Available |
| K0OSO | 11 | 67 | 2007-03-27 | 2009-03-28 | Available |
| K0OSP | 11 | 67 | — | — | Available |
| K0OSQ | 11 | 69 | — | — | Available |
| K0OSR | 12 | 63 | — | — | Available |
| K0OSS | 12 | 61 | — | — | Available |
| K0OST | 11 | 59 | 1999-11-03 | 2001-11-04 | Available |
| K0OSU | 12 | 63 | — | — | Available |
| K0OSV | 11 | 65 | — | — | Available |
| K0OSW | 11 | 65 | 2027-12-12 | — | Active |
| K0OSX | 11 | 67 | — | — | Available |
| K0OSY | 11 | 69 | — | — | Available |
| K0OSZ | 11 | 67 | 2035-03-03 | — | Active |
| K0OTA | 10 | 59 | 2035-07-01 | — | Active (Vanity) |
| K0OTB | 10 | 63 | 2033-11-28 | — | Active (Vanity) |
| K0OTC | 10 | 65 | 2031-11-05 | — | Active (Vanity) |
| K0OTD | 10 | 61 | — | — | Available |
| K0OTE | 10 | 55 | 2024-03-05 | 2026-03-06 | Available |
| K0OTF | 10 | 63 | 2017-10-03 | 2019-10-04 | Available |
| K0OTG | 9 | 63 | — | — | Available |
| K0OTH | 10 | 61 | — | — | Available |
| K0OTI | 11 | 57 | 2027-12-27 | — | Active (Vanity) |
| K0OTJ | 11 | 67 | — | — | Available |
| K0OTK | 10 | 63 | — | — | Available |
| K0OTL | 10 | 63 | — | — | Available |
| K0OTM | 9 | 61 | — | — | Available |
| K0OTN | 11 | 59 | — | — | Available |
| K0OTO | 10 | 65 | 2004-10-18 | 2006-10-19 | Available |
| K0OTP | 10 | 65 | 2029-04-28 | — | Active (Vanity) |
| K0OTQ | 10 | 67 | — | — | Available |
| K0OTR | 11 | 61 | 2023-04-11 | 2025-04-12 | Available |
| K0OTS | 11 | 59 | — | — | Available |
| K0OTT | 10 | 57 | — | — | Available |
| K0OTU | 11 | 61 | 2017-09-14 | 2019-09-15 | Available |
| K0OTV | 10 | 63 | — | — | Available |
| K0OTW | 10 | 63 | — | — | Available |
| K0OTX | 10 | 65 | — | — | Available |
| K0OTY | 10 | 67 | 2027-12-05 | — | Active (Vanity) |
| K0OTZ | 10 | 65 | 2027-03-21 | — | Active |
| K0OUA | 11 | 63 | — | — | Available |
| K0OUB | 11 | 67 | — | — | Available |
| K0OUC | 11 | 69 | — | — | Available |
| K0OUD | 11 | 65 | 2016-07-24 | 2018-07-25 | Available |
| K0OUE | 11 | 59 | — | — | Available |
| K0OUF | 11 | 67 | — | — | Available |
| K0OUG | 10 | 67 | — | — | Available |
| K0OUH | 11 | 65 | — | — | Available |
| K0OUI | 12 | 61 | 2017-07-19 | 2019-07-20 | Available |
| K0OUJ | 12 | 71 | — | — | Available |
| K0OUK | 11 | 67 | — | — | Available |
| K0OUL | 11 | 67 | 2035-04-18 | — | Active |
| K0OUM | 10 | 65 | — | — | Available |
| K0OUN | 12 | 63 | — | — | Available |
| K0OUO | 11 | 69 | — | — | Available |
| K0OUP | 11 | 69 | — | — | Available |