District 3
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K3OUQ | 10 | 65 | — | — | Available |
| K3OUR | 11 | 59 | — | — | Available |
| K3OUS | 11 | 57 | — | — | Available |
| K3OUT | 10 | 55 | 2033-04-18 | — | Active (Vanity) |
| K3OUU | 11 | 59 | — | — | Available |
| K3OUV | 10 | 61 | — | — | Available |
| K3OUW | 10 | 61 | — | — | Available |
| K3OUX | 10 | 63 | — | — | Available |
| K3OUY | 10 | 65 | — | — | Available |
| K3OUZ | 10 | 63 | — | — | Available |
| K3OVA | 9 | 59 | — | — | Available |
| K3OVB | 9 | 63 | — | — | Available |
| K3OVC | 9 | 65 | — | — | Available |
| K3OVD | 9 | 61 | — | — | Available |
| K3OVE | 9 | 55 | — | — | Available |
| K3OVF | 9 | 63 | — | — | Available |
| K3OVG | 8 | 63 | — | — | Available |
| K3OVH | 9 | 61 | — | — | Available |
| K3OVI | 10 | 57 | — | — | Available |
| K3OVJ | 10 | 67 | 2032-07-06 | — | Active (Vanity) |
| K3OVK | 9 | 63 | — | — | Available |
| K3OVL | 9 | 63 | — | — | Available |
| K3OVM | 8 | 61 | — | — | Available |
| K3OVN | 10 | 59 | 2028-03-26 | — | Active |
| K3OVO | 9 | 65 | — | — | Available |
| K3OVP | 9 | 65 | — | — | Available |
| K3OVQ | 9 | 67 | 2017-01-04 | 2019-01-05 | Available |
| K3OVR | 10 | 61 | — | — | Available |
| K3OVS | 10 | 59 | — | — | Available |
| K3OVT | 9 | 57 | — | — | Available |
| K3OVU | 10 | 61 | — | — | Available |
| K3OVV | 9 | 63 | — | — | Available |
| K3OVW | 9 | 63 | — | — | Available |
| K3OVX | 9 | 65 | — | — | Available |
| K3OVY | 9 | 67 | 2027-12-19 | — | Active |
| K3OVZ | 9 | 65 | — | — | Available |
| K3OWA | 9 | 59 | — | — | Available |
| K3OWB | 9 | 63 | — | — | Available |
| K3OWC | 9 | 65 | — | — | Available |
| K3OWD | 9 | 61 | — | — | Available |
| K3OWE | 9 | 55 | 2034-03-12 | — | Active (Vanity) |
| K3OWF | 9 | 63 | — | — | Available |
| K3OWG | 8 | 63 | 2026-12-18 | — | Active (Vanity) |
| K3OWH | 9 | 61 | — | — | Available |
| K3OWI | 10 | 57 | — | — | Available |
| K3OWJ | 10 | 67 | — | — | Available |
| K3OWK | 9 | 63 | 1998-01-19 | 2000-01-20 | Available |
| K3OWL | 9 | 63 | 2026-11-04 | — | Active (Vanity) |
| K3OWM | 8 | 61 | — | — | Available |
| K3OWN | 10 | 59 | — | — | Available |
| K3OWO | 9 | 65 | 2007-03-04 | 2009-03-05 | Available |
| K3OWP | 9 | 65 | — | — | Available |
| K3OWQ | 9 | 67 | — | — | Available |
| K3OWR | 10 | 61 | — | — | Available |
| K3OWS | 10 | 59 | — | — | Available |
| K3OWT | 9 | 57 | — | — | Available |
| K3OWU | 10 | 61 | — | — | Available |
| K3OWV | 9 | 63 | — | — | Available |
| K3OWW | 9 | 63 | — | — | Available |
| K3OWX | 9 | 65 | 2037-01-27 | — | Active |
| K3OWY | 9 | 67 | 2006-05-22 | 2008-05-23 | Available |
| K3OWZ | 9 | 65 | 2022-12-03 | 2024-12-04 | Available |
| K3OXA | 9 | 61 | 2036-07-17 | — | Active (Vanity) |
| K3OXB | 9 | 65 | 2008-02-03 | 2010-02-04 | Available |
| K3OXC | 9 | 67 | — | — | Available |
| K3OXD | 9 | 63 | — | — | Available |
| K3OXE | 9 | 57 | 2010-03-06 | 2012-03-07 | Available |
| K3OXF | 9 | 65 | — | — | Available |
| K3OXG | 8 | 65 | 2027-11-17 | — | Active (Vanity) |
| K3OXH | 9 | 63 | 2014-04-28 | 2016-04-29 | Available |
| K3OXI | 10 | 59 | — | — | Available |
| K3OXJ | 10 | 69 | 2004-06-17 | 2006-06-18 | Available |
| K3OXK | 9 | 65 | 2006-09-24 | 2008-09-25 | Available |
| K3OXL | 9 | 65 | 2033-06-29 | — | Active |
| K3OXM | 8 | 63 | — | — | Available |
| K3OXN | 10 | 61 | 2022-09-07 | 2024-09-08 | Available |
| K3OXO | 9 | 67 | — | — | Available |
| K3OXP | 9 | 67 | — | — | Available |
| K3OXQ | 9 | 69 | — | — | Available |
| K3OXR | 10 | 63 | — | — | Available |
| K3OXS | 10 | 61 | 2014-03-15 | 2016-03-16 | Available |
| K3OXT | 9 | 59 | 2018-05-04 | 2020-05-05 | Available |
| K3OXU | 10 | 63 | — | — | Available |
| K3OXV | 9 | 65 | — | — | Available |
| K3OXW | 9 | 65 | 2031-01-29 | — | Active (Vanity) |
| K3OXX | 9 | 67 | — | — | Available |
| K3OXY | 9 | 69 | — | — | Available |
| K3OXZ | 9 | 67 | — | — | Available |
| K3OYA | 9 | 63 | — | — | Available |
| K3OYB | 9 | 67 | 2018-01-29 | 2020-01-30 | Available |
| K3OYC | 9 | 69 | — | — | Available |
| K3OYD | 9 | 65 | 2007-07-02 | 2009-07-03 | Available |
| K3OYE | 9 | 59 | — | — | Available |
| K3OYF | 9 | 67 | — | — | Available |
| K3OYG | 8 | 67 | — | — | Available |
| K3OYH | 9 | 65 | 2034-09-22 | — | Active |
| K3OYI | 10 | 61 | — | — | Available |
| K3OYJ | 10 | 71 | — | — | Available |
| K3OYK | 9 | 67 | 2006-07-24 | 2008-07-25 | Available |
| K3OYL | 9 | 67 | — | — | Available |