District 3
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KB3OFL | 11 | 75 | 2026-11-15 | — | Active |
| KB3OFM | 10 | 73 | 2027-01-28 | — | Active |
| KB3OFN | 12 | 71 | 2016-11-15 | 2018-11-16 | Available |
| KB3OFO | 11 | 77 | 2007-03-27 | 2009-03-28 | Available |
| KB3OFP | 11 | 77 | 2016-11-15 | 2018-11-16 | Available |
| KB3OFQ | 11 | 79 | 2016-11-16 | 2018-11-17 | Available |
| KB3OFR | 12 | 73 | 2036-11-16 | — | Active |
| KB3OFS | 12 | 71 | 2026-12-05 | — | Active |
| KB3OFT | 11 | 69 | 2026-11-16 | — | Active |
| KB3OFU | 12 | 73 | 2016-11-16 | 2018-11-17 | Available |
| KB3OFV | 11 | 75 | 2016-11-16 | 2018-11-17 | Available |
| KB3OFW | 11 | 75 | 2026-12-05 | — | Active |
| KB3OFX | 11 | 77 | 2016-11-16 | 2018-11-17 | Available |
| KB3OFY | 11 | 79 | 2026-11-16 | — | Active |
| KB3OFZ | 11 | 77 | 2016-11-16 | 2018-11-17 | Available |
| KB3OGA | 10 | 71 | 2008-03-18 | 2010-03-19 | Available |
| KB3OGB | 10 | 75 | 2026-11-20 | — | Active |
| KB3OGC | 10 | 77 | 2016-11-20 | 2018-11-21 | Available |
| KB3OGD | 10 | 73 | 2019-11-13 | 2021-11-14 | Available |
| KB3OGE | 10 | 67 | 2016-11-20 | 2018-11-21 | Available |
| KB3OGF | 10 | 75 | 2016-11-20 | 2018-11-21 | Available |
| KB3OGG | 9 | 75 | 2016-11-20 | 2018-11-21 | Available |
| KB3OGH | 10 | 73 | 2016-11-20 | 2018-11-21 | Available |
| KB3OGI | 11 | 69 | 2026-11-20 | — | Active |
| KB3OGJ | 11 | 79 | 2006-12-27 | 2008-12-28 | Available |
| KB3OGK | 10 | 75 | 2026-11-20 | — | Active |
| KB3OGL | 10 | 75 | 2036-11-20 | — | Active |
| KB3OGM | 9 | 73 | 2006-12-19 | 2008-12-20 | Available |
| KB3OGN | 11 | 71 | 2007-10-27 | 2009-10-28 | Available |
| KB3OGO | 10 | 77 | 2016-11-22 | 2018-11-23 | Available |
| KB3OGP | 10 | 77 | 2016-11-22 | 2018-11-23 | Available |
| KB3OGQ | 10 | 79 | 2026-11-22 | — | Active |
| KB3OGR | 11 | 73 | 2026-11-22 | — | Active |
| KB3OGS | 11 | 71 | 2007-02-13 | 2009-02-14 | Available |
| KB3OGT | 10 | 69 | 2016-11-28 | 2018-11-29 | Available |
| KB3OGU | 11 | 73 | 2036-11-28 | — | Active |
| KB3OGV | 10 | 75 | 2026-11-28 | — | Active |
| KB3OGW | 10 | 75 | 2026-11-29 | — | Active |
| KB3OGX | 10 | 77 | 2016-11-29 | 2018-11-30 | Available |
| KB3OGY | 10 | 79 | 2036-11-29 | — | Active |
| KB3OGZ | 10 | 77 | 2016-11-30 | 2018-12-01 | Available |
| KB3OHA | 11 | 69 | 2036-11-30 | — | Active |
| KB3OHB | 11 | 73 | 2028-03-20 | — | Active |
| KB3OHC | 11 | 75 | 2016-12-01 | 2018-12-02 | Available |
| KB3OHD | 11 | 71 | 2026-12-01 | — | Active |
| KB3OHE | 11 | 65 | 2006-12-27 | 2008-12-28 | Available |
| KB3OHF | 11 | 73 | 2026-12-05 | — | Active |
| KB3OHG | 10 | 73 | 2016-12-07 | 2018-12-08 | Available |
| KB3OHH | 11 | 71 | 2016-12-07 | 2018-12-08 | Available |
| KB3OHI | 12 | 67 | 2016-12-07 | 2018-12-08 | Available |
| KB3OHJ | 12 | 77 | 2016-12-07 | 2018-12-08 | Available |
| KB3OHK | 11 | 73 | 2016-12-07 | 2018-12-08 | Available |
| KB3OHL | 11 | 73 | 2016-12-07 | 2018-12-08 | Available |
| KB3OHM | 10 | 71 | 2016-12-07 | 2018-12-08 | Available |
| KB3OHN | 12 | 69 | 2016-12-07 | 2018-12-08 | Available |
| KB3OHO | 11 | 75 | 2016-12-07 | 2018-12-08 | Available |
| KB3OHP | 11 | 75 | 2016-12-07 | 2018-12-08 | Available |
| KB3OHQ | 11 | 77 | 2016-12-07 | 2018-12-08 | Available |
| KB3OHR | 12 | 71 | 2016-12-07 | 2018-12-08 | Available |
| KB3OHS | 12 | 69 | 2016-12-07 | 2018-12-08 | Available |
| KB3OHT | 11 | 67 | 2016-12-07 | 2018-12-08 | Available |
| KB3OHU | 12 | 71 | 2025-03-29 | 2027-03-30 | Canceled (grace period) |
| KB3OHV | 11 | 73 | 2027-08-08 | — | Active |
| KB3OHW | 11 | 73 | 2007-02-21 | 2009-02-22 | Available |
| KB3OHX | 11 | 75 | 2026-12-11 | — | Active |
| KB3OHY | 11 | 77 | 2026-12-11 | — | Active |
| KB3OHZ | 11 | 75 | 2016-12-12 | 2018-12-13 | Available |
| KB3OIA | 12 | 65 | 2036-12-12 | — | Active |
| KB3OIB | 12 | 69 | 2007-11-21 | 2009-11-22 | Available |
| KB3OIC | 12 | 71 | 2026-12-13 | — | Active |
| KB3OID | 12 | 67 | 2007-01-11 | 2009-01-12 | Available |
| KB3OIE | 12 | 61 | 2028-10-13 | — | Active |
| KB3OIF | 12 | 69 | 2016-12-14 | 2018-12-15 | Available |
| KB3OIG | 11 | 69 | 2016-12-14 | 2018-12-15 | Available |
| KB3OIH | 12 | 67 | 2026-12-14 | — | Active |
| KB3OII | 13 | 63 | 2016-12-14 | 2018-12-15 | Available |
| KB3OIJ | 13 | 73 | 2036-12-14 | — | Active |
| KB3OIK | 12 | 69 | 2026-12-14 | — | Active |
| KB3OIL | 12 | 69 | 2036-12-14 | — | Active |
| KB3OIM | 11 | 67 | 2007-04-10 | 2009-04-11 | Available |
| KB3OIN | 13 | 65 | 2016-12-14 | 2018-12-15 | Available |
| KB3OIO | 12 | 71 | 2036-12-15 | — | Active |
| KB3OIP | 12 | 71 | 2007-02-09 | 2009-02-10 | Available |
| KB3OIQ | 12 | 73 | 2026-12-15 | — | Active |
| KB3OIR | 13 | 67 | 2016-12-15 | 2018-12-16 | Available |
| KB3OIS | 13 | 65 | 2016-12-15 | 2018-12-16 | Available |
| KB3OIT | 12 | 63 | 2026-12-15 | — | Active |
| KB3OIU | 13 | 67 | 2026-12-15 | — | Active |
| KB3OIV | 12 | 69 | 2016-12-15 | 2018-12-16 | Available |
| KB3OIW | 12 | 69 | 2016-12-15 | 2018-12-16 | Available |
| KB3OIX | 12 | 71 | 2026-12-15 | — | Active |
| KB3OIY | 12 | 73 | 2016-12-15 | 2018-12-16 | Available |
| KB3OIZ | 12 | 71 | 2016-12-15 | 2018-12-16 | Available |
| KB3OJA | 12 | 75 | 2016-12-15 | 2018-12-16 | Available |
| KB3OJB | 12 | 79 | 2016-12-15 | 2018-12-16 | Available |
| KB3OJC | 12 | 81 | 2026-12-15 | — | Active |
| KB3OJD | 12 | 77 | 2007-05-29 | 2009-05-30 | Available |
| KB3OJE | 12 | 71 | 2036-12-18 | — | Active |
| KB3OJF | 12 | 79 | 2026-12-18 | — | Active |
| KB3OJG | 11 | 79 | 2026-12-18 | — | Active |