District 3
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KA3YQ | 9 | 65 | — | — | Reserved |
| KA3YR | 10 | 59 | — | — | Reserved |
| KA3YS | 10 | 57 | — | — | Reserved |
| KA3YT | 9 | 55 | — | — | Reserved |
| KA3YU | 10 | 59 | — | — | Reserved |
| KA3YV | 9 | 61 | — | — | Reserved |
| KA3YW | 9 | 61 | — | — | Reserved |
| KA3YX | 9 | 63 | — | — | Reserved |
| KA3YY | 9 | 65 | — | — | Reserved |
| KA3YZ | 9 | 63 | — | — | Reserved |
| KA3ZA | 9 | 55 | — | — | Reserved |
| KA3ZB | 9 | 59 | — | — | Reserved |
| KA3ZC | 9 | 61 | — | — | Reserved |
| KA3ZD | 9 | 57 | — | — | Reserved |
| KA3ZE | 9 | 51 | — | — | Reserved |
| KA3ZF | 9 | 59 | — | — | Reserved |
| KA3ZG | 8 | 59 | — | — | Reserved |
| KA3ZH | 9 | 57 | — | — | Reserved |
| KA3ZI | 10 | 53 | — | — | Reserved |
| KA3ZJ | 10 | 63 | — | — | Reserved |
| KA3ZK | 9 | 59 | — | — | Reserved |
| KA3ZL | 9 | 59 | — | — | Reserved |
| KA3ZM | 8 | 57 | — | — | Reserved |
| KA3ZN | 10 | 55 | — | — | Reserved |
| KA3ZO | 9 | 61 | — | — | Reserved |
| KA3ZP | 9 | 61 | — | — | Reserved |
| KA3ZQ | 9 | 63 | — | — | Reserved |
| KA3ZR | 10 | 57 | — | — | Reserved |
| KA3ZS | 10 | 55 | — | — | Reserved |
| KA3ZT | 9 | 53 | — | — | Reserved |
| KA3ZU | 10 | 57 | — | — | Reserved |
| KA3ZV | 9 | 59 | — | — | Reserved |
| KA3ZW | 9 | 59 | — | — | Reserved |
| KA3ZX | 9 | 61 | — | — | Reserved |
| KA3ZY | 9 | 63 | — | — | Reserved |
| KA3ZZ | 9 | 61 | — | — | Reserved |
| KB3AA | 9 | 53 | 2004-07-13 | 2006-07-14 | Available |
| KB3AB | 9 | 57 | 2017-07-24 | 2019-07-25 | Available |
| KB3AC | 9 | 59 | 2034-06-03 | — | Active (Vanity) |
| KB3AD | 9 | 55 | 2014-03-06 | 2016-03-07 | Available |
| KB3AE | 9 | 49 | — | — | Available |
| KB3AF | 9 | 57 | 2027-12-05 | — | Active |
| KB3AG | 8 | 57 | 2028-01-04 | — | Active |
| KB3AH | 9 | 55 | — | — | Available |
| KB3AI | 10 | 51 | 2014-03-15 | 2016-03-16 | Available |
| KB3AJ | 10 | 61 | — | — | Available |
| KB3AK | 9 | 57 | — | — | Available |
| KB3AL | 9 | 57 | — | — | Available |
| KB3AM | 8 | 55 | — | — | Available |
| KB3AN | 10 | 53 | 2027-06-16 | — | Active |
| KB3AO | 9 | 59 | 2017-11-13 | 2019-11-14 | Available |
| KB3AP | 9 | 59 | 2027-11-10 | — | Active |
| KB3AQ | 9 | 61 | — | — | Available |
| KB3AR | 10 | 55 | 2025-06-09 | 2027-06-10 | Canceled (grace period) |
| KB3AS | 10 | 53 | — | — | Available |
| KB3AT | 9 | 51 | — | — | Available |
| KB3AU | 10 | 55 | — | — | Available |
| KB3AV | 9 | 57 | 2026-08-05 | — | Active |
| KB3AW | 9 | 57 | 2018-06-23 | 2020-06-24 | Available |
| KB3AX | 9 | 59 | 2027-11-28 | — | Active |
| KB3AY | 9 | 61 | 2036-06-28 | — | Active |
| KB3AZ | 9 | 59 | — | — | Available |
| KB3BA | 9 | 57 | — | — | Available |
| KB3BB | 9 | 61 | 2031-03-26 | — | Active (Vanity) |
| KB3BC | 9 | 63 | 2000-01-09 | 2002-01-10 | Available |
| KB3BD | 9 | 59 | 2010-09-27 | 2012-09-28 | Available |
| KB3BE | 9 | 53 | — | — | Available |
| KB3BF | 9 | 61 | 2027-11-04 | — | Active |
| KB3BG | 8 | 61 | 2013-04-13 | 2015-04-14 | Available |
| KB3BH | 9 | 59 | — | — | Available |
| KB3BI | 10 | 55 | — | — | Available |
| KB3BJ | 10 | 65 | 2004-08-06 | 2006-08-07 | Available |
| KB3BK | 9 | 61 | 2029-10-16 | — | Active |
| KB3BL | 9 | 61 | — | — | Available |
| KB3BM | 8 | 59 | — | — | Available |
| KB3BN | 10 | 57 | 1998-07-12 | 2000-07-13 | Available |
| KB3BO | 9 | 63 | — | — | Available |
| KB3BP | 9 | 63 | — | — | Available |
| KB3BQ | 9 | 65 | — | — | Available |
| KB3BR | 10 | 59 | — | — | Available |
| KB3BS | 10 | 57 | 2028-01-02 | — | Active |
| KB3BT | 9 | 55 | — | — | Available |
| KB3BU | 10 | 59 | — | — | Available |
| KB3BV | 9 | 61 | 2027-12-19 | — | Active |
| KB3BW | 9 | 61 | 2029-08-23 | — | Active |
| KB3BX | 9 | 63 | — | — | Available |
| KB3BY | 9 | 65 | — | — | Available |
| KB3BZ | 9 | 63 | 2028-02-02 | — | Active |
| KB3CA | 9 | 59 | 2034-04-26 | — | Active |
| KB3CB | 9 | 63 | 2032-02-28 | — | Active (Vanity) |
| KB3CC | 9 | 65 | — | — | Available |
| KB3CD | 9 | 61 | 2019-01-07 | 2021-01-08 | Available |
| KB3CE | 9 | 55 | 2018-10-28 | 2020-10-29 | Available |
| KB3CF | 9 | 63 | — | — | Available |
| KB3CG | 8 | 63 | 1998-09-20 | 2000-09-21 | Available |
| KB3CH | 9 | 61 | 2018-04-17 | 2020-04-18 | Available |
| KB3CI | 10 | 57 | 2028-02-20 | — | Active |
| KB3CJ | 10 | 67 | — | — | Available |
| KB3CK | 9 | 63 | 2028-05-22 | — | Active |
| KB3CL | 9 | 63 | — | — | Available |