District 1
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KA1QY | 9 | 69 | — | — | Available |
| KA1QZ | 9 | 67 | — | — | Available |
| KA1RA | 10 | 55 | 2005-06-29 | 2007-06-30 | Available |
| KA1RB | 10 | 59 | 2031-04-23 | — | Active (Vanity) |
| KA1RC | 10 | 61 | — | — | Available |
| KA1RD | 10 | 57 | 2032-06-02 | — | Active (Vanity) |
| KA1RE | 10 | 51 | 2011-05-07 | 2013-05-08 | Available |
| KA1RF | 10 | 59 | 2031-09-21 | — | Active (Vanity) |
| KA1RG | 9 | 59 | — | — | Available |
| KA1RH | 10 | 57 | 2035-12-26 | — | Active (Vanity) |
| KA1RI | 11 | 53 | 2028-05-13 | — | Active (Vanity) |
| KA1RJ | 11 | 63 | — | — | Available |
| KA1RK | 10 | 59 | — | — | Available |
| KA1RL | 10 | 59 | 2036-07-14 | — | Active (Vanity) |
| KA1RM | 9 | 57 | 2032-11-03 | — | Active |
| KA1RN | 11 | 55 | 2006-05-11 | 2008-05-12 | Available |
| KA1RO | 10 | 61 | — | — | Available |
| KA1RP | 10 | 61 | — | — | Available |
| KA1RQ | 10 | 63 | — | — | Available |
| KA1RR | 11 | 57 | 2025-02-23 | — | Active |
| KA1RS | 11 | 55 | — | — | Available |
| KA1RT | 10 | 53 | 2024-10-28 | 2026-10-29 | Available |
| KA1RU | 11 | 57 | — | — | Available |
| KA1RV | 10 | 59 | 2031-07-09 | — | Active |
| KA1RW | 10 | 59 | 2036-12-11 | — | Active (Vanity) |
| KA1RX | 10 | 61 | 2035-11-28 | — | Active |
| KA1RY | 10 | 63 | 2012-11-17 | 2014-11-18 | Available |
| KA1RZ | 10 | 61 | 2010-03-20 | 2012-03-21 | Available |
| KA1SA | 10 | 53 | 2010-08-03 | 2012-08-04 | Available |
| KA1SB | 10 | 57 | — | — | Available |
| KA1SC | 10 | 59 | 2036-02-12 | — | Active |
| KA1SD | 10 | 55 | 2004-10-03 | 2006-10-04 | Available |
| KA1SE | 10 | 49 | 2036-05-09 | — | Active |
| KA1SF | 10 | 57 | 2017-11-11 | 2019-11-12 | Available |
| KA1SG | 9 | 57 | 2036-01-19 | — | Active |
| KA1SH | 10 | 55 | — | — | Available |
| KA1SI | 11 | 51 | — | — | Available |
| KA1SJ | 11 | 61 | — | — | Available |
| KA1SK | 10 | 57 | 2016-02-28 | 2018-03-01 | Available |
| KA1SL | 10 | 57 | 2016-12-17 | 2018-12-18 | Available |
| KA1SM | 9 | 55 | 2032-04-05 | — | Active |
| KA1SN | 11 | 53 | 2020-09-11 | 2022-09-12 | Available |
| KA1SO | 10 | 59 | 2000-12-04 | 2002-12-05 | Available |
| KA1SP | 10 | 59 | 2006-02-21 | 2008-02-22 | Available |
| KA1SQ | 10 | 61 | 1999-05-02 | 2001-05-03 | Available |
| KA1SR | 11 | 55 | — | — | Available |
| KA1SS | 11 | 53 | — | — | Available |
| KA1ST | 10 | 51 | 2036-06-04 | — | Active (Vanity) |
| KA1SU | 11 | 55 | 2027-02-04 | — | Active |
| KA1SV | 10 | 57 | 1997-09-29 | 1999-09-30 | Available |
| KA1SW | 10 | 57 | — | — | Available |
| KA1SX | 10 | 59 | 2036-02-23 | — | Active |
| KA1SY | 10 | 61 | — | — | Available |
| KA1SZ | 10 | 59 | — | — | Available |
| KA1TA | 9 | 51 | 2036-01-27 | — | Active |
| KA1TB | 9 | 55 | 2003-08-01 | 2005-08-02 | Available |
| KA1TC | 9 | 57 | 2017-04-20 | 2019-04-21 | Available |
| KA1TD | 9 | 53 | 1997-11-19 | 1999-11-20 | Available |
| KA1TE | 9 | 47 | 2034-08-05 | — | Active (Vanity) |
| KA1TF | 9 | 55 | 2001-01-06 | 2003-01-07 | Available |
| KA1TG | 8 | 55 | 2000-05-22 | 2002-05-23 | Available |
| KA1TH | 9 | 53 | 2006-03-19 | 2008-03-20 | Available |
| KA1TI | 10 | 49 | 2019-04-16 | 2021-04-17 | Available |
| KA1TJ | 10 | 59 | — | — | Available |
| KA1TK | 9 | 55 | 2016-03-18 | 2018-03-19 | Available |
| KA1TL | 9 | 55 | — | — | Available |
| KA1TM | 8 | 53 | 2035-11-28 | — | Active |
| KA1TN | 10 | 51 | 2036-02-07 | — | Active |
| KA1TO | 9 | 57 | — | — | Available |
| KA1TP | 9 | 57 | 2033-02-16 | — | Active |
| KA1TQ | 9 | 59 | 2036-02-01 | — | Active |
| KA1TR | 10 | 53 | 2026-01-24 | — | Active |
| KA1TS | 10 | 51 | 2028-10-14 | — | Active |
| KA1TT | 9 | 49 | 2029-08-14 | — | Active (Vanity) |
| KA1TU | 10 | 53 | — | — | Available |
| KA1TV | 9 | 55 | — | — | Available |
| KA1TW | 9 | 55 | 2028-03-20 | — | Active |
| KA1TX | 9 | 57 | 2036-03-25 | — | Active |
| KA1TY | 9 | 59 | 2034-08-12 | — | Active (Vanity) |
| KA1TZ | 9 | 57 | 2034-09-28 | — | Active (Vanity) |
| KA1UA | 10 | 55 | — | — | Available |
| KA1UB | 10 | 59 | — | — | Available |
| KA1UC | 10 | 61 | 2003-02-25 | 2005-02-26 | Available |
| KA1UD | 10 | 57 | 2007-11-14 | 2009-11-15 | Available |
| KA1UE | 10 | 51 | 1998-03-15 | 2000-03-16 | Available |
| KA1UF | 10 | 59 | — | — | Available |
| KA1UG | 9 | 59 | 2010-12-24 | 2012-12-25 | Available |
| KA1UH | 10 | 57 | 2031-04-02 | — | Active |
| KA1UI | 11 | 53 | 2006-03-19 | 2008-03-20 | Available |
| KA1UJ | 11 | 63 | — | — | Available |
| KA1UK | 10 | 59 | — | — | Available |
| KA1UL | 10 | 59 | 1997-09-29 | 1999-09-30 | Available |
| KA1UM | 9 | 57 | — | — | Available |
| KA1UN | 11 | 55 | 2036-08-22 | — | Active |
| KA1UO | 10 | 61 | 2000-08-22 | 2002-08-23 | Available |
| KA1UP | 10 | 61 | 2032-06-01 | — | Active (Vanity) |
| KA1UQ | 10 | 63 | 2000-05-09 | 2002-05-10 | Available |
| KA1UR | 11 | 57 | 2017-04-08 | 2019-04-09 | Available |
| KA1US | 11 | 55 | — | — | Available |
| KA1UT | 10 | 53 | — | — | Available |