District 1
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC1HG | 8 | 65 | 2027-09-18 | — | Active |
| KC1HH | 9 | 63 | 2002-08-16 | 2004-08-17 | Available |
| KC1HI | 10 | 59 | 1997-12-15 | 1999-12-16 | Available |
| KC1HJ | 10 | 69 | — | — | Available |
| KC1HK | 9 | 65 | 2004-12-07 | 2006-12-08 | Available |
| KC1HL | 9 | 65 | 2007-09-05 | 2009-09-06 | Available |
| KC1HM | 8 | 63 | 2017-09-03 | 2019-09-04 | Available |
| KC1HN | 10 | 61 | — | — | Available |
| KC1HO | 9 | 67 | 2028-01-06 | — | Active |
| KC1HP | 9 | 67 | — | — | Available |
| KC1HQ | 9 | 69 | — | — | Available |
| KC1HR | 10 | 63 | 2027-09-22 | — | Active |
| KC1HS | 10 | 61 | — | — | Available |
| KC1HT | 9 | 59 | — | — | Available |
| KC1HU | 10 | 63 | 2017-11-10 | 2019-11-11 | Available |
| KC1HV | 9 | 65 | — | — | Available |
| KC1HW | 9 | 65 | 1999-03-14 | 2001-03-15 | Available |
| KC1HX | 9 | 67 | 1998-02-02 | 2000-02-03 | Available |
| KC1HY | 9 | 69 | 2007-10-10 | 2009-10-11 | Available |
| KC1HZ | 9 | 67 | — | — | Available |
| KC1IA | 10 | 57 | — | — | Available |
| KC1IB | 10 | 61 | 2028-01-15 | — | Active |
| KC1IC | 10 | 63 | 2007-10-31 | 2009-11-01 | Available |
| KC1ID | 10 | 59 | 2027-10-21 | — | Active |
| KC1IE | 10 | 53 | — | — | Available |
| KC1IF | 10 | 61 | 2028-09-11 | — | Active |
| KC1IG | 9 | 61 | 2011-03-12 | 2013-03-13 | Available |
| KC1IH | 10 | 59 | 2029-03-23 | — | Active |
| KC1II | 11 | 55 | 2035-08-24 | — | Active |
| KC1IJ | 11 | 65 | — | — | Available |
| KC1IK | 10 | 61 | — | — | Available |
| KC1IL | 10 | 61 | 2007-10-31 | 2009-11-01 | Available |
| KC1IM | 9 | 59 | — | — | Available |
| KC1IN | 11 | 57 | 2027-11-18 | — | Active |
| KC1IO | 10 | 63 | — | — | Available |
| KC1IP | 10 | 63 | 2026-06-19 | — | Active |
| KC1IQ | 10 | 65 | 2004-04-26 | 2006-04-27 | Available |
| KC1IR | 11 | 59 | 2027-11-28 | — | Active |
| KC1IS | 11 | 57 | 2028-03-04 | — | Active |
| KC1IT | 10 | 55 | 2034-08-13 | — | Active |
| KC1IU | 11 | 59 | 2028-01-27 | — | Active |
| KC1IV | 10 | 61 | 2027-12-16 | — | Active |
| KC1IW | 10 | 61 | 2017-07-28 | 2019-07-29 | Available |
| KC1IX | 10 | 63 | — | — | Available |
| KC1IY | 10 | 65 | 2005-06-14 | 2007-06-15 | Available |
| KC1IZ | 10 | 63 | 1999-01-08 | 2001-01-09 | Available |
| KC1JA | 10 | 67 | 2028-07-08 | — | Active |
| KC1JB | 10 | 71 | 2034-02-06 | — | Active (Vanity) |
| KC1JC | 10 | 73 | 2027-12-23 | — | Active |
| KC1JD | 10 | 69 | 2028-01-06 | — | Active |
| KC1JE | 10 | 63 | — | — | Available |
| KC1JF | 10 | 71 | 1998-04-19 | 2000-04-20 | Available |
| KC1JG | 9 | 71 | 2021-11-11 | 2023-11-12 | Available |
| KC1JH | 10 | 69 | 2010-02-27 | 2012-02-28 | Available |
| KC1JI | 11 | 65 | — | — | Available |
| KC1JJ | 11 | 75 | 1998-05-10 | 2000-05-11 | Available |
| KC1JK | 10 | 71 | 2013-11-09 | 2015-11-10 | Available |
| KC1JL | 10 | 71 | 2030-07-10 | — | Active |
| KC1JM | 9 | 69 | 2028-03-20 | — | Active |
| KC1JN | 11 | 67 | — | — | Available |
| KC1JO | 10 | 73 | 2008-04-03 | 2010-04-04 | Available |
| KC1JP | 10 | 73 | 2028-03-21 | — | Active |
| KC1JQ | 10 | 75 | 1998-05-31 | 2000-06-01 | Available |
| KC1JR | 11 | 69 | 2033-08-10 | — | Active |
| KC1JS | 11 | 67 | 2024-03-05 | 2026-03-06 | Available |
| KC1JT | 10 | 65 | 1998-10-27 | 2000-10-28 | Available |
| KC1JU | 11 | 69 | — | — | Available |
| KC1JV | 10 | 71 | 2008-04-29 | 2010-04-30 | Available |
| KC1JW | 10 | 71 | 1998-06-07 | 2000-06-08 | Available |
| KC1JX | 10 | 73 | 2000-05-12 | 2002-05-13 | Available |
| KC1JY | 10 | 75 | 2026-05-02 | 2028-05-03 | Canceled (grace period) |
| KC1JZ | 10 | 73 | — | — | Available |
| KC1KA | 9 | 63 | 2008-03-09 | 2010-03-10 | Available |
| KC1KB | 9 | 67 | — | — | Available |
| KC1KC | 9 | 69 | 2028-04-17 | — | Active |
| KC1KD | 9 | 65 | 2032-08-30 | — | Active (Vanity) |
| KC1KE | 9 | 59 | 2028-05-14 | — | Active |
| KC1KF | 9 | 67 | — | — | Available |
| KC1KG | 8 | 67 | 2008-07-14 | 2010-07-15 | Available |
| KC1KH | 9 | 65 | 2008-02-04 | 2010-02-05 | Available |
| KC1KI | 10 | 61 | 2008-06-11 | 2010-06-12 | Available |
| KC1KJ | 10 | 71 | 2030-06-12 | — | Active |
| KC1KK | 9 | 67 | 1998-07-19 | 2000-07-20 | Available |
| KC1KL | 9 | 67 | — | — | Available |
| KC1KM | 8 | 65 | 2028-03-31 | — | Active |
| KC1KN | 10 | 63 | — | — | Available |
| KC1KO | 9 | 69 | 2018-05-07 | 2020-05-08 | Available |
| KC1KP | 9 | 69 | — | — | Available |
| KC1KQ | 9 | 71 | 1998-08-02 | 2000-08-03 | Available |
| KC1KR | 10 | 65 | — | — | Available |
| KC1KS | 10 | 63 | 2018-09-05 | 2020-09-06 | Available |
| KC1KT | 9 | 61 | 1998-08-09 | 2000-08-10 | Available |
| KC1KU | 10 | 65 | 2028-05-06 | — | Active |
| KC1KV | 9 | 67 | 2021-03-09 | 2023-03-10 | Available |
| KC1KW | 9 | 67 | 2036-03-31 | — | Active (Vanity) |
| KC1KX | 9 | 69 | — | — | Available |
| KC1KY | 9 | 71 | — | — | Available |
| KC1KZ | 9 | 69 | 2032-06-11 | — | Active |
| KC1LA | 9 | 63 | 2005-06-28 | 2007-06-29 | Available |
| KC1LB | 9 | 67 | — | — | Available |