District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KE4MY | 8 | 53 | — | — | Available |
| KE4MZ | 8 | 51 | 2029-05-04 | — | Active |
| KE4NA | 10 | 43 | — | — | Available |
| KE4NB | 10 | 47 | 2011-06-04 | 2013-06-05 | Available |
| KE4NC | 10 | 49 | 2029-05-14 | — | Active (Vanity) |
| KE4ND | 10 | 45 | 1997-09-01 | 1999-09-02 | Available |
| KE4NE | 10 | 39 | — | — | Available |
| KE4NF | 10 | 47 | 2029-10-16 | — | Active (Vanity) |
| KE4NG | 9 | 47 | 2026-10-08 | — | Active |
| KE4NH | 10 | 45 | — | — | Available |
| KE4NI | 11 | 41 | — | — | Available |
| KE4NJ | 11 | 51 | — | — | Available |
| KE4NK | 10 | 47 | — | — | Available |
| KE4NL | 10 | 47 | 2028-05-23 | — | Active (Vanity) |
| KE4NM | 9 | 45 | 2024-09-30 | 2026-10-01 | Available |
| KE4NN | 11 | 43 | 2026-11-22 | — | Active |
| KE4NO | 10 | 49 | — | — | Available |
| KE4NP | 10 | 49 | 2020-05-08 | 2022-05-09 | Available |
| KE4NQ | 10 | 51 | — | — | Available |
| KE4NR | 11 | 45 | 2027-06-13 | — | Active |
| KE4NS | 11 | 43 | 2029-11-07 | — | Active |
| KE4NT | 10 | 41 | 2030-10-24 | — | Active (Vanity) |
| KE4NU | 11 | 45 | 2020-03-03 | 2022-03-04 | Available |
| KE4NV | 10 | 47 | 1999-01-31 | 2001-02-01 | Available |
| KE4NW | 10 | 47 | — | — | Available |
| KE4NX | 10 | 49 | — | — | Available |
| KE4NY | 10 | 51 | 2003-09-26 | 2005-09-27 | Available |
| KE4NZ | 10 | 49 | 2006-10-08 | 2008-10-09 | Available |
| KE4OA | 9 | 49 | 2014-12-18 | 2016-12-19 | Available |
| KE4OB | 9 | 53 | — | — | Available |
| KE4OC | 9 | 55 | 2007-02-26 | 2009-02-27 | Available |
| KE4OD | 9 | 51 | — | — | Available |
| KE4OE | 9 | 45 | 2006-12-10 | 2008-12-11 | Available |
| KE4OF | 9 | 53 | 2036-11-14 | — | Active |
| KE4OG | 8 | 53 | — | — | Available |
| KE4OH | 9 | 51 | 2027-09-11 | — | Active |
| KE4OI | 10 | 47 | — | — | Available |
| KE4OJ | 10 | 57 | — | — | Available |
| KE4OK | 9 | 53 | 2004-12-08 | 2006-12-09 | Available |
| KE4OL | 9 | 53 | — | — | Available |
| KE4OM | 8 | 51 | — | — | Available |
| KE4ON | 10 | 49 | 2016-08-19 | 2018-08-20 | Available |
| KE4OO | 9 | 55 | 2026-04-04 | — | Active |
| KE4OP | 9 | 55 | 2002-04-26 | 2004-04-27 | Available |
| KE4OQ | 9 | 57 | 2016-08-30 | 2018-08-31 | Available |
| KE4OR | 10 | 51 | 2001-02-16 | 2003-02-17 | Available |
| KE4OS | 10 | 49 | 1997-12-08 | 1999-12-09 | Available |
| KE4OT | 9 | 47 | 1997-10-15 | 1999-10-16 | Available |
| KE4OU | 10 | 51 | 2007-07-31 | 2009-08-01 | Available |
| KE4OV | 9 | 53 | 2017-02-03 | 2019-02-04 | Available |
| KE4OW | 9 | 53 | 1998-09-27 | 2000-09-28 | Available |
| KE4OX | 9 | 55 | 2003-02-02 | 2005-02-03 | Available |
| KE4OY | 9 | 57 | 2007-02-20 | 2009-02-21 | Available |
| KE4OZ | 9 | 55 | 2006-09-13 | 2008-09-14 | Available |
| KE4PA | 9 | 49 | — | — | Available |
| KE4PB | 9 | 53 | 2006-12-13 | 2008-12-14 | Available |
| KE4PC | 9 | 55 | — | — | Available |
| KE4PD | 9 | 51 | 2012-12-13 | 2014-12-14 | Available |
| KE4PE | 9 | 45 | 2011-08-06 | 2013-08-07 | Available |
| KE4PF | 9 | 53 | 2023-01-12 | 2025-01-13 | Available |
| KE4PG | 8 | 53 | — | — | Available |
| KE4PH | 9 | 51 | — | — | Available |
| KE4PI | 10 | 47 | 2003-06-01 | 2005-06-02 | Available |
| KE4PJ | 10 | 57 | — | — | Available |
| KE4PK | 9 | 53 | 2026-11-19 | — | Active |
| KE4PL | 9 | 53 | — | — | Available |
| KE4PM | 8 | 51 | 2017-03-13 | 2019-03-14 | Available |
| KE4PN | 10 | 49 | 1997-12-17 | 1999-12-18 | Available |
| KE4PO | 9 | 55 | 2004-07-27 | 2006-07-28 | Available |
| KE4PP | 9 | 55 | — | — | Available |
| KE4PQ | 9 | 57 | — | — | Available |
| KE4PR | 10 | 51 | 2007-04-21 | 2009-04-22 | Available |
| KE4PS | 10 | 49 | 2016-04-19 | 2018-04-20 | Available |
| KE4PT | 9 | 47 | 2033-07-27 | — | Active |
| KE4PU | 10 | 51 | 2014-06-17 | 2016-06-18 | Available |
| KE4PV | 9 | 53 | 2007-01-28 | 2009-01-29 | Available |
| KE4PW | 9 | 53 | 2002-04-28 | 2004-04-29 | Available |
| KE4PX | 9 | 55 | 2004-05-31 | 2006-06-01 | Available |
| KE4PY | 9 | 57 | — | — | Available |
| KE4PZ | 9 | 55 | — | — | Available |
| KE4QA | 9 | 51 | — | — | Available |
| KE4QB | 9 | 55 | 1999-09-12 | 2001-09-13 | Available |
| KE4QC | 9 | 57 | 2029-11-19 | — | Active |
| KE4QD | 9 | 53 | 2006-11-13 | 2008-11-14 | Available |
| KE4QE | 9 | 47 | 2007-02-03 | 2009-02-04 | Available |
| KE4QF | 9 | 55 | 2023-02-23 | 2025-02-24 | Available |
| KE4QG | 8 | 55 | — | — | Available |
| KE4QH | 9 | 53 | 2000-05-25 | 2002-05-26 | Available |
| KE4QI | 10 | 49 | — | — | Available |
| KE4QJ | 10 | 59 | 2027-01-24 | — | Active |
| KE4QK | 9 | 55 | 2019-06-25 | 2021-06-26 | Available |
| KE4QL | 9 | 55 | 2018-04-03 | 2020-04-04 | Available |
| KE4QM | 8 | 53 | 2017-02-23 | 2019-02-24 | Available |
| KE4QN | 10 | 51 | 2029-07-09 | — | Active |
| KE4QO | 9 | 57 | 2033-09-16 | — | Active |
| KE4QP | 9 | 57 | — | — | Available |
| KE4QQ | 9 | 59 | 1997-11-10 | 1999-11-11 | Available |
| KE4QR | 10 | 53 | — | — | Available |
| KE4QS | 10 | 51 | 2003-05-04 | 2005-05-05 | Available |
| KE4QT | 9 | 49 | 2016-09-05 | 2018-09-06 | Available |