District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| N4EQJ | 11 | 55 | — | — | Available |
| N4EQK | 10 | 51 | — | — | Available |
| N4EQL | 10 | 51 | — | — | Available |
| N4EQM | 9 | 49 | — | — | Available |
| N4EQN | 11 | 47 | — | — | Available |
| N4EQO | 10 | 53 | — | — | Available |
| N4EQP | 10 | 53 | — | — | Available |
| N4EQQ | 10 | 55 | 2006-01-31 | 2008-02-01 | Available |
| N4EQR | 11 | 49 | — | — | Available |
| N4EQS | 11 | 47 | — | — | Available |
| N4EQT | 10 | 45 | 2005-04-01 | 2007-04-02 | Available |
| N4EQU | 11 | 49 | — | — | Available |
| N4EQV | 10 | 51 | 2035-06-28 | — | Active |
| N4EQW | 10 | 51 | — | — | Available |
| N4EQX | 10 | 53 | — | — | Available |
| N4EQY | 10 | 55 | 1998-03-24 | 2000-03-25 | Available |
| N4EQZ | 10 | 53 | — | — | Available |
| N4ERA | 11 | 41 | 2028-06-19 | — | Active (Vanity) |
| N4ERB | 11 | 45 | 2026-04-30 | — | Active |
| N4ERC | 11 | 47 | 2025-12-25 | — | Active (Vanity) |
| N4ERD | 11 | 43 | 2029-11-16 | — | Active (Vanity) |
| N4ERE | 11 | 37 | 2012-03-07 | 2014-03-08 | Available |
| N4ERF | 11 | 45 | 2027-09-29 | — | Active |
| N4ERG | 10 | 45 | 2007-02-17 | 2009-02-18 | Available |
| N4ERH | 11 | 43 | — | — | Available |
| N4ERI | 12 | 39 | 2025-11-28 | — | Active |
| N4ERJ | 12 | 49 | 2002-06-07 | 2004-06-08 | Available |
| N4ERK | 11 | 45 | — | — | Available |
| N4ERL | 11 | 45 | 2034-05-02 | — | Active (Vanity) |
| N4ERM | 10 | 43 | 2029-07-06 | — | Active |
| N4ERN | 12 | 41 | 2029-05-24 | — | Active (Vanity) |
| N4ERO | 11 | 47 | 2023-02-15 | 2025-02-16 | Available |
| N4ERP | 11 | 47 | 2030-03-30 | — | Active (Vanity) |
| N4ERQ | 11 | 49 | 2006-02-16 | 2008-02-17 | Available |
| N4ERR | 12 | 43 | 2001-01-22 | 2003-01-23 | Available |
| N4ERS | 12 | 41 | 2032-06-12 | — | Active (Vanity) |
| N4ERT | 11 | 39 | 2027-01-31 | — | Active |
| N4ERU | 12 | 43 | 2033-05-11 | — | Active |
| N4ERV | 11 | 45 | 2036-03-04 | — | Active (Vanity) |
| N4ERW | 11 | 45 | 2001-07-20 | 2003-07-21 | Available |
| N4ERX | 11 | 47 | — | — | Available |
| N4ERY | 11 | 49 | — | — | Available |
| N4ERZ | 11 | 47 | 2031-02-08 | — | Active (Vanity) |
| N4ESA | 11 | 39 | 2027-12-19 | — | Active (Vanity) |
| N4ESB | 11 | 43 | — | — | Available |
| N4ESC | 11 | 45 | 2034-05-07 | — | Active (Vanity) |
| N4ESD | 11 | 41 | 2026-03-05 | — | Active |
| N4ESE | 11 | 35 | 2025-11-28 | — | Active |
| N4ESF | 11 | 43 | — | — | Available |
| N4ESG | 10 | 43 | 2011-07-26 | 2013-07-27 | Available |
| N4ESH | 11 | 41 | 2016-11-04 | 2018-11-05 | Available |
| N4ESI | 12 | 37 | 2036-08-05 | — | Active |
| N4ESJ | 12 | 47 | — | — | Available |
| N4ESK | 11 | 43 | 2033-06-10 | — | Active (Vanity) |
| N4ESL | 11 | 43 | 2036-06-09 | — | Active (Vanity) |
| N4ESM | 10 | 41 | 2005-07-31 | 2007-08-01 | Available |
| N4ESN | 12 | 39 | — | — | Available |
| N4ESO | 11 | 45 | 2000-01-16 | 2002-01-17 | Available |
| N4ESP | 11 | 45 | 2028-05-06 | — | Active (Vanity) |
| N4ESQ | 11 | 47 | 2025-06-26 | — | Active |
| N4ESR | 12 | 41 | — | — | Available |
| N4ESS | 12 | 39 | 2031-02-23 | — | Active (Vanity) |
| N4EST | 11 | 37 | 2031-05-24 | — | Active (Vanity) |
| N4ESU | 12 | 41 | 2029-12-19 | — | Active (Vanity) |
| N4ESV | 11 | 43 | — | — | Available |
| N4ESW | 11 | 43 | 2016-04-05 | 2018-04-06 | Available |
| N4ESX | 11 | 45 | 2023-05-25 | 2025-05-26 | Available |
| N4ESY | 11 | 47 | 2008-03-20 | 2010-03-21 | Available |
| N4ESZ | 11 | 45 | — | — | Available |
| N4ETA | 10 | 37 | 2030-01-26 | — | Active (Vanity) |
| N4ETB | 10 | 41 | — | — | Available |
| N4ETC | 10 | 43 | 2028-04-14 | — | Active (Vanity) |
| N4ETD | 10 | 39 | — | — | Available |
| N4ETE | 10 | 33 | 2032-05-11 | — | Active (Vanity) |
| N4ETF | 10 | 41 | — | — | Available |
| N4ETG | 9 | 41 | 2027-12-30 | — | Active |
| N4ETH | 10 | 39 | 2035-12-23 | — | Active (Vanity) |
| N4ETI | 11 | 35 | 2033-12-03 | — | Active (Vanity) |
| N4ETJ | 11 | 45 | 2028-09-17 | — | Active |
| N4ETK | 10 | 41 | 2009-06-07 | 2011-06-08 | Available |
| N4ETL | 10 | 41 | 2024-03-05 | 2026-03-06 | Available |
| N4ETM | 9 | 39 | 2031-08-28 | — | Active (Vanity) |
| N4ETN | 11 | 37 | 2022-12-20 | 2024-12-21 | Available |
| N4ETO | 10 | 43 | 2027-08-29 | — | Active |
| N4ETP | 10 | 43 | — | — | Available |
| N4ETQ | 10 | 45 | 2027-06-02 | — | Active |
| N4ETR | 11 | 39 | 2034-02-19 | — | Active (Vanity) |
| N4ETS | 11 | 37 | 2026-12-20 | — | Active (Vanity) |
| N4ETT | 10 | 35 | 2034-08-20 | — | Active (Vanity) |
| N4ETU | 11 | 39 | — | — | Available |
| N4ETV | 10 | 41 | 2016-01-16 | 2018-01-17 | Available |
| N4ETW | 10 | 41 | — | — | Available |
| N4ETX | 10 | 43 | — | — | Available |
| N4ETY | 10 | 45 | — | — | Available |
| N4ETZ | 10 | 43 | 2036-08-11 | — | Active (Vanity) |
| N4EUA | 11 | 41 | 2004-12-02 | 2006-12-03 | Available |
| N4EUB | 11 | 45 | — | — | Available |
| N4EUC | 11 | 47 | 2016-04-15 | 2018-04-16 | Available |
| N4EUD | 11 | 43 | 2000-08-15 | 2002-08-16 | Available |
| N4EUE | 11 | 37 | — | — | Available |