District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| N4GZX | 9 | 59 | 2021-03-19 | 2023-03-20 | Available |
| N4GZY | 9 | 61 | — | — | Available |
| N4GZZ | 9 | 59 | 2036-11-05 | — | Active |
| N4HAA | 10 | 45 | — | — | Available |
| N4HAB | 10 | 49 | 2033-09-23 | — | Active (Vanity) |
| N4HAC | 10 | 51 | 2032-05-13 | — | Active (Vanity) |
| N4HAD | 10 | 47 | 1998-03-22 | 2000-03-23 | Available |
| N4HAE | 10 | 41 | 2027-12-23 | — | Active (Vanity) |
| N4HAF | 10 | 49 | 2016-12-24 | 2018-12-25 | Available |
| N4HAG | 9 | 49 | 2017-06-16 | 2019-06-17 | Available |
| N4HAH | 10 | 47 | 2017-02-25 | 2019-02-26 | Available |
| N4HAI | 11 | 43 | 2036-02-21 | — | Active |
| N4HAJ | 11 | 53 | 2031-05-14 | — | Active |
| N4HAK | 10 | 49 | 2028-07-06 | — | Active (Vanity) |
| N4HAL | 10 | 49 | 2031-06-10 | — | Active (Vanity) |
| N4HAM | 9 | 47 | 2029-06-18 | — | Active (Vanity) |
| N4HAN | 11 | 45 | 2010-10-05 | 2012-10-06 | Available |
| N4HAO | 10 | 51 | 2008-08-24 | 2010-08-25 | Available |
| N4HAP | 10 | 51 | 2033-12-30 | — | Active (Vanity) |
| N4HAQ | 10 | 53 | 2017-03-07 | 2019-03-08 | Available |
| N4HAR | 11 | 47 | — | — | Pending Application |
| N4HAS | 11 | 45 | 2028-02-06 | — | Active (Vanity) |
| N4HAT | 10 | 43 | 2029-02-07 | — | Active (Vanity) |
| N4HAU | 11 | 47 | 1999-05-26 | 2001-05-27 | Available |
| N4HAV | 10 | 49 | 2024-09-03 | 2026-09-04 | Available |
| N4HAW | 10 | 49 | 2030-08-08 | — | Active (Vanity) |
| N4HAX | 10 | 51 | 2034-05-31 | — | Active (Vanity) |
| N4HAY | 10 | 53 | 2030-01-19 | — | Active (Vanity) |
| N4HAZ | 10 | 51 | 2000-12-31 | 2003-01-01 | Available |
| N4HBA | 10 | 49 | 2024-02-06 | 2026-02-07 | Available |
| N4HBB | 10 | 53 | 1998-02-16 | 2000-02-17 | Available |
| N4HBC | 10 | 55 | 2036-04-02 | — | Active (Vanity) |
| N4HBD | 10 | 51 | — | — | Available |
| N4HBE | 10 | 45 | 2007-06-19 | 2009-06-20 | Available |
| N4HBF | 10 | 53 | — | — | Available |
| N4HBG | 9 | 53 | — | — | Available |
| N4HBH | 10 | 51 | 2032-02-25 | — | Active |
| N4HBI | 11 | 47 | 1998-01-14 | 2000-01-15 | Available |
| N4HBJ | 11 | 57 | 2004-07-14 | 2006-07-15 | Available |
| N4HBK | 10 | 53 | — | — | Available |
| N4HBL | 10 | 53 | — | — | Available |
| N4HBM | 9 | 51 | 2036-03-22 | — | Active (Vanity) |
| N4HBN | 11 | 49 | 2008-08-20 | 2010-08-21 | Available |
| N4HBO | 10 | 55 | 2030-07-17 | — | Active |
| N4HBP | 10 | 55 | 2028-04-13 | — | Active |
| N4HBQ | 10 | 57 | 2027-11-05 | — | Active |
| N4HBR | 11 | 51 | 2027-11-05 | — | Active |
| N4HBS | 11 | 49 | 2027-07-09 | — | Active |
| N4HBT | 10 | 47 | 2020-03-27 | 2022-03-28 | Available |
| N4HBU | 11 | 51 | — | — | Available |
| N4HBV | 10 | 53 | — | — | Available |
| N4HBW | 10 | 53 | — | — | Available |
| N4HBX | 10 | 55 | 2017-04-01 | 2019-04-02 | Available |
| N4HBY | 10 | 57 | 2035-05-27 | — | Active (Vanity) |
| N4HBZ | 10 | 55 | — | — | Available |
| N4HCA | 10 | 51 | 2028-05-08 | — | Active (Vanity) |
| N4HCB | 10 | 55 | 2007-01-24 | 2009-01-25 | Available |
| N4HCC | 10 | 57 | 2028-04-08 | — | Active |
| N4HCD | 10 | 53 | 2028-02-27 | — | Active |
| N4HCE | 10 | 47 | 2004-07-15 | 2006-07-16 | Available |
| N4HCF | 10 | 55 | 2030-07-24 | — | Active (Vanity) |
| N4HCG | 9 | 55 | 2027-11-03 | — | Active |
| N4HCH | 10 | 53 | — | — | Available |
| N4HCI | 11 | 49 | 2032-09-15 | — | Active |
| N4HCJ | 11 | 59 | 2009-06-09 | 2011-06-10 | Available |
| N4HCK | 10 | 55 | 2023-07-30 | 2025-07-31 | Available |
| N4HCL | 10 | 55 | 2019-02-03 | 2021-02-04 | Available |
| N4HCM | 9 | 53 | 2007-01-13 | 2009-01-14 | Available |
| N4HCN | 11 | 51 | 2035-04-08 | — | Active (Vanity) |
| N4HCO | 10 | 57 | 2022-06-04 | 2024-06-05 | Available |
| N4HCP | 10 | 57 | 2003-01-24 | 2005-01-25 | Available |
| N4HCQ | 10 | 59 | 2027-05-16 | — | Active |
| N4HCR | 11 | 53 | 2033-08-31 | — | Active |
| N4HCS | 11 | 51 | — | — | Available |
| N4HCT | 10 | 49 | 2031-08-23 | — | Active |
| N4HCU | 11 | 53 | — | — | Available |
| N4HCV | 10 | 55 | 2027-03-03 | — | Active |
| N4HCW | 10 | 55 | 2029-02-16 | — | Active |
| N4HCX | 10 | 57 | — | — | Available |
| N4HCY | 10 | 59 | — | — | Available |
| N4HCZ | 10 | 57 | 2031-01-22 | — | Active |
| N4HDA | 10 | 47 | 2006-02-14 | 2008-02-15 | Available |
| N4HDB | 10 | 51 | 2030-09-11 | — | Active (Vanity) |
| N4HDC | 10 | 53 | 2035-03-03 | — | Active (Vanity) |
| N4HDD | 10 | 49 | 2007-10-16 | 2009-10-17 | Available |
| N4HDE | 10 | 43 | 1998-02-02 | 2000-02-03 | Available |
| N4HDF | 10 | 51 | 2028-11-21 | — | Active (Vanity) |
| N4HDG | 9 | 51 | 2026-08-19 | — | Active |
| N4HDH | 10 | 49 | 2026-09-18 | — | Active |
| N4HDI | 11 | 45 | — | — | Available |
| N4HDJ | 11 | 55 | 1998-08-23 | 2000-08-24 | Available |
| N4HDK | 10 | 51 | 1999-03-31 | 2001-04-01 | Available |
| N4HDL | 10 | 51 | 2007-02-17 | 2009-02-18 | Available |
| N4HDM | 9 | 49 | 2028-06-22 | — | Active (Vanity) |
| N4HDN | 11 | 47 | 2016-02-15 | 2018-02-16 | Available |
| N4HDO | 10 | 53 | — | — | Available |
| N4HDP | 10 | 53 | 2027-02-20 | — | Active |
| N4HDQ | 10 | 55 | 2018-07-23 | 2020-07-24 | Available |
| N4HDR | 11 | 49 | — | — | Available |
| N4HDS | 11 | 47 | 2007-01-07 | 2009-01-08 | Available |