District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| N4HLL | 10 | 53 | — | — | Available |
| N4HLM | 9 | 51 | 2030-05-22 | — | Active (Vanity) |
| N4HLN | 11 | 49 | 2027-07-04 | — | Active (Vanity) |
| N4HLO | 10 | 55 | 2008-05-18 | 2010-05-19 | Available |
| N4HLP | 10 | 55 | 2027-04-24 | — | Active (Vanity) |
| N4HLQ | 10 | 57 | 2013-01-12 | 2015-01-13 | Available |
| N4HLR | 11 | 51 | 2032-05-05 | — | Active |
| N4HLS | 11 | 49 | 2017-07-14 | 2019-07-15 | Available |
| N4HLT | 10 | 47 | 2031-10-07 | — | Active (Vanity) |
| N4HLU | 11 | 51 | 2036-04-05 | — | Active |
| N4HLV | 10 | 53 | 2028-08-12 | — | Active |
| N4HLW | 10 | 53 | 2035-01-11 | — | Active |
| N4HLX | 10 | 55 | 2035-08-15 | — | Active (Vanity) |
| N4HLY | 10 | 57 | — | — | Available |
| N4HLZ | 10 | 55 | — | — | Available |
| N4HMA | 9 | 47 | 2024-12-20 | — | Active |
| N4HMB | 9 | 51 | 2029-06-15 | — | Active (Vanity) |
| N4HMC | 9 | 53 | 2034-10-07 | — | Active (Vanity) |
| N4HMD | 9 | 49 | 2036-10-02 | — | Active (Vanity) |
| N4HME | 9 | 43 | 2027-03-10 | — | Active |
| N4HMF | 9 | 51 | — | — | Available |
| N4HMG | 8 | 51 | 2008-08-15 | 2010-08-16 | Available |
| N4HMH | 9 | 49 | — | — | Available |
| N4HMI | 10 | 45 | — | — | Available |
| N4HMJ | 10 | 55 | 2002-07-02 | 2004-07-03 | Available |
| N4HMK | 9 | 51 | — | — | Available |
| N4HML | 9 | 51 | 2034-11-26 | — | Active (Vanity) |
| N4HMM | 8 | 49 | 2028-08-14 | — | Active (Vanity) |
| N4HMN | 10 | 47 | — | — | Available |
| N4HMO | 9 | 53 | 2033-03-30 | — | Active |
| N4HMP | 9 | 53 | 2013-03-30 | 2015-03-31 | Available |
| N4HMQ | 9 | 55 | — | — | Available |
| N4HMR | 10 | 49 | 2033-01-26 | — | Active |
| N4HMS | 10 | 47 | 2028-06-02 | — | Active |
| N4HMT | 9 | 45 | 2025-01-25 | — | Active |
| N4HMU | 10 | 49 | — | — | Available |
| N4HMV | 9 | 51 | 2013-10-26 | 2015-10-27 | Available |
| N4HMW | 9 | 51 | 1998-12-06 | 2000-12-07 | Available |
| N4HMX | 9 | 53 | 2016-11-04 | 2018-11-05 | Available |
| N4HMY | 9 | 55 | — | — | Available |
| N4HMZ | 9 | 53 | 2009-01-22 | 2011-01-23 | Available |
| N4HNA | 11 | 45 | 2028-02-25 | — | Active |
| N4HNB | 11 | 49 | 2027-10-06 | — | Active |
| N4HNC | 11 | 51 | 2007-05-20 | 2009-05-21 | Available |
| N4HND | 11 | 47 | — | — | Available |
| N4HNE | 11 | 41 | — | — | Available |
| N4HNF | 11 | 49 | 2007-11-06 | 2009-11-07 | Available |
| N4HNG | 10 | 49 | 2007-04-23 | 2009-04-24 | Available |
| N4HNH | 11 | 47 | 2034-03-01 | — | Active |
| N4HNI | 12 | 43 | 2027-02-20 | — | Active |
| N4HNJ | 12 | 53 | — | — | Available |
| N4HNK | 11 | 49 | 2032-05-24 | — | Active (Vanity) |
| N4HNL | 11 | 49 | 2016-12-16 | 2018-12-17 | Available |
| N4HNM | 10 | 47 | 2011-07-23 | 2013-07-24 | Available |
| N4HNN | 12 | 45 | — | — | Available |
| N4HNO | 11 | 51 | 2027-05-27 | — | Active |
| N4HNP | 11 | 51 | 2016-11-27 | 2018-11-28 | Available |
| N4HNQ | 11 | 53 | — | — | Available |
| N4HNR | 12 | 47 | 1998-10-25 | 2000-10-26 | Available |
| N4HNS | 12 | 45 | 2035-12-13 | — | Active |
| N4HNT | 11 | 43 | — | — | Pending Application |
| N4HNU | 12 | 47 | 2007-03-27 | 2009-03-28 | Available |
| N4HNV | 11 | 49 | — | — | Available |
| N4HNW | 11 | 49 | 2009-02-24 | 2011-02-25 | Available |
| N4HNX | 11 | 51 | — | — | Available |
| N4HNY | 11 | 53 | 2030-02-06 | — | Active |
| N4HNZ | 11 | 51 | 2027-11-24 | — | Active |
| N4HOA | 10 | 51 | 2028-04-03 | — | Active (Vanity) |
| N4HOB | 10 | 55 | 2007-10-28 | 2009-10-29 | Available |
| N4HOC | 10 | 57 | 2029-03-26 | — | Active (Vanity) |
| N4HOD | 10 | 53 | 2034-07-16 | — | Active (Vanity) |
| N4HOE | 10 | 47 | 2025-07-07 | — | Active (Vanity) |
| N4HOF | 10 | 55 | 2017-05-21 | 2019-05-22 | Available |
| N4HOG | 9 | 55 | 2030-09-26 | — | Active (Vanity) |
| N4HOH | 10 | 53 | 2019-05-12 | 2021-05-13 | Available |
| N4HOI | 11 | 49 | 2017-07-29 | 2019-07-30 | Available |
| N4HOJ | 11 | 59 | — | — | Available |
| N4HOK | 10 | 55 | 2035-04-22 | — | Active (Vanity) |
| N4HOL | 10 | 55 | 2030-06-23 | — | Active (Vanity) |
| N4HOM | 9 | 53 | 2035-05-10 | — | Active (Vanity) |
| N4HON | 11 | 51 | 2032-02-12 | — | Active |
| N4HOO | 10 | 57 | 2026-11-18 | — | Active (Vanity) |
| N4HOP | 10 | 57 | 2028-05-11 | — | Active |
| N4HOQ | 10 | 59 | 2030-01-09 | — | Active |
| N4HOR | 11 | 53 | 2008-08-04 | 2010-08-05 | Available |
| N4HOS | 11 | 51 | 2035-09-28 | — | Active |
| N4HOT | 10 | 49 | 2031-10-01 | — | Active |
| N4HOU | 11 | 53 | 2019-11-24 | 2021-11-25 | Available |
| N4HOV | 10 | 55 | — | — | Available |
| N4HOW | 10 | 55 | — | — | Available |
| N4HOX | 10 | 57 | — | — | Available |
| N4HOY | 10 | 59 | 2033-07-20 | — | Active |
| N4HOZ | 10 | 57 | 2028-05-29 | — | Active |
| N4HPA | 10 | 51 | 2033-05-10 | — | Active (Vanity) |
| N4HPB | 10 | 55 | 2010-11-27 | 2012-11-28 | Available |
| N4HPC | 10 | 57 | — | — | Available |
| N4HPD | 10 | 53 | 2027-08-01 | — | Active |
| N4HPE | 10 | 47 | — | — | Available |
| N4HPF | 10 | 55 | — | — | Available |
| N4HPG | 9 | 55 | 2034-05-17 | — | Active |