District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| N4MEN | 10 | 41 | 2027-07-18 | — | Active |
| N4MEO | 9 | 47 | 2026-08-08 | — | Active |
| N4MEP | 9 | 47 | 2031-03-22 | — | Active (Vanity) |
| N4MEQ | 9 | 49 | — | — | Available |
| N4MER | 10 | 43 | 2025-11-10 | — | Active (Vanity) |
| N4MES | 10 | 41 | 2030-11-06 | — | Active (Vanity) |
| N4MET | 9 | 39 | 2025-03-07 | — | Active |
| N4MEU | 10 | 43 | 2005-03-16 | 2007-03-17 | Available |
| N4MEV | 9 | 45 | 2005-04-03 | 2007-04-04 | Available |
| N4MEW | 9 | 45 | 2031-02-18 | — | Active (Vanity) |
| N4MEX | 9 | 47 | 2029-11-05 | — | Active (Vanity) |
| N4MEY | 9 | 49 | 2035-07-11 | — | Active |
| N4MEZ | 9 | 47 | 2006-11-14 | 2008-11-15 | Available |
| N4MFA | 9 | 49 | 2035-12-02 | — | Active |
| N4MFB | 9 | 53 | — | — | Available |
| N4MFC | 9 | 55 | 2019-05-12 | 2021-05-13 | Available |
| N4MFD | 9 | 51 | 2035-09-25 | — | Active |
| N4MFE | 9 | 45 | 2026-11-13 | — | Active |
| N4MFF | 9 | 53 | 2001-09-07 | 2003-09-08 | Available |
| N4MFG | 8 | 53 | 2025-03-08 | — | Active |
| N4MFH | 9 | 51 | 2026-01-29 | — | Active |
| N4MFI | 10 | 47 | 2000-12-18 | 2002-12-19 | Available |
| N4MFJ | 10 | 57 | 2028-03-20 | — | Active (Vanity) |
| N4MFK | 9 | 53 | 2030-03-06 | — | Active |
| N4MFL | 9 | 53 | 2010-04-06 | 2012-04-07 | Available |
| N4MFM | 8 | 51 | — | — | Available |
| N4MFN | 10 | 49 | 2025-06-28 | — | Active |
| N4MFO | 9 | 55 | 2023-03-02 | 2025-03-03 | Available |
| N4MFP | 9 | 55 | 2020-01-24 | 2022-01-25 | Available |
| N4MFQ | 9 | 57 | 2029-03-16 | — | Active |
| N4MFR | 10 | 51 | 2033-10-03 | — | Active (Vanity) |
| N4MFS | 10 | 49 | 2032-03-17 | — | Active |
| N4MFT | 9 | 47 | 2011-11-26 | 2013-11-27 | Available |
| N4MFU | 10 | 51 | 2012-10-27 | 2014-10-28 | Available |
| N4MFV | 9 | 53 | 2015-03-27 | 2017-03-28 | Available |
| N4MFW | 9 | 53 | 2028-02-27 | — | Active (Vanity) |
| N4MFX | 9 | 55 | — | — | Available |
| N4MFY | 9 | 57 | — | — | Available |
| N4MFZ | 9 | 55 | 2026-01-29 | — | Active |
| N4MGA | 8 | 49 | 2035-06-08 | — | Active |
| N4MGB | 8 | 53 | 2029-05-05 | — | Active (Vanity) |
| N4MGC | 8 | 55 | 2035-12-09 | — | Active (Vanity) |
| N4MGD | 8 | 51 | — | — | Pending Application |
| N4MGE | 8 | 45 | 2036-06-27 | — | Active |
| N4MGF | 8 | 53 | 2015-04-11 | 2017-04-12 | Available |
| N4MGG | 7 | 53 | 2015-12-12 | 2017-12-13 | Available |
| N4MGH | 8 | 51 | 2015-04-17 | 2017-04-18 | Available |
| N4MGI | 9 | 47 | 2028-11-03 | — | Active |
| N4MGJ | 9 | 57 | — | — | Available |
| N4MGK | 8 | 53 | 2031-02-12 | — | Active (Vanity) |
| N4MGL | 8 | 53 | 2025-10-11 | — | Active |
| N4MGM | 7 | 51 | 2027-09-08 | — | Active (Vanity) |
| N4MGN | 9 | 49 | 2024-11-16 | — | Active |
| N4MGO | 8 | 55 | 2005-03-14 | 2007-03-15 | Available |
| N4MGP | 8 | 55 | 2015-05-04 | 2017-05-05 | Available |
| N4MGQ | 8 | 57 | 2036-08-05 | — | Active |
| N4MGR | 9 | 51 | 2032-04-01 | — | Active (Vanity) |
| N4MGS | 9 | 49 | 2028-05-01 | — | Active (Vanity) |
| N4MGT | 8 | 47 | 2028-09-03 | — | Active (Vanity) |
| N4MGU | 9 | 51 | 2028-07-23 | — | Active |
| N4MGV | 8 | 53 | 2015-07-03 | 2017-07-04 | Available |
| N4MGW | 8 | 53 | 2028-06-22 | — | Active (Vanity) |
| N4MGX | 8 | 55 | — | — | Available |
| N4MGY | 8 | 57 | 2029-11-28 | — | Active |
| N4MGZ | 8 | 55 | — | — | Available |
| N4MHA | 9 | 47 | 2032-08-16 | — | Active |
| N4MHB | 9 | 51 | 2027-03-31 | — | Active (Vanity) |
| N4MHC | 9 | 53 | 2026-01-29 | — | Active (Vanity) |
| N4MHD | 9 | 49 | 2036-09-26 | — | Active (Vanity) |
| N4MHE | 9 | 43 | — | — | Available |
| N4MHF | 9 | 51 | 2005-04-13 | 2007-04-14 | Available |
| N4MHG | 8 | 51 | 2035-04-09 | — | Active |
| N4MHH | 9 | 49 | — | — | Available |
| N4MHI | 10 | 45 | — | — | Available |
| N4MHJ | 10 | 55 | 2025-05-26 | — | Active |
| N4MHK | 9 | 51 | 2036-08-08 | — | Active |
| N4MHL | 9 | 51 | 2032-12-22 | — | Active |
| N4MHM | 8 | 49 | 2005-05-05 | 2007-05-06 | Available |
| N4MHN | 10 | 47 | — | — | Available |
| N4MHO | 9 | 53 | 2033-02-12 | — | Active (Vanity) |
| N4MHP | 9 | 53 | 2006-03-13 | 2008-03-14 | Available |
| N4MHQ | 9 | 55 | 2017-07-30 | 2019-07-31 | Available |
| N4MHR | 10 | 49 | 2036-03-13 | — | Active (Vanity) |
| N4MHS | 10 | 47 | 2027-02-17 | — | Active (Vanity) |
| N4MHT | 9 | 45 | 2036-01-31 | — | Active (Vanity) |
| N4MHU | 10 | 49 | 2035-03-27 | — | Active |
| N4MHV | 9 | 51 | 2003-11-02 | 2005-11-03 | Available |
| N4MHW | 9 | 51 | 2035-04-11 | — | Active |
| N4MHX | 9 | 53 | — | — | Available |
| N4MHY | 9 | 55 | 2008-07-02 | 2010-07-03 | Available |
| N4MHZ | 9 | 53 | 2034-03-02 | — | Active (Vanity) |
| N4MIA | 10 | 43 | 2025-07-17 | — | Active |
| N4MIB | 10 | 47 | 2029-03-29 | — | Active (Vanity) |
| N4MIC | 10 | 49 | 2032-03-17 | — | Active |
| N4MID | 10 | 45 | 2034-04-28 | — | Active (Vanity) |
| N4MIE | 10 | 39 | 2005-06-30 | 2007-07-01 | Available |
| N4MIF | 10 | 47 | 2035-05-14 | — | Active |
| N4MIG | 9 | 47 | 2027-10-10 | — | Active |
| N4MIH | 10 | 45 | 2034-01-25 | — | Active |
| N4MII | 11 | 41 | 2000-12-31 | 2003-01-01 | Available |