District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| N4YIC | 11 | 55 | 2034-02-22 | — | Active |
| N4YID | 11 | 51 | 2026-09-08 | — | Active (Vanity) |
| N4YIE | 11 | 45 | 2030-03-06 | — | Active |
| N4YIF | 11 | 53 | 2010-03-13 | 2012-03-14 | Available |
| N4YIG | 10 | 53 | 2020-10-05 | 2022-10-06 | Available |
| N4YIH | 11 | 51 | 2020-06-15 | 2022-06-16 | Available |
| N4YII | 12 | 47 | 2004-05-03 | 2006-05-04 | Available |
| N4YIJ | 12 | 57 | 1999-04-08 | 2001-04-09 | Available |
| N4YIK | 11 | 53 | — | — | Available |
| N4YIL | 11 | 53 | 2003-02-16 | 2005-02-17 | Available |
| N4YIM | 10 | 51 | 2035-06-06 | — | Active (Vanity) |
| N4YIN | 12 | 49 | 2020-05-29 | 2022-05-30 | Available |
| N4YIO | 11 | 55 | 2000-03-13 | 2002-03-14 | Available |
| N4YIP | 11 | 55 | — | — | Available |
| N4YIQ | 11 | 57 | 2031-05-14 | — | Active |
| N4YIR | 12 | 51 | 2013-02-02 | 2015-02-03 | Available |
| N4YIS | 12 | 49 | 2005-06-20 | 2007-06-21 | Available |
| N4YIT | 11 | 47 | 2010-03-13 | 2012-03-14 | Available |
| N4YIU | 12 | 51 | 2009-01-21 | 2011-01-22 | Available |
| N4YIV | 11 | 53 | — | — | Available |
| N4YIW | 11 | 53 | — | — | Available |
| N4YIX | 11 | 55 | 2020-03-13 | 2022-03-14 | Available |
| N4YIY | 11 | 57 | — | — | Available |
| N4YIZ | 11 | 55 | 2020-03-13 | 2022-03-14 | Available |
| N4YJA | 11 | 59 | 2030-12-23 | — | Active |
| N4YJB | 11 | 63 | 2021-06-25 | 2023-06-26 | Available |
| N4YJC | 11 | 65 | 2030-06-30 | — | Active |
| N4YJD | 11 | 61 | 2022-02-16 | 2024-02-17 | Available |
| N4YJE | 11 | 55 | — | — | Available |
| N4YJF | 11 | 63 | 2019-02-01 | 2021-02-02 | Available |
| N4YJG | 10 | 63 | 2012-02-22 | 2014-02-23 | Available |
| N4YJH | 11 | 61 | 2012-01-19 | 2014-01-20 | Available |
| N4YJI | 12 | 57 | 2010-03-13 | 2012-03-14 | Available |
| N4YJJ | 12 | 67 | 2000-03-13 | 2002-03-14 | Available |
| N4YJK | 11 | 63 | 2013-09-14 | 2015-09-15 | Available |
| N4YJL | 11 | 63 | 2010-03-13 | 2012-03-14 | Available |
| N4YJM | 10 | 61 | 2012-10-18 | 2014-10-19 | Available |
| N4YJN | 12 | 59 | 2010-03-13 | 2012-03-14 | Available |
| N4YJO | 11 | 65 | — | — | Available |
| N4YJP | 11 | 65 | — | — | Available |
| N4YJQ | 11 | 67 | 2031-11-04 | — | Active |
| N4YJR | 12 | 61 | 2020-03-13 | 2022-03-14 | Available |
| N4YJS | 12 | 59 | 2030-09-25 | — | Active |
| N4YJT | 11 | 57 | 2015-02-01 | 2017-02-02 | Available |
| N4YJU | 12 | 61 | — | — | Available |
| N4YJV | 11 | 63 | 2003-03-23 | 2005-03-24 | Available |
| N4YJW | 11 | 63 | 2022-01-01 | 2024-01-02 | Available |
| N4YJX | 11 | 65 | — | — | Available |
| N4YJY | 11 | 67 | — | — | Available |
| N4YJZ | 11 | 65 | 2023-02-12 | 2025-02-13 | Available |
| N4YKA | 10 | 55 | 2001-01-29 | 2003-01-30 | Available |
| N4YKB | 10 | 59 | — | — | Available |
| N4YKC | 10 | 61 | 2030-03-20 | — | Active |
| N4YKD | 10 | 57 | 2034-09-10 | — | Active |
| N4YKE | 10 | 51 | 2020-03-14 | 2022-03-15 | Available |
| N4YKF | 10 | 59 | 2000-03-20 | 2002-03-21 | Available |
| N4YKG | 9 | 59 | — | — | Available |
| N4YKH | 10 | 57 | — | — | Available |
| N4YKI | 11 | 53 | 2020-03-20 | 2022-03-21 | Available |
| N4YKJ | 11 | 63 | 2000-03-20 | 2002-03-21 | Available |
| N4YKK | 10 | 59 | 2004-04-26 | 2006-04-27 | Available |
| N4YKL | 10 | 59 | 2000-03-20 | 2002-03-21 | Available |
| N4YKM | 9 | 57 | 2020-08-26 | 2022-08-27 | Available |
| N4YKN | 11 | 55 | 2034-10-29 | — | Active (Vanity) |
| N4YKO | 10 | 61 | 2010-03-20 | 2012-03-21 | Available |
| N4YKP | 10 | 61 | 2000-03-20 | 2002-03-21 | Available |
| N4YKQ | 10 | 63 | 2035-03-01 | — | Active |
| N4YKR | 11 | 57 | 2011-03-24 | 2013-03-25 | Available |
| N4YKS | 11 | 55 | — | — | Available |
| N4YKT | 10 | 53 | — | — | Available |
| N4YKU | 11 | 57 | 2032-03-31 | — | Active |
| N4YKV | 10 | 59 | 2010-11-20 | 2012-11-21 | Available |
| N4YKW | 10 | 59 | — | — | Available |
| N4YKX | 10 | 61 | 2010-03-20 | 2012-03-21 | Available |
| N4YKY | 10 | 63 | 2021-02-12 | 2023-02-13 | Available |
| N4YKZ | 10 | 61 | 2030-03-20 | — | Active |
| N4YLA | 10 | 55 | 2034-02-13 | — | Active (Vanity) |
| N4YLB | 10 | 59 | 2019-09-29 | 2021-09-30 | Available |
| N4YLC | 10 | 61 | 2030-05-22 | — | Active |
| N4YLD | 10 | 57 | 2020-03-20 | 2022-03-21 | Available |
| N4YLE | 10 | 51 | 2010-03-20 | 2012-03-21 | Available |
| N4YLF | 10 | 59 | 2030-03-20 | — | Active |
| N4YLG | 9 | 59 | 2020-03-20 | 2022-03-21 | Available |
| N4YLH | 10 | 57 | 2020-03-20 | 2022-03-21 | Available |
| N4YLI | 11 | 53 | 2020-03-20 | 2022-03-21 | Available |
| N4YLJ | 11 | 63 | 2010-03-20 | 2012-03-21 | Available |
| N4YLK | 10 | 59 | 2000-03-20 | 2002-03-21 | Available |
| N4YLL | 10 | 59 | 2000-03-20 | 2002-03-21 | Available |
| N4YLM | 9 | 57 | 2000-03-20 | 2002-03-21 | Available |
| N4YLN | 11 | 55 | 1999-02-10 | 2001-02-11 | Available |
| N4YLO | 10 | 61 | 2029-02-05 | — | Active (Vanity) |
| N4YLP | 10 | 61 | — | — | Available |
| N4YLQ | 10 | 63 | — | — | Available |
| N4YLR | 11 | 57 | 2031-04-20 | — | Active |
| N4YLS | 11 | 55 | 2000-03-20 | 2002-03-21 | Available |
| N4YLT | 10 | 53 | 2002-05-28 | 2004-05-29 | Available |
| N4YLU | 11 | 57 | 2000-03-20 | 2002-03-21 | Available |
| N4YLV | 10 | 59 | 1997-10-16 | 1999-10-17 | Available |
| N4YLW | 10 | 59 | 2030-03-20 | — | Active |
| N4YLX | 10 | 61 | 2020-05-18 | 2022-05-19 | Available |