District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| N4YAK | 10 | 55 | 2024-07-08 | 2026-07-09 | Available |
| N4YAL | 10 | 55 | — | — | Available |
| N4YAM | 9 | 53 | — | — | Available |
| N4YAN | 11 | 51 | 2000-02-06 | 2002-02-07 | Available |
| N4YAO | 10 | 57 | — | — | Available |
| N4YAP | 10 | 57 | 2000-02-06 | 2002-02-07 | Available |
| N4YAQ | 10 | 59 | 2011-03-12 | 2013-03-13 | Available |
| N4YAR | 11 | 53 | 2000-02-06 | 2002-02-07 | Available |
| N4YAS | 11 | 51 | 2022-01-15 | 2024-01-16 | Available |
| N4YAT | 10 | 49 | 2030-02-06 | — | Active |
| N4YAU | 11 | 53 | 2023-09-07 | 2025-09-08 | Available |
| N4YAV | 10 | 55 | 2021-03-05 | 2023-03-06 | Available |
| N4YAW | 10 | 55 | — | — | Available |
| N4YAX | 10 | 57 | 2033-11-28 | — | Active |
| N4YAY | 10 | 59 | 2010-02-06 | 2012-02-07 | Available |
| N4YAZ | 10 | 57 | 2021-04-09 | 2023-04-10 | Available |
| N4YBA | 10 | 55 | — | — | Available |
| N4YBB | 10 | 59 | 2020-02-06 | 2022-02-07 | Available |
| N4YBC | 10 | 61 | 2022-04-02 | 2024-04-03 | Available |
| N4YBD | 10 | 57 | 2009-01-23 | 2011-01-24 | Available |
| N4YBE | 10 | 51 | — | — | Available |
| N4YBF | 10 | 59 | 2030-04-25 | — | Active |
| N4YBG | 9 | 59 | 2002-10-18 | 2004-10-19 | Available |
| N4YBH | 10 | 57 | 2030-02-13 | — | Active |
| N4YBI | 11 | 53 | 2000-02-13 | 2002-02-14 | Available |
| N4YBJ | 11 | 63 | 2032-01-19 | — | Active |
| N4YBK | 10 | 59 | — | — | Available |
| N4YBL | 10 | 59 | — | — | Available |
| N4YBM | 9 | 57 | 2000-03-27 | 2002-03-28 | Available |
| N4YBN | 11 | 55 | 2030-02-14 | — | Active |
| N4YBO | 10 | 61 | 2000-02-13 | 2002-02-14 | Available |
| N4YBP | 10 | 61 | 2020-09-22 | 2022-09-23 | Available |
| N4YBQ | 10 | 63 | 2012-02-20 | 2014-02-21 | Available |
| N4YBR | 11 | 57 | 2030-02-13 | — | Active |
| N4YBS | 11 | 55 | 2006-11-04 | 2008-11-05 | Available |
| N4YBT | 10 | 53 | 2030-02-13 | — | Active |
| N4YBU | 11 | 57 | 2000-02-13 | 2002-02-14 | Available |
| N4YBV | 10 | 59 | 2000-02-13 | 2002-02-14 | Available |
| N4YBW | 10 | 59 | 2033-08-01 | — | Active (Vanity) |
| N4YBX | 10 | 61 | 2010-04-05 | 2012-04-06 | Available |
| N4YBY | 10 | 63 | 2030-02-13 | — | Active |
| N4YBZ | 10 | 61 | 2010-02-13 | 2012-02-14 | Available |
| N4YCA | 10 | 57 | 2010-02-13 | 2012-02-14 | Available |
| N4YCB | 10 | 61 | 2011-09-11 | 2013-09-12 | Available |
| N4YCC | 10 | 63 | 2030-03-02 | — | Active |
| N4YCD | 10 | 59 | 2003-05-18 | 2005-05-19 | Available |
| N4YCE | 10 | 53 | 2000-02-13 | 2002-02-14 | Available |
| N4YCF | 10 | 61 | 2033-06-18 | — | Active (Vanity) |
| N4YCG | 9 | 61 | — | — | Available |
| N4YCH | 10 | 59 | — | — | Available |
| N4YCI | 11 | 55 | 2019-10-25 | 2021-10-26 | Available |
| N4YCJ | 11 | 65 | 2010-07-27 | 2012-07-28 | Available |
| N4YCK | 10 | 61 | 2000-03-20 | 2002-03-21 | Available |
| N4YCL | 10 | 61 | 2029-02-11 | — | Active |
| N4YCM | 9 | 59 | 2030-02-13 | — | Active |
| N4YCN | 11 | 57 | 2020-03-03 | 2022-03-04 | Available |
| N4YCO | 10 | 63 | 2022-02-21 | 2024-02-22 | Available |
| N4YCP | 10 | 63 | 2033-06-22 | — | Active (Vanity) |
| N4YCQ | 10 | 65 | 2030-02-20 | — | Active |
| N4YCR | 11 | 59 | 2000-02-20 | 2002-02-21 | Available |
| N4YCS | 11 | 57 | 2030-03-21 | — | Active (Vanity) |
| N4YCT | 10 | 55 | 2024-05-31 | 2026-06-01 | Available |
| N4YCU | 11 | 59 | — | — | Available |
| N4YCV | 10 | 61 | 2000-02-20 | 2002-02-21 | Available |
| N4YCW | 10 | 61 | 2017-12-12 | 2019-12-13 | Available |
| N4YCX | 10 | 63 | 2022-03-03 | 2024-03-04 | Available |
| N4YCY | 10 | 65 | 2020-02-24 | 2022-02-25 | Available |
| N4YCZ | 10 | 63 | 2000-02-20 | 2002-02-21 | Available |
| N4YDA | 10 | 53 | 2000-02-20 | 2002-02-21 | Available |
| N4YDB | 10 | 57 | 2030-02-20 | — | Active |
| N4YDC | 10 | 59 | 2031-09-17 | — | Active |
| N4YDD | 10 | 55 | — | — | Available |
| N4YDE | 10 | 49 | 2000-02-20 | 2002-02-21 | Available |
| N4YDF | 10 | 57 | 2010-07-15 | 2012-07-16 | Available |
| N4YDG | 9 | 57 | 2000-02-20 | 2002-02-21 | Available |
| N4YDH | 10 | 55 | 2021-09-27 | 2023-09-28 | Available |
| N4YDI | 11 | 51 | 2000-02-20 | 2002-02-21 | Available |
| N4YDJ | 11 | 61 | 2010-02-20 | 2012-02-21 | Available |
| N4YDK | 10 | 57 | 2010-02-20 | 2012-02-21 | Available |
| N4YDL | 10 | 57 | 2020-02-20 | 2022-02-21 | Available |
| N4YDM | 9 | 55 | 2000-02-20 | 2002-02-21 | Available |
| N4YDN | 11 | 53 | 2003-02-09 | 2005-02-10 | Available |
| N4YDO | 10 | 59 | — | — | Available |
| N4YDP | 10 | 59 | 2006-09-19 | 2008-09-20 | Available |
| N4YDQ | 10 | 61 | 2030-04-03 | — | Active |
| N4YDR | 11 | 55 | 2024-04-08 | 2026-04-09 | Available |
| N4YDS | 11 | 53 | 2021-03-30 | 2023-03-31 | Available |
| N4YDT | 10 | 51 | 2019-02-25 | 2021-02-26 | Available |
| N4YDU | 11 | 55 | 2027-05-02 | — | Active |
| N4YDV | 10 | 57 | 2030-02-20 | — | Active |
| N4YDW | 10 | 57 | 2031-04-26 | — | Active |
| N4YDX | 10 | 59 | 2034-04-04 | — | Active |
| N4YDY | 10 | 61 | 2012-11-19 | 2014-11-20 | Available |
| N4YDZ | 10 | 59 | 2003-04-20 | 2005-04-21 | Available |
| N4YEA | 10 | 47 | 2010-02-20 | 2012-02-21 | Available |
| N4YEB | 10 | 51 | — | — | Available |
| N4YEC | 10 | 53 | 2012-06-16 | 2014-06-17 | Available |
| N4YED | 10 | 49 | 2031-05-29 | — | Active |
| N4YEE | 10 | 43 | 2000-02-20 | 2002-02-21 | Available |
| N4YEF | 10 | 51 | 2000-10-16 | 2002-10-17 | Available |