District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| N4YPU | 11 | 59 | 2030-04-22 | — | Active |
| N4YPV | 10 | 61 | — | — | Available |
| N4YPW | 10 | 61 | 2030-11-06 | — | Active |
| N4YPX | 10 | 63 | 2030-10-08 | — | Active |
| N4YPY | 10 | 65 | 2000-04-03 | 2002-04-04 | Available |
| N4YPZ | 10 | 63 | 2035-01-11 | — | Active (Vanity) |
| N4YQA | 10 | 59 | 2031-07-23 | — | Active |
| N4YQB | 10 | 63 | 2031-04-02 | — | Active |
| N4YQC | 10 | 65 | — | — | Available |
| N4YQD | 10 | 61 | 2000-04-03 | 2002-04-04 | Available |
| N4YQE | 10 | 55 | 2026-12-10 | — | Active (Vanity) |
| N4YQF | 10 | 63 | 2031-02-23 | — | Active (Vanity) |
| N4YQG | 9 | 63 | 2030-04-03 | — | Active |
| N4YQH | 10 | 61 | 2030-04-11 | — | Active (Vanity) |
| N4YQI | 11 | 57 | 2010-04-03 | 2012-04-04 | Available |
| N4YQJ | 11 | 67 | 2000-06-19 | 2002-06-20 | Available |
| N4YQK | 10 | 63 | 2000-04-03 | 2002-04-04 | Available |
| N4YQL | 10 | 63 | 2030-04-03 | — | Active |
| N4YQM | 9 | 61 | 2001-01-25 | 2003-01-26 | Available |
| N4YQN | 11 | 59 | — | — | Available |
| N4YQO | 10 | 65 | 2012-07-21 | 2014-07-22 | Available |
| N4YQP | 10 | 65 | 2010-07-02 | 2012-07-03 | Available |
| N4YQQ | 10 | 67 | 2000-04-10 | 2002-04-11 | Available |
| N4YQR | 11 | 61 | 2010-04-10 | 2012-04-11 | Available |
| N4YQS | 11 | 59 | — | — | Available |
| N4YQT | 10 | 57 | 2032-08-25 | — | Active |
| N4YQU | 11 | 61 | 2020-04-10 | 2022-04-11 | Available |
| N4YQV | 10 | 63 | — | — | Available |
| N4YQW | 10 | 63 | 2022-01-19 | 2024-01-20 | Available |
| N4YQX | 10 | 65 | 2032-01-05 | — | Active |
| N4YQY | 10 | 67 | 2000-04-10 | 2002-04-11 | Available |
| N4YQZ | 10 | 65 | 2026-01-06 | 2028-01-07 | Canceled (grace period) |
| N4YRA | 11 | 53 | 2010-07-29 | 2012-07-30 | Available |
| N4YRB | 11 | 57 | 2023-06-29 | 2025-06-30 | Available |
| N4YRC | 11 | 59 | 2010-04-10 | 2012-04-11 | Available |
| N4YRD | 11 | 55 | 2029-07-22 | — | Active |
| N4YRE | 11 | 49 | 2032-01-21 | — | Active (Vanity) |
| N4YRF | 11 | 57 | 2030-04-10 | — | Active |
| N4YRG | 10 | 57 | 2030-04-10 | — | Active |
| N4YRH | 11 | 55 | 2022-05-09 | 2024-05-10 | Available |
| N4YRI | 12 | 51 | 2020-04-10 | 2022-04-11 | Available |
| N4YRJ | 12 | 61 | 2031-04-09 | — | Active |
| N4YRK | 11 | 57 | 2033-05-28 | — | Active |
| N4YRL | 11 | 57 | 2033-05-28 | — | Active |
| N4YRM | 10 | 55 | 2000-04-10 | 2002-04-11 | Available |
| N4YRN | 12 | 53 | 2020-04-10 | 2022-04-11 | Available |
| N4YRO | 11 | 59 | 2030-05-21 | — | Active |
| N4YRP | 11 | 59 | 2032-01-27 | — | Active |
| N4YRQ | 11 | 61 | — | — | Available |
| N4YRR | 12 | 55 | 2031-02-23 | — | Active |
| N4YRS | 12 | 53 | 2032-06-16 | — | Active |
| N4YRT | 11 | 51 | 2000-04-10 | 2002-04-11 | Available |
| N4YRU | 12 | 55 | 2036-02-07 | — | Active (Vanity) |
| N4YRV | 11 | 57 | — | — | Available |
| N4YRW | 11 | 57 | 2000-04-10 | 2002-04-11 | Available |
| N4YRX | 11 | 59 | 2000-04-10 | 2002-04-11 | Available |
| N4YRY | 11 | 61 | 2000-04-10 | 2002-04-11 | Available |
| N4YRZ | 11 | 59 | 2000-04-10 | 2002-04-11 | Available |
| N4YSA | 11 | 51 | 2030-04-10 | — | Active |
| N4YSB | 11 | 55 | 2031-04-23 | — | Active |
| N4YSC | 11 | 57 | 2000-04-10 | 2002-04-11 | Available |
| N4YSD | 11 | 53 | 2000-04-10 | 2002-04-11 | Available |
| N4YSE | 11 | 47 | 2029-06-09 | — | Active (Vanity) |
| N4YSF | 11 | 55 | 2000-04-10 | 2002-04-11 | Available |
| N4YSG | 10 | 55 | 2030-04-22 | — | Active |
| N4YSH | 11 | 53 | — | — | Available |
| N4YSI | 12 | 49 | 2007-07-19 | 2009-07-20 | Available |
| N4YSJ | 12 | 59 | — | — | Available |
| N4YSK | 11 | 55 | 2010-04-10 | 2012-04-11 | Available |
| N4YSL | 11 | 55 | — | — | Available |
| N4YSM | 10 | 53 | 2030-07-03 | — | Active |
| N4YSN | 12 | 51 | 2022-07-17 | 2024-07-18 | Available |
| N4YSO | 11 | 57 | — | — | Available |
| N4YSP | 11 | 57 | 2000-04-10 | 2002-04-11 | Available |
| N4YSQ | 11 | 59 | 2010-04-10 | 2012-04-11 | Available |
| N4YSR | 12 | 53 | 2019-06-29 | 2021-06-30 | Available |
| N4YSS | 12 | 51 | 2030-09-25 | — | Active |
| N4YST | 11 | 49 | 2010-04-10 | 2012-04-11 | Available |
| N4YSU | 12 | 53 | 2000-04-10 | 2002-04-11 | Available |
| N4YSV | 11 | 55 | 2030-04-11 | — | Active |
| N4YSW | 11 | 55 | 2030-04-11 | — | Active |
| N4YSX | 11 | 57 | 2030-05-02 | — | Active |
| N4YSY | 11 | 59 | 2022-05-12 | 2024-05-13 | Available |
| N4YSZ | 11 | 57 | 2022-06-23 | 2024-06-24 | Available |
| N4YTA | 10 | 49 | 2030-09-18 | — | Active |
| N4YTB | 10 | 53 | 2022-03-10 | 2024-03-11 | Available |
| N4YTC | 10 | 55 | 2021-05-21 | 2023-05-22 | Available |
| N4YTD | 10 | 51 | 2000-04-10 | 2002-04-11 | Available |
| N4YTE | 10 | 45 | 2030-04-10 | — | Active |
| N4YTF | 10 | 53 | 2030-04-10 | — | Active |
| N4YTG | 9 | 53 | 2000-04-10 | 2002-04-11 | Available |
| N4YTH | 10 | 51 | 2000-04-17 | 2002-04-18 | Available |
| N4YTI | 11 | 47 | 2000-04-17 | 2002-04-18 | Available |
| N4YTJ | 11 | 57 | 2030-04-17 | — | Active |
| N4YTK | 10 | 53 | 2000-04-17 | 2002-04-18 | Available |
| N4YTL | 10 | 53 | 2030-06-05 | — | Active |
| N4YTM | 9 | 51 | 2021-11-27 | 2023-11-28 | Available |
| N4YTN | 11 | 49 | 2031-03-02 | — | Active |
| N4YTO | 10 | 55 | 2033-11-14 | — | Active |
| N4YTP | 10 | 55 | 2000-04-17 | 2002-04-18 | Available |