District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W4MYW | 8 | 61 | — | — | Available |
| W4MYX | 8 | 63 | — | — | Available |
| W4MYY | 8 | 65 | — | — | Available |
| W4MYZ | 8 | 63 | — | — | Available |
| W4MZA | 8 | 55 | 2036-03-19 | — | Active (Vanity) |
| W4MZB | 8 | 59 | — | — | Available |
| W4MZC | 8 | 61 | — | — | Available |
| W4MZD | 8 | 57 | 2006-07-17 | 2008-07-18 | Available |
| W4MZE | 8 | 51 | — | — | Available |
| W4MZF | 8 | 59 | — | — | Available |
| W4MZG | 7 | 59 | 2031-06-29 | — | Active (Vanity) |
| W4MZH | 8 | 57 | — | — | Available |
| W4MZI | 9 | 53 | — | — | Available |
| W4MZJ | 9 | 63 | — | — | Available |
| W4MZK | 8 | 59 | — | — | Available |
| W4MZL | 8 | 59 | — | — | Available |
| W4MZM | 7 | 57 | — | — | Available |
| W4MZN | 9 | 55 | — | — | Available |
| W4MZO | 8 | 61 | — | — | Available |
| W4MZP | 8 | 61 | 2026-11-04 | — | Active |
| W4MZQ | 8 | 63 | 2024-03-11 | 2026-03-12 | Available |
| W4MZR | 9 | 57 | 2019-11-16 | 2021-11-17 | Available |
| W4MZS | 9 | 55 | — | — | Available |
| W4MZT | 8 | 53 | 2004-07-09 | 2006-07-10 | Available |
| W4MZU | 9 | 57 | — | — | Available |
| W4MZV | 8 | 59 | 2027-07-06 | — | Active (Vanity) |
| W4MZW | 8 | 59 | — | — | Available |
| W4MZX | 8 | 61 | 2013-03-02 | 2015-03-03 | Available |
| W4MZY | 8 | 63 | 2015-01-10 | 2017-01-11 | Available |
| W4MZZ | 8 | 61 | — | — | Available |
| W4NAA | 10 | 47 | 2035-08-02 | — | Active (Vanity) |
| W4NAB | 10 | 51 | 2035-03-18 | — | Active (Vanity) |
| W4NAC | 10 | 53 | 2033-10-28 | — | Active (Vanity) |
| W4NAD | 10 | 49 | 2023-09-23 | 2025-09-24 | Available |
| W4NAE | 10 | 43 | 1997-11-24 | 1999-11-25 | Available |
| W4NAF | 10 | 51 | 2036-08-29 | — | Active (Vanity) |
| W4NAG | 9 | 51 | — | — | Available |
| W4NAH | 10 | 49 | 2008-04-24 | 2010-04-25 | Available |
| W4NAI | 11 | 45 | 2028-03-27 | — | Active (Vanity) |
| W4NAJ | 11 | 55 | — | — | Available |
| W4NAK | 10 | 51 | 2008-08-08 | 2010-08-09 | Available |
| W4NAL | 10 | 51 | 2029-10-09 | — | Active (Vanity) |
| W4NAM | 9 | 49 | 2033-01-18 | — | Active (Vanity) |
| W4NAN | 11 | 47 | 2024-10-19 | 2026-10-20 | Available |
| W4NAO | 10 | 53 | — | — | Available |
| W4NAP | 10 | 53 | 2027-07-14 | — | Active (Vanity) |
| W4NAQ | 10 | 55 | — | — | Available |
| W4NAR | 11 | 49 | 2032-03-15 | — | Active (Vanity) |
| W4NAS | 11 | 47 | 2034-01-30 | — | Active (Vanity) |
| W4NAT | 10 | 45 | 2034-11-16 | — | Active |
| W4NAU | 11 | 49 | 2007-10-13 | 2009-10-14 | Available |
| W4NAV | 10 | 51 | 2028-08-13 | — | Active (Vanity) |
| W4NAW | 10 | 51 | 2026-03-25 | — | Active (Vanity) |
| W4NAX | 10 | 53 | 2007-08-22 | 2009-08-23 | Available |
| W4NAY | 10 | 55 | — | — | Available |
| W4NAZ | 10 | 53 | 1998-02-23 | 2000-02-24 | Available |
| W4NBA | 10 | 51 | 2020-05-28 | 2022-05-29 | Available |
| W4NBB | 10 | 55 | 2013-11-09 | 2015-11-10 | Available |
| W4NBC | 10 | 57 | 2024-03-05 | 2026-03-06 | Available |
| W4NBD | 10 | 53 | 2024-12-17 | 2026-12-18 | Canceled (grace period) |
| W4NBE | 10 | 47 | 2009-12-05 | 2011-12-06 | Available |
| W4NBF | 10 | 55 | 2019-11-30 | 2021-12-01 | Available |
| W4NBG | 9 | 55 | — | — | Available |
| W4NBH | 10 | 53 | 2029-03-10 | — | Active (Vanity) |
| W4NBI | 11 | 49 | 2011-02-26 | 2013-02-27 | Available |
| W4NBJ | 11 | 59 | 2018-07-24 | 2020-07-25 | Available |
| W4NBK | 10 | 55 | 2027-02-21 | — | Active |
| W4NBL | 10 | 55 | 2000-07-31 | 2002-08-01 | Available |
| W4NBM | 9 | 53 | 2027-09-23 | — | Active |
| W4NBN | 11 | 51 | — | — | Available |
| W4NBO | 10 | 57 | 2031-04-23 | — | Active (Vanity) |
| W4NBP | 10 | 57 | 2032-04-12 | — | Active (Vanity) |
| W4NBQ | 10 | 59 | — | — | Available |
| W4NBR | 11 | 53 | 2031-09-03 | — | Active |
| W4NBS | 11 | 51 | 2029-01-28 | — | Active (Vanity) |
| W4NBT | 10 | 49 | 2034-04-19 | — | Active (Vanity) |
| W4NBU | 11 | 53 | — | — | Available |
| W4NBV | 10 | 55 | — | — | Available |
| W4NBW | 10 | 55 | — | — | Available |
| W4NBX | 10 | 57 | — | — | Available |
| W4NBY | 10 | 59 | 2016-10-31 | 2018-11-01 | Available |
| W4NBZ | 10 | 57 | 2000-03-06 | 2002-03-07 | Available |
| W4NCA | 10 | 53 | 2017-09-22 | 2019-09-23 | Available |
| W4NCB | 10 | 57 | 2030-07-28 | — | Active (Vanity) |
| W4NCC | 10 | 59 | 2035-04-10 | — | Active (Vanity) |
| W4NCD | 10 | 55 | 2024-12-28 | — | Active (Vanity) |
| W4NCE | 10 | 49 | 2010-09-25 | 2012-09-26 | Available |
| W4NCF | 10 | 57 | 2015-01-25 | 2017-01-26 | Available |
| W4NCG | 9 | 57 | 2022-01-27 | 2024-01-28 | Available |
| W4NCH | 10 | 55 | 2032-05-03 | — | Active (Vanity) |
| W4NCI | 11 | 51 | — | — | Available |
| W4NCJ | 11 | 61 | — | — | Available |
| W4NCK | 10 | 57 | 2028-08-07 | — | Active (Vanity) |
| W4NCL | 10 | 57 | 2034-06-25 | — | Active (Vanity) |
| W4NCM | 9 | 55 | — | — | Available |
| W4NCN | 11 | 53 | 2035-12-30 | — | Active (Vanity) |
| W4NCO | 10 | 59 | 2028-05-05 | — | Active (Vanity) |
| W4NCP | 10 | 59 | 2006-09-19 | 2008-09-20 | Available |
| W4NCQ | 10 | 61 | 2031-05-30 | — | Active (Vanity) |
| W4NCR | 11 | 55 | 2029-04-08 | — | Active (Vanity) |