District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W4TMH | 8 | 49 | 2033-10-06 | — | Active (Vanity) |
| W4TMI | 9 | 45 | 2026-07-15 | — | Active (Vanity) |
| W4TMJ | 9 | 55 | 2032-02-28 | — | Active (Vanity) |
| W4TMK | 8 | 51 | 2027-06-20 | — | Active (Vanity) |
| W4TML | 8 | 51 | 2028-05-19 | — | Active (Vanity) |
| W4TMM | 7 | 49 | 2028-12-09 | — | Active (Vanity) |
| W4TMN | 9 | 47 | 2036-03-18 | — | Active (Vanity) |
| W4TMO | 8 | 53 | 2036-02-14 | — | Active (Vanity) |
| W4TMP | 8 | 53 | 2024-03-15 | 2026-03-16 | Available |
| W4TMQ | 8 | 55 | — | — | Available |
| W4TMR | 9 | 49 | 2027-10-27 | — | Active |
| W4TMS | 9 | 47 | 2030-06-01 | — | Active (Vanity) |
| W4TMT | 8 | 45 | 2035-12-11 | — | Active (Vanity) |
| W4TMU | 9 | 49 | 2026-08-14 | — | Active |
| W4TMV | 8 | 51 | 2028-04-04 | — | Active (Vanity) |
| W4TMW | 8 | 51 | 2030-03-30 | — | Active (Vanity) |
| W4TMX | 8 | 53 | 1998-03-08 | 2000-03-09 | Available |
| W4TMY | 8 | 55 | 2028-05-15 | — | Active (Vanity) |
| W4TMZ | 8 | 53 | 2015-02-24 | 2017-02-25 | Available |
| W4TNA | 10 | 45 | 2027-09-07 | — | Active (Vanity) |
| W4TNB | 10 | 49 | — | — | Available |
| W4TNC | 10 | 51 | 2029-07-22 | — | Active (Vanity) |
| W4TND | 10 | 47 | — | — | Available |
| W4TNE | 10 | 41 | 2025-02-02 | — | Active |
| W4TNF | 10 | 49 | 2028-04-22 | — | Active |
| W4TNG | 9 | 49 | 2031-07-12 | — | Active (Vanity) |
| W4TNH | 10 | 47 | 2031-09-07 | — | Active (Vanity) |
| W4TNI | 11 | 43 | — | — | Available |
| W4TNJ | 11 | 53 | 2033-08-26 | — | Active (Vanity) |
| W4TNK | 10 | 49 | 2020-09-25 | 2022-09-26 | Available |
| W4TNL | 10 | 49 | 2028-05-04 | — | Active (Vanity) |
| W4TNM | 9 | 47 | — | — | Available |
| W4TNN | 11 | 45 | 2027-01-04 | — | Active (Vanity) |
| W4TNO | 10 | 51 | — | — | Available |
| W4TNP | 10 | 51 | — | — | Available |
| W4TNQ | 10 | 53 | 2017-03-25 | 2019-03-26 | Available |
| W4TNR | 11 | 47 | 2028-06-02 | — | Active (Vanity) |
| W4TNS | 11 | 45 | 2030-10-13 | — | Active (Vanity) |
| W4TNT | 10 | 43 | — | — | Pending Application |
| W4TNU | 11 | 47 | — | — | Available |
| W4TNV | 10 | 49 | 2009-10-14 | 2011-10-15 | Available |
| W4TNW | 10 | 49 | 2028-05-08 | — | Active (Vanity) |
| W4TNX | 10 | 51 | 2031-09-05 | — | Active (Vanity) |
| W4TNY | 10 | 53 | 2031-06-02 | — | Active (Vanity) |
| W4TNZ | 10 | 51 | 2005-11-28 | 2007-11-29 | Available |
| W4TOA | 9 | 51 | 2030-02-06 | — | Active (Vanity) |
| W4TOB | 9 | 55 | 2016-11-26 | 2018-11-27 | Available |
| W4TOC | 9 | 57 | 2024-03-05 | 2026-03-06 | Available |
| W4TOD | 9 | 53 | 2036-03-21 | — | Active (Vanity) |
| W4TOE | 9 | 47 | 2019-04-13 | 2021-04-14 | Available |
| W4TOF | 9 | 55 | 2025-04-11 | 2027-04-12 | Canceled (grace period) |
| W4TOG | 8 | 55 | 2032-04-19 | — | Active (Vanity) |
| W4TOH | 9 | 53 | 2022-08-21 | 2024-08-22 | Available |
| W4TOI | 10 | 49 | 2008-11-29 | 2010-11-30 | Available |
| W4TOJ | 10 | 59 | 2030-09-01 | — | Active (Vanity) |
| W4TOK | 9 | 55 | 2003-07-15 | 2005-07-16 | Available |
| W4TOL | 9 | 55 | 2030-01-01 | — | Active (Vanity) |
| W4TOM | 8 | 53 | 2027-09-17 | — | Active (Vanity) |
| W4TON | 10 | 51 | 2023-07-27 | 2025-07-28 | Available |
| W4TOO | 9 | 57 | 2031-06-25 | — | Active (Vanity) |
| W4TOP | 9 | 57 | 2035-06-21 | — | Active (Vanity) |
| W4TOQ | 9 | 59 | 2008-03-05 | 2010-03-06 | Available |
| W4TOR | 10 | 53 | 2026-03-18 | — | Active |
| W4TOS | 10 | 51 | 2016-07-24 | 2018-07-25 | Available |
| W4TOT | 9 | 49 | 2031-12-28 | — | Active (Vanity) |
| W4TOU | 10 | 53 | 2023-09-21 | 2025-09-22 | Available |
| W4TOV | 9 | 55 | — | — | Available |
| W4TOW | 9 | 55 | 2034-08-29 | — | Active (Vanity) |
| W4TOX | 9 | 57 | 2027-05-15 | — | Active |
| W4TOY | 9 | 59 | 2030-02-27 | — | Active |
| W4TOZ | 9 | 57 | — | — | Available |
| W4TPA | 9 | 51 | 2026-11-04 | — | Active (Vanity) |
| W4TPB | 9 | 55 | 2007-06-09 | 2009-06-10 | Available |
| W4TPC | 9 | 57 | 2020-04-03 | 2022-04-04 | Available |
| W4TPD | 9 | 53 | 2034-01-20 | — | Active (Vanity) |
| W4TPE | 9 | 47 | — | — | Available |
| W4TPF | 9 | 55 | 2034-02-27 | — | Active (Vanity) |
| W4TPG | 8 | 55 | 2017-02-12 | 2019-02-13 | Available |
| W4TPH | 9 | 53 | 2023-05-20 | 2025-05-21 | Available |
| W4TPI | 10 | 49 | 2034-06-08 | — | Active (Vanity) |
| W4TPJ | 10 | 59 | 2032-05-24 | — | Active (Vanity) |
| W4TPK | 9 | 55 | 2022-08-09 | 2024-08-10 | Available |
| W4TPL | 9 | 55 | 2024-12-22 | — | Active |
| W4TPM | 8 | 53 | 2009-02-20 | 2011-02-21 | Available |
| W4TPN | 10 | 51 | 2027-02-19 | — | Active |
| W4TPO | 9 | 57 | 2036-07-17 | — | Active (Vanity) |
| W4TPP | 9 | 57 | 2020-07-08 | 2022-07-09 | Available |
| W4TPQ | 9 | 59 | — | — | Available |
| W4TPR | 10 | 53 | 2027-06-09 | — | Active (Vanity) |
| W4TPS | 10 | 51 | 2026-06-10 | — | Active (Vanity) |
| W4TPT | 9 | 49 | 2029-08-04 | — | Active (Vanity) |
| W4TPU | 10 | 53 | 2033-03-18 | — | Active (Vanity) |
| W4TPV | 9 | 55 | — | — | Available |
| W4TPW | 9 | 55 | 2018-05-16 | 2020-05-17 | Available |
| W4TPX | 9 | 57 | 2034-08-06 | — | Active (Vanity) |
| W4TPY | 9 | 59 | — | — | Available |
| W4TPZ | 9 | 57 | 2030-09-09 | — | Active (Vanity) |
| W4TQA | 9 | 53 | — | — | Available |
| W4TQB | 9 | 57 | — | — | Available |
| W4TQC | 9 | 59 | 2028-03-23 | — | Active (Vanity) |