District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KA4TRT | 12 | 53 | — | — | Available |
| KA4TRU | 13 | 57 | 2026-04-19 | — | Active |
| KA4TRV | 12 | 59 | 2027-05-05 | — | Active |
| KA4TRW | 12 | 59 | — | — | Available |
| KA4TRX | 12 | 61 | — | — | Available |
| KA4TRY | 12 | 63 | — | — | Available |
| KA4TRZ | 12 | 61 | — | — | Available |
| KA4TSA | 12 | 53 | 2018-05-31 | 2020-06-01 | Available |
| KA4TSB | 12 | 57 | 2031-06-24 | — | Active |
| KA4TSC | 12 | 59 | — | — | Available |
| KA4TSD | 12 | 55 | — | — | Available |
| KA4TSE | 12 | 49 | — | — | Available |
| KA4TSF | 12 | 57 | — | — | Available |
| KA4TSG | 11 | 57 | 2022-04-26 | 2024-04-27 | Available |
| KA4TSH | 12 | 55 | 2008-01-15 | 2010-01-16 | Available |
| KA4TSI | 13 | 51 | — | — | Available |
| KA4TSJ | 13 | 61 | — | — | Available |
| KA4TSK | 12 | 57 | — | — | Available |
| KA4TSL | 12 | 57 | — | — | Available |
| KA4TSM | 11 | 55 | 2030-05-28 | — | Active |
| KA4TSN | 13 | 53 | — | — | Available |
| KA4TSO | 12 | 59 | — | — | Available |
| KA4TSP | 12 | 59 | — | — | Available |
| KA4TSQ | 12 | 61 | — | — | Available |
| KA4TSR | 13 | 55 | — | — | Available |
| KA4TSS | 13 | 53 | — | — | Available |
| KA4TST | 12 | 51 | — | — | Available |
| KA4TSU | 13 | 55 | — | — | Available |
| KA4TSV | 12 | 57 | 1998-08-23 | 2000-08-24 | Available |
| KA4TSW | 12 | 57 | 2003-11-23 | 2005-11-24 | Available |
| KA4TSX | 12 | 59 | — | — | Available |
| KA4TSY | 12 | 61 | 2036-04-08 | — | Active |
| KA4TSZ | 12 | 59 | 2006-11-05 | 2008-11-06 | Available |
| KA4TTA | 11 | 51 | 2018-12-29 | 2020-12-30 | Available |
| KA4TTB | 11 | 55 | — | — | Available |
| KA4TTC | 11 | 57 | — | — | Available |
| KA4TTD | 11 | 53 | — | — | Available |
| KA4TTE | 11 | 47 | — | — | Available |
| KA4TTF | 11 | 55 | — | — | Available |
| KA4TTG | 10 | 55 | — | — | Available |
| KA4TTH | 11 | 53 | 1997-08-25 | 1999-08-26 | Available |
| KA4TTI | 12 | 49 | 2000-05-03 | 2002-05-04 | Available |
| KA4TTJ | 12 | 59 | — | — | Available |
| KA4TTK | 11 | 55 | 2002-06-16 | 2004-06-17 | Available |
| KA4TTL | 11 | 55 | 2005-01-31 | 2007-02-01 | Available |
| KA4TTM | 10 | 53 | — | — | Available |
| KA4TTN | 12 | 51 | — | — | Available |
| KA4TTO | 11 | 57 | 2025-11-04 | — | Active |
| KA4TTP | 11 | 57 | 2017-07-22 | 2019-07-23 | Available |
| KA4TTQ | 11 | 59 | — | — | Available |
| KA4TTR | 12 | 53 | — | — | Available |
| KA4TTS | 12 | 51 | 2024-04-12 | 2026-04-13 | Available |
| KA4TTT | 11 | 49 | 2026-11-05 | — | Active |
| KA4TTU | 12 | 53 | 2006-01-11 | 2008-01-12 | Available |
| KA4TTV | 11 | 55 | — | — | Available |
| KA4TTW | 11 | 55 | — | — | Available |
| KA4TTX | 11 | 57 | — | — | Available |
| KA4TTY | 11 | 59 | — | — | Available |
| KA4TTZ | 11 | 57 | — | — | Available |
| KA4TUA | 12 | 55 | — | — | Available |
| KA4TUB | 12 | 59 | — | — | Available |
| KA4TUC | 12 | 61 | — | — | Available |
| KA4TUD | 12 | 57 | — | — | Available |
| KA4TUE | 12 | 51 | 2021-12-11 | 2023-12-12 | Available |
| KA4TUF | 12 | 59 | — | — | Available |
| KA4TUG | 11 | 59 | 1999-10-10 | 2001-10-11 | Available |
| KA4TUH | 12 | 57 | — | — | Available |
| KA4TUI | 13 | 53 | — | — | Available |
| KA4TUJ | 13 | 63 | — | — | Available |
| KA4TUK | 12 | 59 | 2019-05-18 | 2021-05-19 | Available |
| KA4TUL | 12 | 59 | — | — | Available |
| KA4TUM | 11 | 57 | 2010-03-20 | 2012-03-21 | Available |
| KA4TUN | 13 | 55 | — | — | Available |
| KA4TUO | 12 | 61 | 1998-03-29 | 2000-03-30 | Available |
| KA4TUP | 12 | 61 | — | — | Available |
| KA4TUQ | 12 | 63 | — | — | Available |
| KA4TUR | 13 | 57 | 2017-02-21 | 2019-02-22 | Available |
| KA4TUS | 13 | 55 | 2017-07-25 | 2019-07-26 | Available |
| KA4TUT | 12 | 53 | 2004-07-14 | 2006-07-15 | Available |
| KA4TUU | 13 | 57 | — | — | Available |
| KA4TUV | 12 | 59 | — | — | Available |
| KA4TUW | 12 | 59 | — | — | Available |
| KA4TUX | 12 | 61 | — | — | Available |
| KA4TUY | 12 | 63 | — | — | Available |
| KA4TUZ | 12 | 61 | — | — | Available |
| KA4TVA | 11 | 57 | — | — | Available |
| KA4TVB | 11 | 61 | — | — | Available |
| KA4TVC | 11 | 63 | 2006-06-14 | 2008-06-15 | Available |
| KA4TVD | 11 | 59 | — | — | Available |
| KA4TVE | 11 | 53 | 2025-12-28 | — | Active |
| KA4TVF | 11 | 61 | — | — | Available |
| KA4TVG | 10 | 61 | — | — | Available |
| KA4TVH | 11 | 59 | — | — | Available |
| KA4TVI | 12 | 55 | — | — | Available |
| KA4TVJ | 12 | 65 | — | — | Available |
| KA4TVK | 11 | 61 | — | — | Available |
| KA4TVL | 11 | 61 | — | — | Available |
| KA4TVM | 10 | 59 | 2026-04-09 | — | Active |
| KA4TVN | 12 | 57 | — | — | Available |
| KA4TVO | 11 | 63 | — | — | Available |