District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KQ4CA | 9 | 61 | 2008-05-20 | 2010-05-21 | Available |
| KQ4CB | 9 | 65 | 2008-11-14 | 2010-11-15 | Available |
| KQ4CC | 9 | 67 | 2012-07-21 | 2014-07-22 | Available |
| KQ4CD | 9 | 63 | 2022-07-21 | 2024-07-22 | Available |
| KQ4CE | 9 | 57 | — | — | Available |
| KQ4CF | 9 | 65 | — | — | Available |
| KQ4CG | 8 | 65 | 2023-05-09 | 2025-05-10 | Available |
| KQ4CH | 9 | 63 | — | — | Available |
| KQ4CI | 10 | 59 | 2032-07-21 | — | Active |
| KQ4CJ | 10 | 69 | — | — | Available |
| KQ4CK | 9 | 65 | — | — | Available |
| KQ4CL | 9 | 65 | 2022-07-21 | 2024-07-22 | Available |
| KQ4CM | 8 | 63 | 2033-08-01 | — | Active (Vanity) |
| KQ4CN | 10 | 61 | 2002-07-21 | 2004-07-22 | Available |
| KQ4CO | 9 | 67 | 2024-03-05 | 2026-03-06 | Available |
| KQ4CP | 9 | 67 | 2003-02-23 | 2005-02-24 | Available |
| KQ4CQ | 9 | 69 | 2002-10-06 | 2004-10-07 | Available |
| KQ4CR | 10 | 63 | 2034-05-31 | — | Active |
| KQ4CS | 10 | 61 | — | — | Available |
| KQ4CT | 9 | 59 | 2000-01-04 | 2002-01-05 | Available |
| KQ4CU | 10 | 63 | — | — | Available |
| KQ4CV | 9 | 65 | 2032-07-28 | — | Active |
| KQ4CW | 9 | 65 | 2028-12-01 | — | Active (Vanity) |
| KQ4CX | 9 | 67 | 2022-07-28 | 2024-07-29 | Available |
| KQ4CY | 9 | 69 | — | — | Available |
| KQ4CZ | 9 | 67 | 2002-07-28 | 2004-07-29 | Available |
| KQ4DA | 9 | 57 | 2022-07-28 | 2024-07-29 | Available |
| KQ4DB | 9 | 61 | — | — | Available |
| KQ4DC | 9 | 63 | 2022-07-28 | 2024-07-29 | Available |
| KQ4DD | 9 | 59 | — | — | Available |
| KQ4DE | 9 | 53 | 2034-01-07 | — | Active |
| KQ4DF | 9 | 61 | 2014-01-18 | 2016-01-19 | Available |
| KQ4DG | 8 | 61 | 1999-06-28 | 2001-06-29 | Available |
| KQ4DH | 9 | 59 | — | — | Available |
| KQ4DI | 10 | 55 | 2022-08-04 | 2024-08-05 | Available |
| KQ4DJ | 10 | 65 | 2022-08-04 | 2024-08-05 | Available |
| KQ4DK | 9 | 61 | 2002-08-04 | 2004-08-05 | Available |
| KQ4DL | 9 | 61 | 2022-08-04 | 2024-08-05 | Available |
| KQ4DM | 8 | 59 | — | — | Available |
| KQ4DN | 10 | 57 | — | — | Available |
| KQ4DO | 9 | 63 | 2032-08-04 | — | Active |
| KQ4DP | 9 | 63 | — | — | Available |
| KQ4DQ | 9 | 65 | — | — | Available |
| KQ4DR | 10 | 59 | 2026-06-18 | — | Active (Vanity) |
| KQ4DS | 10 | 57 | 2012-08-04 | 2014-08-05 | Available |
| KQ4DT | 9 | 55 | — | — | Available |
| KQ4DU | 10 | 59 | 2022-08-17 | 2024-08-18 | Available |
| KQ4DV | 9 | 61 | 1998-01-06 | 2000-01-07 | Available |
| KQ4DW | 9 | 61 | 2026-10-31 | 2028-11-01 | Canceled (grace period) |
| KQ4DX | 9 | 63 | 2034-10-29 | — | Active (Vanity) |
| KQ4DY | 9 | 65 | 2002-08-11 | 2004-08-12 | Available |
| KQ4DZ | 9 | 63 | 1997-10-06 | 1999-10-07 | Available |
| KQ4EA | 9 | 51 | 2034-06-28 | — | Active |
| KQ4EB | 9 | 55 | 2022-08-11 | 2024-08-12 | Available |
| KQ4EC | 9 | 57 | 2023-01-12 | 2025-01-13 | Available |
| KQ4ED | 9 | 53 | 2033-03-24 | — | Active (Vanity) |
| KQ4EE | 9 | 47 | 2033-08-31 | — | Active |
| KQ4EF | 9 | 55 | 2036-08-07 | — | Active |
| KQ4EG | 8 | 55 | 2006-12-22 | 2008-12-23 | Available |
| KQ4EH | 9 | 53 | 2022-08-11 | 2024-08-12 | Available |
| KQ4EI | 10 | 49 | — | — | Available |
| KQ4EJ | 10 | 59 | 2002-08-18 | 2004-08-19 | Available |
| KQ4EK | 9 | 55 | — | — | Available |
| KQ4EL | 9 | 55 | 2032-08-18 | — | Active |
| KQ4EM | 8 | 53 | 2032-12-28 | — | Active |
| KQ4EN | 10 | 51 | 2032-08-18 | — | Active |
| KQ4EO | 9 | 57 | 2032-08-18 | — | Active |
| KQ4EP | 9 | 57 | — | — | Available |
| KQ4EQ | 9 | 59 | 2032-09-21 | — | Active |
| KQ4ER | 10 | 53 | — | — | Available |
| KQ4ES | 10 | 51 | 2000-02-29 | 2002-03-01 | Available |
| KQ4ET | 9 | 49 | 2032-09-02 | — | Active |
| KQ4EU | 10 | 53 | — | — | Available |
| KQ4EV | 9 | 55 | 2012-08-18 | 2014-08-19 | Available |
| KQ4EW | 9 | 55 | — | — | Available |
| KQ4EX | 9 | 57 | — | — | Available |
| KQ4EY | 9 | 59 | 2031-12-07 | — | Active (Vanity) |
| KQ4EZ | 9 | 57 | 2012-08-18 | 2014-08-19 | Available |
| KQ4FA | 9 | 59 | 2014-03-18 | 2016-03-19 | Available |
| KQ4FB | 9 | 63 | 2032-08-25 | — | Active |
| KQ4FC | 9 | 65 | 2002-08-25 | 2004-08-26 | Available |
| KQ4FD | 9 | 61 | 2034-08-20 | — | Active |
| KQ4FE | 9 | 55 | 2012-09-01 | 2014-09-02 | Available |
| KQ4FF | 9 | 63 | — | — | Available |
| KQ4FG | 8 | 63 | 2021-04-01 | 2023-04-02 | Available |
| KQ4FH | 9 | 61 | — | — | Available |
| KQ4FI | 10 | 57 | — | — | Available |
| KQ4FJ | 10 | 67 | 1997-10-14 | 1999-10-15 | Available |
| KQ4FK | 9 | 63 | 2032-10-25 | — | Active |
| KQ4FL | 9 | 63 | 2012-09-12 | 2014-09-13 | Available |
| KQ4FM | 8 | 61 | 2032-12-14 | — | Active (Vanity) |
| KQ4FN | 10 | 59 | 2032-09-08 | — | Active |
| KQ4FO | 9 | 65 | 2032-11-28 | — | Active |
| KQ4FP | 9 | 65 | 2026-10-18 | — | Active (Vanity) |
| KQ4FQ | 9 | 67 | — | — | Available |
| KQ4FR | 10 | 61 | 2032-09-08 | — | Active |
| KQ4FS | 10 | 59 | — | — | Available |
| KQ4FT | 9 | 57 | 2032-09-15 | — | Active |
| KQ4FU | 10 | 61 | 2032-09-15 | — | Active |
| KQ4FV | 9 | 63 | 2034-06-03 | — | Active |