District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KQ4RK | 10 | 61 | — | — | Available |
| KQ4RL | 10 | 61 | 1998-04-28 | 2000-04-29 | Available |
| KQ4RM | 9 | 59 | — | — | Available |
| KQ4RN | 11 | 57 | 2033-04-06 | — | Active |
| KQ4RO | 10 | 63 | 2033-04-06 | — | Active |
| KQ4RP | 10 | 63 | 2033-04-06 | — | Active |
| KQ4RQ | 10 | 65 | 2023-04-06 | 2025-04-07 | Available |
| KQ4RR | 11 | 59 | 2013-04-06 | 2015-04-07 | Available |
| KQ4RS | 11 | 57 | 2035-02-25 | — | Active (Vanity) |
| KQ4RT | 10 | 55 | 1997-09-17 | 1999-09-18 | Available |
| KQ4RU | 11 | 59 | 2013-04-06 | 2015-04-07 | Available |
| KQ4RV | 10 | 61 | 2033-04-06 | — | Active |
| KQ4RW | 10 | 61 | 2003-04-13 | 2005-04-14 | Available |
| KQ4RX | 10 | 63 | 1999-03-25 | 2001-03-26 | Available |
| KQ4RY | 10 | 65 | — | — | Available |
| KQ4RZ | 10 | 63 | — | — | Available |
| KQ4SA | 10 | 55 | — | — | Available |
| KQ4SB | 10 | 59 | 2023-04-13 | 2025-04-14 | Available |
| KQ4SC | 10 | 61 | — | — | Available |
| KQ4SD | 10 | 57 | — | — | Available |
| KQ4SE | 10 | 51 | 2023-04-13 | 2025-04-14 | Available |
| KQ4SF | 10 | 59 | 2007-02-24 | 2009-02-25 | Available |
| KQ4SG | 9 | 59 | 1997-10-07 | 1999-10-08 | Available |
| KQ4SH | 10 | 57 | 2013-04-13 | 2015-04-14 | Available |
| KQ4SI | 11 | 53 | 1999-03-17 | 2001-03-18 | Available |
| KQ4SJ | 11 | 63 | 2023-04-20 | 2025-04-21 | Available |
| KQ4SK | 10 | 59 | 2033-04-20 | — | Active |
| KQ4SL | 10 | 59 | 2034-11-30 | — | Active (Vanity) |
| KQ4SM | 9 | 57 | — | — | Available |
| KQ4SN | 11 | 55 | 2034-05-28 | — | Active |
| KQ4SO | 10 | 61 | 2013-11-02 | 2015-11-03 | Available |
| KQ4SP | 10 | 61 | — | — | Available |
| KQ4SQ | 10 | 63 | 2023-04-27 | 2025-04-28 | Available |
| KQ4SR | 11 | 57 | 2023-04-27 | 2025-04-28 | Available |
| KQ4SS | 11 | 55 | — | — | Available |
| KQ4ST | 10 | 53 | 2023-04-27 | 2025-04-28 | Available |
| KQ4SU | 11 | 57 | — | — | Available |
| KQ4SV | 10 | 59 | 2024-08-03 | 2026-08-04 | Available |
| KQ4SW | 10 | 59 | 2013-04-27 | 2015-04-28 | Available |
| KQ4SX | 10 | 61 | 2033-04-28 | — | Active |
| KQ4SY | 10 | 63 | 2033-04-27 | — | Active |
| KQ4SZ | 10 | 61 | — | — | Available |
| KQ4TA | 9 | 53 | 2033-04-27 | — | Active |
| KQ4TB | 9 | 57 | 1997-09-17 | 1999-09-18 | Available |
| KQ4TC | 9 | 59 | 1998-10-29 | 2000-10-30 | Available |
| KQ4TD | 9 | 55 | 2002-09-10 | 2004-09-11 | Available |
| KQ4TE | 9 | 49 | — | — | Available |
| KQ4TF | 9 | 57 | — | — | Available |
| KQ4TG | 8 | 57 | 2034-02-01 | — | Active |
| KQ4TH | 9 | 55 | 2015-02-10 | 2017-02-11 | Available |
| KQ4TI | 10 | 51 | 2034-03-26 | — | Active |
| KQ4TJ | 10 | 61 | 2023-05-04 | 2025-05-05 | Available |
| KQ4TK | 9 | 57 | — | — | Available |
| KQ4TL | 9 | 57 | 2033-05-04 | — | Active |
| KQ4TM | 8 | 55 | — | — | Available |
| KQ4TN | 10 | 53 | 2013-10-03 | 2015-10-04 | Available |
| KQ4TO | 9 | 59 | 2034-05-17 | — | Active |
| KQ4TP | 9 | 59 | 2033-05-04 | — | Active |
| KQ4TQ | 9 | 61 | 2033-05-04 | — | Active |
| KQ4TR | 10 | 55 | 2013-05-04 | 2015-05-05 | Available |
| KQ4TS | 10 | 53 | 2033-05-04 | — | Active |
| KQ4TT | 9 | 51 | 2023-06-22 | 2025-06-23 | Available |
| KQ4TU | 10 | 55 | — | — | Available |
| KQ4TV | 9 | 57 | 2033-05-04 | — | Active |
| KQ4TW | 9 | 57 | 2007-10-30 | 2009-10-31 | Available |
| KQ4TX | 9 | 59 | 2033-09-07 | — | Active |
| KQ4TY | 9 | 61 | — | — | Available |
| KQ4TZ | 9 | 59 | 2011-10-04 | 2013-10-05 | Available |
| KQ4UA | 10 | 57 | — | — | Available |
| KQ4UB | 10 | 61 | 2033-07-01 | — | Active |
| KQ4UC | 10 | 63 | 2004-09-07 | 2006-09-08 | Available |
| KQ4UD | 10 | 59 | 2013-05-03 | 2015-05-04 | Available |
| KQ4UE | 10 | 53 | 2013-09-06 | 2015-09-07 | Available |
| KQ4UF | 10 | 61 | — | — | Available |
| KQ4UG | 9 | 61 | — | — | Available |
| KQ4UH | 10 | 59 | 2033-09-14 | — | Active |
| KQ4UI | 11 | 55 | — | — | Available |
| KQ4UJ | 11 | 65 | 2023-05-11 | 2025-05-12 | Available |
| KQ4UK | 10 | 61 | — | — | Available |
| KQ4UL | 10 | 61 | 2013-07-06 | 2015-07-07 | Available |
| KQ4UM | 9 | 59 | 2034-07-16 | — | Active |
| KQ4UN | 11 | 57 | 2023-05-18 | 2025-05-19 | Available |
| KQ4UO | 10 | 63 | 2023-05-18 | 2025-05-19 | Available |
| KQ4UP | 10 | 63 | 2023-05-18 | 2025-05-19 | Available |
| KQ4UQ | 10 | 65 | 2000-06-27 | 2002-06-28 | Available |
| KQ4UR | 11 | 59 | — | — | Available |
| KQ4US | 11 | 57 | 2023-05-18 | 2025-05-19 | Available |
| KQ4UT | 10 | 55 | — | — | Available |
| KQ4UU | 11 | 59 | 2033-08-15 | — | Active |
| KQ4UV | 10 | 61 | 2013-05-18 | 2015-05-19 | Available |
| KQ4UW | 10 | 61 | 2023-05-18 | 2025-05-19 | Available |
| KQ4UX | 10 | 63 | 2033-07-29 | — | Active |
| KQ4UY | 10 | 65 | — | — | Available |
| KQ4UZ | 10 | 63 | — | — | Available |
| KQ4VA | 9 | 59 | 2033-10-05 | — | Active |
| KQ4VB | 9 | 63 | 2033-12-21 | — | Active |
| KQ4VC | 9 | 65 | 2003-05-18 | 2005-05-19 | Available |
| KQ4VD | 9 | 61 | — | — | Available |
| KQ4VE | 9 | 55 | 2003-05-18 | 2005-05-19 | Available |
| KQ4VF | 9 | 63 | 2011-02-23 | 2013-02-24 | Available |