District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KB4MDP | 10 | 69 | — | — | Available |
| KB4MDQ | 10 | 71 | 1998-03-15 | 2000-03-16 | Available |
| KB4MDR | 11 | 65 | 2024-11-16 | — | Active (Vanity) |
| KB4MDS | 11 | 63 | — | — | Available |
| KB4MDT | 10 | 61 | — | — | Available |
| KB4MDU | 11 | 65 | — | — | Available |
| KB4MDV | 10 | 67 | 2011-09-17 | 2013-09-18 | Available |
| KB4MDW | 10 | 67 | — | — | Available |
| KB4MDX | 10 | 69 | — | — | Available |
| KB4MDY | 10 | 71 | 2031-12-16 | — | Active |
| KB4MDZ | 10 | 69 | 2031-12-07 | — | Active |
| KB4MEA | 10 | 57 | 2027-08-22 | — | Active |
| KB4MEB | 10 | 61 | 2002-04-23 | 2004-04-24 | Available |
| KB4MEC | 10 | 63 | 2005-02-21 | 2007-02-22 | Available |
| KB4MED | 10 | 59 | 1999-05-26 | 2001-05-27 | Available |
| KB4MEE | 10 | 53 | 2018-03-05 | 2020-03-06 | Available |
| KB4MEF | 10 | 61 | 2024-10-04 | 2026-10-05 | Available |
| KB4MEG | 9 | 61 | — | — | Available |
| KB4MEH | 10 | 59 | 1997-08-11 | 1999-08-12 | Available |
| KB4MEI | 11 | 55 | — | — | Available |
| KB4MEJ | 11 | 65 | 2034-07-15 | — | Active |
| KB4MEK | 10 | 61 | — | — | Available |
| KB4MEL | 10 | 61 | 2034-04-30 | — | Active (Vanity) |
| KB4MEM | 9 | 59 | 2021-04-30 | 2023-05-01 | Available |
| KB4MEN | 11 | 57 | — | — | Available |
| KB4MEO | 10 | 63 | — | — | Available |
| KB4MEP | 10 | 63 | — | — | Available |
| KB4MEQ | 10 | 65 | — | — | Available |
| KB4MER | 11 | 59 | — | — | Available |
| KB4MES | 11 | 57 | 2016-09-26 | 2018-09-27 | Available |
| KB4MET | 10 | 55 | — | — | Available |
| KB4MEU | 11 | 59 | — | — | Available |
| KB4MEV | 10 | 61 | — | — | Available |
| KB4MEW | 10 | 61 | 2004-12-28 | 2006-12-29 | Available |
| KB4MEX | 10 | 63 | 2014-08-15 | 2016-08-16 | Available |
| KB4MEY | 10 | 65 | — | — | Available |
| KB4MEZ | 10 | 63 | — | — | Available |
| KB4MFA | 10 | 65 | — | — | Available |
| KB4MFB | 10 | 69 | 1999-01-17 | 2001-01-18 | Available |
| KB4MFC | 10 | 71 | — | — | Available |
| KB4MFD | 10 | 67 | 2004-07-15 | 2006-07-16 | Available |
| KB4MFE | 10 | 61 | 2003-07-20 | 2005-07-21 | Available |
| KB4MFF | 10 | 69 | 1998-09-13 | 2000-09-14 | Available |
| KB4MFG | 9 | 69 | — | — | Available |
| KB4MFH | 10 | 67 | — | — | Available |
| KB4MFI | 11 | 63 | 2023-01-03 | 2025-01-04 | Available |
| KB4MFJ | 11 | 73 | — | — | Available |
| KB4MFK | 10 | 69 | — | — | Available |
| KB4MFL | 10 | 69 | — | — | Available |
| KB4MFM | 9 | 67 | 2022-07-21 | 2024-07-22 | Available |
| KB4MFN | 11 | 65 | — | — | Available |
| KB4MFO | 10 | 71 | 2010-03-06 | 2012-03-07 | Available |
| KB4MFP | 10 | 71 | 2035-07-07 | — | Active |
| KB4MFQ | 10 | 73 | — | — | Available |
| KB4MFR | 11 | 67 | — | — | Available |
| KB4MFS | 11 | 65 | — | — | Available |
| KB4MFT | 10 | 63 | — | — | Available |
| KB4MFU | 11 | 67 | — | — | Available |
| KB4MFV | 10 | 69 | — | — | Available |
| KB4MFW | 10 | 69 | — | — | Available |
| KB4MFX | 10 | 71 | 2024-12-19 | — | Active |
| KB4MFY | 10 | 73 | 2028-01-06 | — | Active |
| KB4MFZ | 10 | 71 | 2025-01-25 | — | Active |
| KB4MGA | 9 | 65 | 2010-06-13 | 2012-06-14 | Available |
| KB4MGB | 9 | 69 | — | — | Available |
| KB4MGC | 9 | 71 | — | — | Available |
| KB4MGD | 9 | 67 | 2036-10-25 | — | Active (Vanity) |
| KB4MGE | 9 | 61 | — | — | Available |
| KB4MGF | 9 | 69 | — | — | Available |
| KB4MGG | 8 | 69 | — | — | Available |
| KB4MGH | 9 | 67 | — | — | Available |
| KB4MGI | 10 | 63 | 1998-02-23 | 2000-02-24 | Available |
| KB4MGJ | 10 | 73 | — | — | Available |
| KB4MGK | 9 | 69 | — | — | Available |
| KB4MGL | 9 | 69 | — | — | Available |
| KB4MGM | 8 | 67 | — | — | Available |
| KB4MGN | 10 | 65 | 2035-02-27 | — | Active |
| KB4MGO | 9 | 71 | — | — | Available |
| KB4MGP | 9 | 71 | — | — | Available |
| KB4MGQ | 9 | 73 | 2025-01-12 | — | Active |
| KB4MGR | 10 | 67 | — | — | Available |
| KB4MGS | 10 | 65 | — | — | Available |
| KB4MGT | 9 | 63 | — | — | Available |
| KB4MGU | 10 | 67 | — | — | Available |
| KB4MGV | 9 | 69 | — | — | Available |
| KB4MGW | 9 | 69 | — | — | Available |
| KB4MGX | 9 | 71 | 2006-01-31 | 2008-02-01 | Available |
| KB4MGY | 9 | 73 | — | — | Available |
| KB4MGZ | 9 | 71 | — | — | Available |
| KB4MHA | 10 | 63 | 2029-10-13 | — | Active |
| KB4MHB | 10 | 67 | — | — | Available |
| KB4MHC | 10 | 69 | — | — | Available |
| KB4MHD | 10 | 65 | 2015-04-03 | 2017-04-04 | Available |
| KB4MHE | 10 | 59 | — | — | Available |
| KB4MHF | 10 | 67 | — | — | Available |
| KB4MHG | 9 | 67 | — | — | Available |
| KB4MHH | 10 | 65 | 2030-08-28 | — | Active |
| KB4MHI | 11 | 61 | 2004-11-03 | 2006-11-04 | Available |
| KB4MHJ | 11 | 71 | — | — | Available |
| KB4MHK | 10 | 67 | — | — | Available |