District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC4MDU | 11 | 67 | — | — | Available |
| KC4MDV | 10 | 69 | 2019-04-09 | 2021-04-10 | Available |
| KC4MDW | 10 | 69 | — | — | Available |
| KC4MDX | 10 | 71 | 2027-06-10 | — | Active |
| KC4MDY | 10 | 73 | — | — | Available |
| KC4MDZ | 10 | 71 | 2010-02-06 | 2012-02-07 | Available |
| KC4MEA | 10 | 59 | — | — | Available |
| KC4MEB | 10 | 63 | — | — | Available |
| KC4MEC | 10 | 65 | 2029-12-02 | — | Active |
| KC4MED | 10 | 61 | 1999-08-29 | 2001-08-30 | Available |
| KC4MEE | 10 | 55 | 2029-10-19 | — | Active |
| KC4MEF | 10 | 63 | — | — | Available |
| KC4MEG | 9 | 63 | — | — | Available |
| KC4MEH | 10 | 61 | 2026-10-07 | — | Active (Vanity) |
| KC4MEI | 11 | 57 | — | — | Available |
| KC4MEJ | 11 | 67 | 2001-02-05 | 2003-02-06 | Available |
| KC4MEK | 10 | 63 | 1999-08-29 | 2001-08-30 | Available |
| KC4MEL | 10 | 63 | 2030-08-10 | — | Active |
| KC4MEM | 9 | 61 | 1999-08-29 | 2001-08-30 | Available |
| KC4MEN | 11 | 59 | 1999-08-29 | 2001-08-30 | Available |
| KC4MEO | 10 | 65 | 1999-08-29 | 2001-08-30 | Available |
| KC4MEP | 10 | 65 | 1999-08-29 | 2001-08-30 | Available |
| KC4MEQ | 10 | 67 | — | — | Available |
| KC4MER | 11 | 61 | — | — | Available |
| KC4MES | 11 | 59 | — | — | Available |
| KC4MET | 10 | 57 | — | — | Available |
| KC4MEU | 11 | 61 | 1999-08-29 | 2001-08-30 | Available |
| KC4MEV | 10 | 63 | 1999-10-24 | 2001-10-25 | Available |
| KC4MEW | 10 | 63 | — | — | Available |
| KC4MEX | 10 | 65 | 2021-09-17 | 2023-09-18 | Available |
| KC4MEY | 10 | 67 | 1999-10-31 | 2001-11-01 | Available |
| KC4MEZ | 10 | 65 | — | — | Available |
| KC4MFA | 10 | 67 | 1999-08-29 | 2001-08-30 | Available |
| KC4MFB | 10 | 71 | 2022-09-13 | 2024-09-14 | Available |
| KC4MFC | 10 | 73 | 2019-10-24 | 2021-10-25 | Available |
| KC4MFD | 10 | 69 | — | — | Available |
| KC4MFE | 10 | 63 | 1999-11-21 | 2001-11-22 | Available |
| KC4MFF | 10 | 71 | 2030-02-26 | — | Active |
| KC4MFG | 9 | 71 | 2009-07-06 | 2011-07-07 | Available |
| KC4MFH | 10 | 69 | 1999-08-29 | 2001-08-30 | Available |
| KC4MFI | 11 | 65 | — | — | Available |
| KC4MFJ | 11 | 75 | — | — | Available |
| KC4MFK | 10 | 71 | 2034-06-14 | — | Active (Vanity) |
| KC4MFL | 10 | 71 | 1999-09-05 | 2001-09-06 | Available |
| KC4MFM | 9 | 69 | — | — | Available |
| KC4MFN | 11 | 67 | — | — | Available |
| KC4MFO | 10 | 73 | — | — | Available |
| KC4MFP | 10 | 73 | 2033-05-17 | — | Active |
| KC4MFQ | 10 | 75 | 2023-01-26 | 2025-01-27 | Available |
| KC4MFR | 11 | 69 | — | — | Available |
| KC4MFS | 11 | 67 | 1999-09-05 | 2001-09-06 | Available |
| KC4MFT | 10 | 65 | 2012-08-04 | 2014-08-05 | Available |
| KC4MFU | 11 | 69 | — | — | Available |
| KC4MFV | 10 | 71 | 1999-09-05 | 2001-09-06 | Available |
| KC4MFW | 10 | 71 | — | — | Available |
| KC4MFX | 10 | 73 | — | — | Available |
| KC4MFY | 10 | 75 | 2009-09-05 | 2011-09-06 | Available |
| KC4MFZ | 10 | 73 | 1999-09-05 | 2001-09-06 | Available |
| KC4MGA | 9 | 67 | — | — | Available |
| KC4MGB | 9 | 71 | 2026-06-21 | — | Active (Vanity) |
| KC4MGC | 9 | 73 | — | — | Available |
| KC4MGD | 9 | 69 | 2029-06-15 | — | Active |
| KC4MGE | 9 | 63 | 1999-10-24 | 2001-10-25 | Available |
| KC4MGF | 9 | 71 | 2012-06-09 | 2014-06-10 | Available |
| KC4MGG | 8 | 71 | — | — | Available |
| KC4MGH | 9 | 69 | 1999-09-05 | 2001-09-06 | Available |
| KC4MGI | 10 | 65 | 1999-09-05 | 2001-09-06 | Available |
| KC4MGJ | 10 | 75 | 1999-09-05 | 2001-09-06 | Available |
| KC4MGK | 9 | 71 | 2029-12-05 | — | Active |
| KC4MGL | 9 | 71 | — | — | Available |
| KC4MGM | 8 | 69 | 2009-10-07 | 2011-10-08 | Available |
| KC4MGN | 10 | 67 | 2000-10-02 | 2002-10-03 | Available |
| KC4MGO | 9 | 73 | 2032-08-28 | — | Active |
| KC4MGP | 9 | 73 | 2032-12-20 | — | Active (Vanity) |
| KC4MGQ | 9 | 75 | 1999-09-05 | 2001-09-06 | Available |
| KC4MGR | 10 | 69 | — | — | Available |
| KC4MGS | 10 | 67 | 2009-05-18 | 2011-05-19 | Available |
| KC4MGT | 9 | 65 | — | — | Available |
| KC4MGU | 10 | 69 | 1999-09-05 | 2001-09-06 | Available |
| KC4MGV | 9 | 71 | 1999-09-05 | 2001-09-06 | Available |
| KC4MGW | 9 | 71 | 2019-07-15 | 2021-07-16 | Available |
| KC4MGX | 9 | 73 | — | — | Available |
| KC4MGY | 9 | 75 | — | — | Available |
| KC4MGZ | 9 | 73 | 2020-05-29 | 2022-05-30 | Available |
| KC4MHA | 10 | 65 | 2030-10-03 | — | Active |
| KC4MHB | 10 | 69 | — | — | Available |
| KC4MHC | 10 | 71 | 1999-09-05 | 2001-09-06 | Available |
| KC4MHD | 10 | 67 | 2023-09-06 | 2025-09-07 | Available |
| KC4MHE | 10 | 61 | — | — | Available |
| KC4MHF | 10 | 69 | 2019-05-19 | 2021-05-20 | Available |
| KC4MHG | 9 | 69 | 2022-08-21 | 2024-08-22 | Available |
| KC4MHH | 10 | 67 | 2033-02-11 | — | Active |
| KC4MHI | 11 | 63 | 1999-10-24 | 2001-10-25 | Available |
| KC4MHJ | 11 | 73 | 2000-01-30 | 2002-01-31 | Available |
| KC4MHK | 10 | 69 | 2001-07-09 | 2003-07-10 | Available |
| KC4MHL | 10 | 69 | 2021-03-06 | 2023-03-07 | Available |
| KC4MHM | 9 | 67 | 2033-02-28 | — | Active |
| KC4MHN | 11 | 65 | — | — | Available |
| KC4MHO | 10 | 71 | — | — | Available |
| KC4MHP | 10 | 71 | — | — | Available |