District 1
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K1MSU | 10 | 57 | 2034-06-10 | — | Active (Vanity) |
| K1MSV | 9 | 59 | — | — | Available |
| K1MSW | 9 | 59 | — | — | Available |
| K1MSX | 9 | 61 | — | — | Available |
| K1MSY | 9 | 63 | 2032-10-01 | — | Active (Vanity) |
| K1MSZ | 9 | 61 | — | — | Available |
| K1MTA | 8 | 53 | 2035-01-07 | — | Active (Vanity) |
| K1MTB | 8 | 57 | 2028-09-16 | — | Active (Vanity) |
| K1MTC | 8 | 59 | — | — | Available |
| K1MTD | 8 | 55 | 2023-11-17 | 2025-11-18 | Available |
| K1MTE | 8 | 49 | 2030-11-06 | — | Active (Vanity) |
| K1MTF | 8 | 57 | — | — | Available |
| K1MTG | 7 | 57 | 2033-02-10 | — | Active (Vanity) |
| K1MTH | 8 | 55 | 2031-09-08 | — | Active (Vanity) |
| K1MTI | 9 | 51 | — | — | Available |
| K1MTJ | 9 | 61 | — | — | Available |
| K1MTK | 8 | 57 | 2016-11-04 | 2018-11-05 | Available |
| K1MTL | 8 | 57 | — | — | Available |
| K1MTM | 7 | 55 | 2031-09-03 | — | Active (Vanity) |
| K1MTN | 9 | 53 | 2025-05-08 | — | Active (Vanity) |
| K1MTO | 8 | 59 | — | — | Available |
| K1MTP | 8 | 59 | 2035-04-05 | — | Active (Vanity) |
| K1MTQ | 8 | 61 | — | — | Available |
| K1MTR | 9 | 55 | — | — | Available |
| K1MTS | 9 | 53 | 2034-06-26 | — | Active (Vanity) |
| K1MTT | 8 | 51 | 2030-05-04 | — | Active (Vanity) |
| K1MTU | 9 | 55 | 2027-02-12 | — | Active |
| K1MTV | 8 | 57 | — | — | Available |
| K1MTW | 8 | 57 | — | — | Available |
| K1MTX | 8 | 59 | 2035-02-18 | — | Active (Vanity) |
| K1MTY | 8 | 61 | — | — | Available |
| K1MTZ | 8 | 59 | — | — | Available |
| K1MUA | 9 | 57 | 2023-04-06 | 2025-04-07 | Available |
| K1MUB | 9 | 61 | 2006-07-03 | 2008-07-04 | Available |
| K1MUC | 9 | 63 | 2017-10-08 | 2019-10-09 | Available |
| K1MUD | 9 | 59 | 2029-12-29 | — | Active (Vanity) |
| K1MUE | 9 | 53 | — | — | Available |
| K1MUF | 9 | 61 | 2015-05-01 | 2017-05-02 | Available |
| K1MUG | 8 | 61 | — | — | Available |
| K1MUH | 9 | 59 | — | — | Available |
| K1MUI | 10 | 55 | — | — | Available |
| K1MUJ | 10 | 65 | 2027-02-07 | — | Active |
| K1MUK | 9 | 61 | — | — | Available |
| K1MUL | 9 | 61 | — | — | Available |
| K1MUM | 8 | 59 | — | — | Available |
| K1MUN | 10 | 57 | 2031-01-26 | — | Active (Vanity) |
| K1MUO | 9 | 63 | — | — | Available |
| K1MUP | 9 | 63 | — | — | Available |
| K1MUQ | 9 | 65 | — | — | Available |
| K1MUR | 10 | 59 | 2026-04-26 | — | Active (Vanity) |
| K1MUS | 10 | 57 | — | — | Available |
| K1MUT | 9 | 55 | 2024-10-18 | 2026-10-19 | Available |
| K1MUU | 10 | 59 | 2032-03-15 | — | Active (Vanity) |
| K1MUV | 9 | 61 | — | — | Available |
| K1MUW | 9 | 61 | — | — | Available |
| K1MUX | 9 | 63 | — | — | Available |
| K1MUY | 9 | 65 | — | — | Available |
| K1MUZ | 9 | 63 | — | — | Available |
| K1MVA | 8 | 59 | 2031-02-12 | — | Active (Vanity) |
| K1MVB | 8 | 63 | — | — | Available |
| K1MVC | 8 | 65 | 2032-04-30 | — | Active (Vanity) |
| K1MVD | 8 | 61 | 2021-09-14 | 2023-09-15 | Available |
| K1MVE | 8 | 55 | — | — | Available |
| K1MVF | 8 | 63 | — | — | Available |
| K1MVG | 7 | 63 | 2026-04-05 | — | Active |
| K1MVH | 8 | 61 | — | — | Available |
| K1MVI | 9 | 57 | 2035-01-03 | — | Active (Vanity) |
| K1MVJ | 9 | 67 | 2003-12-06 | 2005-12-07 | Available |
| K1MVK | 8 | 63 | — | — | Available |
| K1MVL | 8 | 63 | — | — | Available |
| K1MVM | 7 | 61 | 2027-05-15 | — | Active (Vanity) |
| K1MVN | 9 | 59 | 2024-07-09 | 2026-07-10 | Available |
| K1MVO | 8 | 65 | 2024-07-13 | 2026-07-14 | Available |
| K1MVP | 8 | 65 | 2024-08-03 | 2026-08-04 | Available |
| K1MVQ | 8 | 67 | 2027-12-27 | — | Active |
| K1MVR | 9 | 61 | 2030-08-29 | — | Active |
| K1MVS | 9 | 59 | 2032-07-17 | — | Active (Vanity) |
| K1MVT | 8 | 57 | 2008-06-19 | 2010-06-20 | Available |
| K1MVU | 9 | 61 | — | — | Available |
| K1MVV | 8 | 63 | 2024-08-31 | 2026-09-01 | Available |
| K1MVW | 8 | 63 | — | — | Available |
| K1MVX | 8 | 65 | — | — | Available |
| K1MVY | 8 | 67 | 2034-06-16 | — | Active (Vanity) |
| K1MVZ | 8 | 65 | — | — | Available |
| K1MWA | 8 | 59 | 2035-06-26 | — | Active |
| K1MWB | 8 | 63 | 2029-02-25 | — | Active |
| K1MWC | 8 | 65 | 2028-09-20 | — | Active (Vanity) |
| K1MWD | 8 | 61 | 2035-10-31 | — | Active (Vanity) |
| K1MWE | 8 | 55 | — | — | Available |
| K1MWF | 8 | 63 | 2035-05-19 | — | Active |
| K1MWG | 7 | 63 | 2036-08-25 | — | Active (Vanity) |
| K1MWH | 8 | 61 | 2031-04-23 | — | Active (Vanity) |
| K1MWI | 9 | 57 | — | — | Available |
| K1MWJ | 9 | 67 | 2034-02-13 | — | Active (Vanity) |
| K1MWK | 8 | 63 | 2015-02-02 | 2017-02-03 | Available |
| K1MWL | 8 | 63 | — | — | Available |
| K1MWM | 7 | 61 | — | — | Available |
| K1MWN | 9 | 59 | — | — | Available |
| K1MWO | 8 | 65 | — | — | Available |
| K1MWP | 8 | 65 | 2007-12-08 | 2009-12-09 | Available |