District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K4LOA | 9 | 57 | 2028-12-30 | — | Active (Vanity) |
| K4LOB | 9 | 61 | 2031-06-26 | — | Active (Vanity) |
| K4LOC | 9 | 63 | 2022-03-07 | 2024-03-08 | Available |
| K4LOD | 9 | 59 | 2027-10-14 | — | Active (Vanity) |
| K4LOE | 9 | 53 | — | — | Available |
| K4LOF | 9 | 61 | 2028-05-06 | — | Active |
| K4LOG | 8 | 61 | 2036-06-23 | — | Active (Vanity) |
| K4LOH | 9 | 59 | 2000-11-06 | 2002-11-07 | Available |
| K4LOI | 10 | 55 | — | — | Available |
| K4LOJ | 10 | 65 | 2033-01-21 | — | Active (Vanity) |
| K4LOK | 9 | 61 | 2021-10-01 | 2023-10-02 | Available |
| K4LOL | 9 | 61 | 2029-12-29 | — | Active (Vanity) |
| K4LOM | 8 | 59 | 2032-12-20 | — | Active (Vanity) |
| K4LON | 10 | 57 | 2036-11-04 | — | Active (Vanity) |
| K4LOO | 9 | 63 | — | — | Available |
| K4LOP | 9 | 63 | — | — | Available |
| K4LOQ | 9 | 65 | 2017-01-19 | 2019-01-20 | Available |
| K4LOR | 10 | 59 | 2028-01-20 | — | Active (Vanity) |
| K4LOS | 10 | 57 | 2024-10-15 | 2026-10-16 | Available |
| K4LOT | 9 | 55 | 2032-12-02 | — | Active (Vanity) |
| K4LOU | 10 | 59 | 2025-07-19 | — | Active |
| K4LOV | 9 | 61 | 2031-06-29 | — | Active (Vanity) |
| K4LOW | 9 | 61 | 2028-10-20 | — | Active (Vanity) |
| K4LOX | 9 | 63 | 2029-09-21 | — | Active (Vanity) |
| K4LOY | 9 | 65 | 2029-04-03 | — | Active (Vanity) |
| K4LOZ | 9 | 63 | 2007-03-31 | 2009-04-01 | Available |
| K4LPA | 9 | 57 | 2031-05-08 | — | Active (Vanity) |
| K4LPB | 9 | 61 | 2006-08-29 | 2008-08-30 | Available |
| K4LPC | 9 | 63 | — | — | Available |
| K4LPD | 9 | 59 | 2029-02-20 | — | Active (Vanity) |
| K4LPE | 9 | 53 | 2024-10-18 | 2026-10-19 | Available |
| K4LPF | 9 | 61 | — | — | Available |
| K4LPG | 8 | 61 | 2028-10-02 | — | Active (Vanity) |
| K4LPH | 9 | 59 | 2034-01-26 | — | Active (Vanity) |
| K4LPI | 10 | 55 | 2007-04-14 | 2009-04-15 | Available |
| K4LPJ | 10 | 65 | — | — | Available |
| K4LPK | 9 | 61 | 2031-07-17 | — | Active (Vanity) |
| K4LPL | 9 | 61 | 2031-05-28 | — | Active (Vanity) |
| K4LPM | 8 | 59 | 2026-01-01 | — | Active (Vanity) |
| K4LPN | 10 | 57 | 2028-01-07 | — | Active (Vanity) |
| K4LPO | 9 | 63 | — | — | Available |
| K4LPP | 9 | 63 | — | — | Available |
| K4LPQ | 9 | 65 | 2020-02-22 | 2022-02-23 | Available |
| K4LPR | 10 | 59 | — | — | Available |
| K4LPS | 10 | 57 | — | — | Available |
| K4LPT | 9 | 55 | 2014-12-12 | 2016-12-13 | Available |
| K4LPU | 10 | 59 | — | — | Available |
| K4LPV | 9 | 61 | — | — | Available |
| K4LPW | 9 | 61 | — | — | Available |
| K4LPX | 9 | 63 | — | — | Available |
| K4LPY | 9 | 65 | 2029-06-02 | — | Active (Vanity) |
| K4LPZ | 9 | 63 | — | — | Available |
| K4LQA | 9 | 59 | — | — | Available |
| K4LQB | 9 | 63 | — | — | Available |
| K4LQC | 9 | 65 | — | — | Available |
| K4LQD | 9 | 61 | 2020-02-22 | 2022-02-23 | Available |
| K4LQE | 9 | 55 | — | — | Available |
| K4LQF | 9 | 63 | — | — | Available |
| K4LQG | 8 | 63 | — | — | Available |
| K4LQH | 9 | 61 | — | — | Available |
| K4LQI | 10 | 57 | — | — | Available |
| K4LQJ | 10 | 67 | 2015-03-03 | 2017-03-04 | Available |
| K4LQK | 9 | 63 | — | — | Available |
| K4LQL | 9 | 63 | 2034-04-12 | — | Active (Vanity) |
| K4LQM | 8 | 61 | 2018-03-23 | 2020-03-24 | Available |
| K4LQN | 10 | 59 | — | — | Available |
| K4LQO | 9 | 65 | 2020-09-11 | 2022-09-12 | Available |
| K4LQP | 9 | 65 | — | — | Available |
| K4LQQ | 9 | 67 | 2007-01-31 | 2009-02-01 | Available |
| K4LQR | 10 | 61 | — | — | Available |
| K4LQS | 10 | 59 | — | — | Available |
| K4LQT | 9 | 57 | 2032-03-27 | — | Active (Vanity) |
| K4LQU | 10 | 61 | — | — | Available |
| K4LQV | 9 | 63 | 2032-07-20 | — | Active (Vanity) |
| K4LQW | 9 | 63 | — | — | Available |
| K4LQX | 9 | 65 | — | — | Available |
| K4LQY | 9 | 67 | — | — | Available |
| K4LQZ | 9 | 65 | — | — | Available |
| K4LRA | 10 | 53 | 2020-01-28 | 2022-01-29 | Available |
| K4LRB | 10 | 57 | 2028-01-07 | — | Active (Vanity) |
| K4LRC | 10 | 59 | 2026-06-01 | — | Active (Vanity) |
| K4LRD | 10 | 55 | 2024-11-20 | — | Active |
| K4LRE | 10 | 49 | 2027-08-14 | — | Active |
| K4LRF | 10 | 57 | 2013-05-29 | 2015-05-30 | Available |
| K4LRG | 9 | 57 | 2027-02-12 | — | Active (Vanity) |
| K4LRH | 10 | 55 | 2026-12-11 | — | Active (Vanity) |
| K4LRI | 11 | 51 | 2024-11-14 | — | Active |
| K4LRJ | 11 | 61 | 2024-03-05 | 2026-03-06 | Available |
| K4LRK | 10 | 57 | 2035-06-14 | — | Active (Vanity) |
| K4LRL | 10 | 57 | 2032-12-11 | — | Active (Vanity) |
| K4LRM | 9 | 55 | 2027-05-13 | — | Active (Vanity) |
| K4LRN | 11 | 53 | 2029-12-25 | — | Active (Vanity) |
| K4LRO | 10 | 59 | 2024-03-05 | 2026-03-06 | Available |
| K4LRP | 10 | 59 | 2031-10-30 | — | Active (Vanity) |
| K4LRQ | 10 | 61 | — | — | Available |
| K4LRR | 11 | 55 | 2021-08-24 | 2023-08-25 | Available |
| K4LRS | 11 | 53 | 2032-09-05 | — | Active (Vanity) |
| K4LRT | 10 | 51 | — | — | Available |
| K4LRU | 11 | 55 | 2018-04-22 | 2020-04-23 | Available |
| K4LRV | 10 | 57 | — | — | Available |