District 3
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K3APK | 9 | 59 | — | — | Available |
| K3APL | 9 | 59 | — | — | Available |
| K3APM | 8 | 57 | 2007-01-23 | 2009-01-24 | Available |
| K3APN | 10 | 55 | — | — | Available |
| K3APO | 9 | 61 | — | — | Available |
| K3APP | 9 | 61 | 2034-09-27 | — | Active (Vanity) |
| K3APQ | 9 | 63 | — | — | Available |
| K3APR | 10 | 57 | — | — | Available |
| K3APS | 10 | 55 | — | — | Available |
| K3APT | 9 | 53 | 2023-05-03 | 2025-05-04 | Available |
| K3APU | 10 | 57 | — | — | Available |
| K3APV | 9 | 59 | — | — | Available |
| K3APW | 9 | 59 | 2028-02-27 | — | Active (Vanity) |
| K3APX | 9 | 61 | — | — | Available |
| K3APY | 9 | 63 | 2034-06-26 | — | Active (Vanity) |
| K3APZ | 9 | 61 | — | — | Available |
| K3AQA | 9 | 57 | — | — | Available |
| K3AQB | 9 | 61 | — | — | Available |
| K3AQC | 9 | 63 | — | — | Available |
| K3AQD | 9 | 59 | — | — | Available |
| K3AQE | 9 | 53 | — | — | Available |
| K3AQF | 9 | 61 | — | — | Available |
| K3AQG | 8 | 61 | — | — | Available |
| K3AQH | 9 | 59 | 2014-05-31 | 2016-06-01 | Available |
| K3AQI | 10 | 55 | — | — | Available |
| K3AQJ | 10 | 65 | — | — | Available |
| K3AQK | 9 | 61 | 2006-09-06 | 2008-09-07 | Available |
| K3AQL | 9 | 61 | — | — | Available |
| K3AQM | 8 | 59 | — | — | Available |
| K3AQN | 10 | 57 | — | — | Available |
| K3AQO | 9 | 63 | — | — | Available |
| K3AQP | 9 | 63 | 2035-05-13 | — | Active (Vanity) |
| K3AQQ | 9 | 65 | — | — | Available |
| K3AQR | 10 | 59 | 2023-06-01 | 2025-06-02 | Available |
| K3AQS | 10 | 57 | — | — | Available |
| K3AQT | 9 | 55 | — | — | Available |
| K3AQU | 10 | 59 | — | — | Available |
| K3AQV | 9 | 61 | — | — | Available |
| K3AQW | 9 | 61 | — | — | Available |
| K3AQX | 9 | 63 | — | — | Available |
| K3AQY | 9 | 65 | 2002-06-16 | 2004-06-17 | Available |
| K3AQZ | 9 | 63 | — | — | Available |
| K3ARA | 10 | 51 | 2036-03-25 | — | Active (Vanity) |
| K3ARB | 10 | 55 | 2027-10-15 | — | Active (Vanity) |
| K3ARC | 10 | 57 | 2031-08-28 | — | Active (Vanity) |
| K3ARD | 10 | 53 | 2031-10-13 | — | Active (Vanity) |
| K3ARE | 10 | 47 | — | — | Available |
| K3ARF | 10 | 55 | — | — | Available |
| K3ARG | 9 | 55 | — | — | Available |
| K3ARH | 10 | 53 | 2036-04-04 | — | Active (Vanity) |
| K3ARI | 11 | 49 | 2035-03-18 | — | Active (Vanity) |
| K3ARJ | 11 | 59 | 2036-09-03 | — | Active (Vanity) |
| K3ARK | 10 | 55 | 2033-02-04 | — | Active (Vanity) |
| K3ARL | 10 | 55 | 2027-09-17 | — | Active (Vanity) |
| K3ARM | 9 | 53 | 2033-12-12 | — | Active (Vanity) |
| K3ARN | 11 | 51 | 2029-02-20 | — | Active (Vanity) |
| K3ARO | 10 | 57 | 2030-05-08 | — | Active (Vanity) |
| K3ARP | 10 | 57 | — | — | Available |
| K3ARQ | 10 | 59 | — | — | Available |
| K3ARR | 11 | 53 | 2034-07-14 | — | Active |
| K3ARS | 11 | 51 | 2027-10-16 | — | Active (Vanity) |
| K3ART | 10 | 49 | 2028-10-29 | — | Active (Vanity) |
| K3ARU | 11 | 53 | — | — | Available |
| K3ARV | 10 | 55 | 1998-01-19 | 2000-01-20 | Available |
| K3ARW | 10 | 55 | — | — | Available |
| K3ARX | 10 | 57 | 2027-02-09 | — | Active (Vanity) |
| K3ARY | 10 | 59 | 1998-11-08 | 2000-11-09 | Available |
| K3ARZ | 10 | 57 | 2031-02-12 | — | Active (Vanity) |
| K3ASA | 10 | 49 | 2006-05-12 | 2008-05-13 | Available |
| K3ASB | 10 | 53 | 2035-03-24 | — | Active |
| K3ASC | 10 | 55 | — | — | Available |
| K3ASD | 10 | 51 | 2027-07-15 | — | Active (Vanity) |
| K3ASE | 10 | 45 | — | — | Available |
| K3ASF | 10 | 53 | 2034-04-05 | — | Active |
| K3ASG | 9 | 53 | — | — | Available |
| K3ASH | 10 | 51 | 2027-03-23 | — | Active (Vanity) |
| K3ASI | 11 | 47 | 2024-06-07 | 2026-06-08 | Available |
| K3ASJ | 11 | 57 | — | — | Available |
| K3ASK | 10 | 53 | 2032-06-04 | — | Active (Vanity) |
| K3ASL | 10 | 53 | — | — | Available |
| K3ASM | 9 | 51 | 2034-01-28 | — | Active (Vanity) |
| K3ASN | 11 | 49 | 2027-07-31 | — | Active |
| K3ASO | 10 | 55 | — | — | Available |
| K3ASP | 10 | 55 | — | — | Available |
| K3ASQ | 10 | 57 | — | — | Available |
| K3ASR | 11 | 51 | — | — | Available |
| K3ASS | 11 | 49 | 2024-08-16 | 2026-08-17 | Available |
| K3AST | 10 | 47 | 2035-12-09 | — | Active (Vanity) |
| K3ASU | 11 | 51 | 2026-06-28 | — | Active |
| K3ASV | 10 | 53 | — | — | Available |
| K3ASW | 10 | 53 | 2028-07-15 | — | Active (Vanity) |
| K3ASX | 10 | 55 | — | — | Available |
| K3ASY | 10 | 57 | — | — | Available |
| K3ASZ | 10 | 55 | — | — | Available |
| K3ATA | 9 | 47 | 2034-12-14 | — | Active (Vanity) |
| K3ATB | 9 | 51 | — | — | Available |
| K3ATC | 9 | 53 | 2030-11-28 | — | Active (Vanity) |
| K3ATD | 9 | 49 | 2027-10-18 | — | Active (Vanity) |
| K3ATE | 9 | 43 | 2020-08-01 | 2022-08-02 | Available |
| K3ATF | 9 | 51 | 2036-12-03 | — | Active (Vanity) |