MATT TODD ARCHIVE · AMATEUR RADIO
Worked Callsigns
Stations worked across the amateur radio log
7,515 callsigns · active log records
Worked station locations
6,428 callsigns mapped · 1,087 without usable grids. Approximate historical grid centers; a callsign may appear in more than one grid.
| Callsign ↕ | QSOs ↓ | First contact ↕ | Most recent ↕ |
|---|---|---|---|
| KI5MM | 2 | 2019-08-17 | 2022-01-26 |
| KI5NBN | 2 | 2022-06-22 | 2024-09-19 |
| KI5OLV | 2 | 2022-02-08 | 2022-11-09 |
| KI5OVA | 2 | 2022-04-15 | 2026-08-06 |
| KI5TCK | 2 | 2022-02-08 | 2024-06-24 |
| KI5UXE | 2 | 2024-06-24 | 2025-09-13 |
| KI5WIN | 2 | 2024-03-13 | 2025-07-11 |
| KI5WRQ | 2 | 2025-03-03 | 2025-09-15 |
| KI6HQT | 2 | 2022-08-10 | 2023-11-23 |
| KI6WDY | 2 | 2023-09-22 | 2025-10-18 |
| KI7PM | 2 | 2022-08-03 | 2024-04-01 |
| KJ4QHL | 2 | 2015-12-13 | 2019-03-31 |
| KJ4V | 2 | 2025-07-11 | 2026-08-10 |
| KJ5ATN | 2 | 2023-07-06 | 2024-02-14 |
| KJ5DUL | 2 | 2026-09-28 | 2026-09-30 |
| KJ5GNR | 2 | 2025-09-15 | 2026-09-29 |
| KJ5MVN | 2 | 2026-05-24 | 2026-10-10 |
| KJ5QLX | 2 | 2026-10-04 | 2026-10-06 |
| KJ5XC | 2 | 2026-10-04 | 2026-10-11 |
| KJ6DQ | 2 | 2021-07-21 | 2022-01-15 |
| KJ7BES | 2 | 2022-01-15 | 2025-07-13 |
| KJ7BJS | 2 | 2020-09-22 | 2020-10-09 |
| KJ7FPD | 2 | 2021-12-15 | 2022-06-23 |
| KJ7FUB | 2 | 2024-06-08 | 2024-06-26 |
| KJ7NXV | 2 | 2022-04-15 | 2023-09-25 |
| KJ7OPR | 2 | 2021-10-10 | 2022-07-17 |
| KJ7ORK | 2 | 2023-10-23 | 2024-01-22 |
| KJ7SVM | 2 | 2024-03-03 | 2024-06-24 |
| KJ7UXX | 2 | 2022-08-23 | 2022-10-02 |
| KK1J | 2 | 2022-04-13 | 2022-04-15 |
| KK1L | 2 | 2022-01-23 | 2023-08-20 |
| KK4ANY | 2 | 2023-09-27 | 2023-10-24 |
| KK4DUP | 2 | 2026-08-10 | 2026-09-20 |
| KK4F | 2 | 2023-08-01 | 2023-08-26 |
| KK4SMV | 2 | 2022-04-13 | 2023-11-23 |
| KK4WP | 2 | 2025-07-11 | 2025-09-28 |
| KK5W | 2 | 2019-06-22 | 2025-06-29 |
| KK7AXO | 2 | 2023-09-28 | 2026-09-30 |
| KK7CJV | 2 | 2023-09-25 | 2024-11-28 |
| KK7EZY | 2 | 2026-09-30 | 2026-10-05 |
| KK7HHN | 2 | 2022-09-21 | 2026-02-14 |
| KK7HHU | 2 | 2026-09-30 | 2026-10-05 |
| KK7OKI | 2 | 2026-09-30 | 2026-10-01 |
| KK7ZEU | 2 | 2026-08-06 | 2026-08-06 |
| KL7W | 2 | 2021-05-31 | 2022-09-28 |
| KM2O | 2 | 2022-07-17 | 2022-10-03 |
| KM4HI | 2 | 2016-08-21 | 2023-08-19 |
| KM4IOA | 2 | 2024-03-03 | 2025-08-22 |
| KM4JCT | 2 | 2024-06-24 | 2024-06-25 |
| KM4MK | 2 | 2021-11-03 | 2026-10-06 |
