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 ↕ |
|---|---|---|---|
| AC5WD | 5 | 2022-01-26 | 2023-07-05 |
| AD8MS | 5 | 2025-03-03 | 2026-10-12 |
| AI5DJ | 5 | 2021-11-18 | 2023-02-20 |
| AI7MO | 5 | 2025-07-11 | 2026-10-09 |
| AJ6V | 5 | 2020-07-11 | 2025-08-17 |
| CO8LY | 5 | 2014-12-07 | 2026-05-09 |
| K1RAH | 5 | 2021-12-28 | 2026-09-30 |
| K2CBN | 5 | 2025-03-03 | 2026-02-09 |
| K2D | 5 | 2014-07-05 | 2022-07-08 |
| K3AJ | 5 | 2016-11-19 | 2023-01-21 |
| K3EFS | 5 | 2020-10-09 | 2022-02-08 |
| K3KYR | 5 | 2020-07-15 | 2021-06-03 |
| K3VAT | 5 | 2022-09-28 | 2026-09-20 |
| K4ADS | 5 | 2021-11-02 | 2026-09-30 |
| K4JEL | 5 | 2021-01-27 | 2023-08-18 |
| K4QQG | 5 | 2022-01-04 | 2026-02-07 |
| K4WBG | 5 | 2020-06-17 | 2022-02-08 |
| K5APD | 5 | 2021-09-29 | 2022-02-08 |
| K5SVV | 5 | 2021-10-09 | 2023-07-03 |
| K6GHA | 5 | 2014-12-14 | 2022-01-23 |
| K6JO | 5 | 2021-01-16 | 2025-08-17 |
| K6TQ | 5 | 2020-09-26 | 2026-05-24 |
| K7BDG | 5 | 2021-04-21 | 2026-08-06 |
| K7CTV | 5 | 2020-09-05 | 2021-03-11 |
| K7IOC | 5 | 2019-09-22 | 2025-12-23 |
| K7SPS | 5 | 2022-06-22 | 2026-08-20 |
| K7WXB | 5 | 2021-01-27 | 2024-06-26 |
| K8BL | 5 | 2020-04-08 | 2024-10-03 |
| K8NIV | 5 | 2021-12-08 | 2024-08-23 |
| K9RKA | 5 | 2021-11-18 | 2025-11-04 |
| KB0SVY | 5 | 2022-06-22 | 2026-10-05 |
| KB3URV | 5 | 2021-09-29 | 2022-04-11 |
| KC0OIO | 5 | 2022-09-24 | 2026-10-05 |
| KC0TRK | 5 | 2021-11-10 | 2023-10-23 |
| KC1KVY | 5 | 2022-08-10 | 2025-09-13 |
| KC1QEM | 5 | 2022-07-17 | 2024-03-11 |
| KC3NQB | 5 | 2023-07-03 | 2024-06-25 |
| KC3OP | 5 | 2022-01-26 | 2026-09-28 |
| KC5RFU | 5 | 2026-09-20 | 2026-10-06 |
| KC6SEH | 5 | 2025-09-28 | 2026-09-29 |
| KD2YUY | 5 | 2023-07-06 | 2026-02-24 |
| KD9HVT | 5 | 2020-11-04 | 2023-10-06 |
| KF0POS | 5 | 2026-02-07 | 2026-10-11 |
| KF5PLA | 5 | 2021-09-29 | 2022-01-04 |
| KG2MM | 5 | 2022-11-09 | 2026-10-09 |
| KG4WXU | 5 | 2021-12-08 | 2024-08-23 |
| KI5HGX | 5 | 2021-04-14 | 2022-11-09 |
| KJ7EP | 5 | 2022-02-08 | 2026-02-09 |
| KJ7RPL | 5 | 2023-07-06 | 2026-02-24 |
| KN4NBJ | 5 | 2023-10-25 | 2026-02-24 |