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 ↕ |
|---|---|---|---|
| KN4RNO | 5 | 2020-07-24 | 2025-11-03 |
| KN4VKY | 5 | 2021-09-29 | 2021-10-10 |
| KO3Z | 5 | 2020-11-04 | 2022-02-08 |
| KO4SXH | 5 | 2023-06-16 | 2024-06-25 |
| KO4TXN | 5 | 2020-11-04 | 2021-12-08 |
| KQ4GTH | 5 | 2024-02-14 | 2024-11-28 |
| KW2DX | 5 | 2020-06-04 | 2021-06-03 |
| KW8N | 5 | 2015-08-23 | 2023-08-20 |
| KZ4KX | 5 | 2021-09-29 | 2022-02-23 |
| N1ATV | 5 | 2021-12-24 | 2023-02-20 |
| N1EW | 5 | 2021-11-03 | 2021-12-15 |
| N1MHV | 5 | 2021-09-29 | 2025-06-25 |
| N1PRR | 5 | 2024-02-23 | 2026-09-30 |
| N3AZ | 5 | 2022-12-03 | 2026-01-11 |
| N3LAG | 5 | 2021-12-08 | 2022-06-22 |
| N4CD | 5 | 2021-01-27 | 2022-01-26 |
| N5KGY | 5 | 2023-06-16 | 2024-10-21 |
| N5USD | 5 | 2021-10-06 | 2022-04-15 |
| N5YA | 5 | 2016-08-21 | 2023-08-19 |
| N5ZR | 5 | 2023-08-20 | 2026-09-30 |
| N6YEU | 5 | 2020-06-27 | 2025-02-01 |
| N7GP | 5 | 2020-08-15 | 2022-07-17 |
| N9RDX | 5 | 2022-04-12 | 2026-10-11 |
| NC4AZ | 5 | 2022-02-08 | 2024-03-11 |
| NC6A | 5 | 2021-12-24 | 2026-09-30 |
| ND4Y | 5 | 2020-08-15 | 2023-10-24 |
| NM5SP | 5 | 2023-05-22 | 2026-02-24 |
| NO6T | 5 | 2019-03-30 | 2021-01-17 |
| NR5M | 5 | 2014-08-16 | 2016-11-20 |
| NS2X | 5 | 2021-09-29 | 2026-02-24 |
| NU4N | 5 | 2020-07-15 | 2026-02-24 |
| V31DL | 5 | 2022-07-04 | 2026-08-08 |
| VA1SEA | 5 | 2022-01-26 | 2022-07-17 |
| VA3KOF | 5 | 2021-10-09 | 2025-03-03 |
| VA3NQ | 5 | 2020-06-26 | 2026-09-30 |
| VA4BEN | 5 | 2020-11-26 | 2020-12-30 |
| VA6DM | 5 | 2024-09-29 | 2026-10-04 |
| VE2JCA | 5 | 2021-05-30 | 2021-06-03 |
| VE3CBK | 5 | 2020-07-15 | 2022-06-24 |
| VE3SRW | 5 | 2023-09-25 | 2025-03-03 |
| VE3ZN | 5 | 2020-06-03 | 2022-11-09 |
| VE5XU | 5 | 2020-07-15 | 2022-04-14 |
| VE6AO | 5 | 2016-11-20 | 2021-12-08 |
| VE6EN | 5 | 2021-04-13 | 2021-04-21 |
| W0DY | 5 | 2024-03-13 | 2026-10-06 |
| W0HTH | 5 | 2022-01-26 | 2025-03-03 |
| W1ARR | 5 | 2023-07-04 | 2024-01-02 |
| W1NVT | 5 | 2014-06-29 | 2025-06-28 |
| W3AO | 5 | 2019-06-22 | 2026-06-28 |
| W4TTO | 5 | 2023-09-25 | 2026-05-24 |