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 ↕ |
|---|---|---|---|
| K7IDX | 1 | 2026-09-29 | 2026-09-29 |
| K7JHM | 1 | 2021-07-21 | 2021-07-21 |
| K7JQ | 1 | 2014-12-14 | 2014-12-14 |
| K7JYV | 1 | 2024-09-19 | 2024-09-19 |
| K7K | 1 | 2025-06-28 | 2025-06-28 |
| K7KB | 1 | 2020-09-15 | 2020-09-15 |
| K7KEG | 1 | 2020-10-09 | 2020-10-09 |
| K7LAN | 1 | 2022-08-10 | 2022-08-10 |
| K7LFY | 1 | 2020-03-09 | 2020-03-09 |
| K7LLC | 1 | 2015-08-01 | 2015-08-01 |
| K7LSD | 1 | 2024-03-11 | 2024-03-11 |
| K7MHI | 1 | 2024-04-12 | 2024-04-12 |
| K7MK | 1 | 2015-11-22 | 2015-11-22 |
| K7MVA | 1 | 2026-06-28 | 2026-06-28 |
| K7MWK | 1 | 2022-01-26 | 2022-01-26 |
| K7NCG | 1 | 2025-11-03 | 2025-11-03 |
| K7NCM | 1 | 2021-10-29 | 2021-10-29 |
| K7OAO | 1 | 2024-02-26 | 2024-02-26 |
| K7OZD | 1 | 2015-09-15 | 2015-09-15 |
| K7PAP | 1 | 2022-07-09 | 2022-07-09 |
| K7RAT | 1 | 2017-11-18 | 2017-11-18 |
| K7RDL | 1 | 2021-02-24 | 2021-02-24 |
| K7S | 1 | 2026-10-17 | 2026-10-17 |
| K7SEM | 1 | 2024-10-12 | 2024-10-12 |
| K7SIG | 1 | 2026-10-10 | 2026-10-10 |
| K7SPR | 1 | 2023-10-06 | 2023-10-06 |
| K7ST | 1 | 2017-11-19 | 2017-11-19 |
| K7TEJ | 1 | 2024-03-03 | 2024-03-03 |
| K7TIH | 1 | 2026-10-02 | 2026-10-02 |
| K7TOR | 1 | 2021-01-27 | 2021-01-27 |
| K7TPH | 1 | 2021-12-08 | 2021-12-08 |
| K7TQ | 1 | 2018-12-15 | 2018-12-15 |
| K7TXV | 1 | 2021-03-11 | 2021-03-11 |
| K7UK | 1 | 2024-10-10 | 2024-10-10 |
| K7ULS | 1 | 2023-07-31 | 2023-07-31 |
| K7UM | 1 | 2014-06-29 | 2014-06-29 |
| K7UT | 1 | 2020-08-15 | 2020-08-15 |
| K7UVA | 1 | 2024-06-23 | 2024-06-23 |
| K7VIC | 1 | 2020-03-14 | 2020-03-14 |
| K7VZ | 1 | 2023-09-28 | 2023-09-28 |
| K7WIV | 1 | 2023-11-23 | 2023-11-23 |
| K7WLF | 1 | 2015-08-23 | 2015-08-23 |
| K7YK | 1 | 2015-08-16 | 2015-08-16 |
| K7YRC | 1 | 2020-10-09 | 2020-10-09 |
| K7ZFI | 1 | 2026-09-28 | 2026-09-28 |
| K7ZIN | 1 | 2022-09-25 | 2022-09-25 |
| K7ZZQ | 1 | 2026-10-11 | 2026-10-11 |
| K8A | 1 | 2025-12-21 | 2025-12-21 |
| K8AEP | 1 | 2024-10-21 | 2024-10-21 |
| K8AH | 1 | 2022-09-21 | 2022-09-21 |