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 ↕ |
|---|---|---|---|
| K2TAC | 1 | 2026-02-24 | 2026-02-24 |
| K2TACV | 1 | 2025-11-03 | 2025-11-03 |
| K2TW | 1 | 2020-02-29 | 2020-02-29 |
| K2UF | 1 | 2015-11-23 | 2015-11-23 |
| K2WJ | 1 | 2015-08-01 | 2015-08-01 |
| K2WOP | 1 | 2021-12-08 | 2021-12-08 |
| K2WPM | 1 | 2020-10-09 | 2020-10-09 |
| K2WQ | 1 | 2023-05-22 | 2023-05-22 |
| K2XB | 1 | 2024-11-01 | 2024-11-01 |
| K2YNY | 1 | 2017-12-16 | 2017-12-16 |
| K2ZH | 1 | 2022-08-10 | 2022-08-10 |
| K3AFA | 1 | 2021-12-24 | 2021-12-24 |
| K3AU | 1 | 2024-01-02 | 2024-01-02 |
| K3BLA | 1 | 2022-11-09 | 2022-11-09 |
| K3BOA | 1 | 2021-01-27 | 2021-01-27 |
| K3CEV | 1 | 2021-12-24 | 2021-12-24 |
| K3CIA | 1 | 2025-09-28 | 2025-09-28 |
| K3CRM | 1 | 2025-04-07 | 2025-04-07 |
| K3CT | 1 | 2021-01-16 | 2021-01-16 |
| K3CXG | 1 | 2023-10-06 | 2023-10-06 |
| K3DI | 1 | 2026-05-14 | 2026-05-14 |
| K3DRE | 1 | 2026-08-20 | 2026-08-20 |
| K3EL | 1 | 2015-08-15 | 2015-08-15 |
| K3ES | 1 | 2021-05-30 | 2021-05-30 |
| K3FAZ | 1 | 2020-07-15 | 2020-07-15 |
| K3FOP | 1 | 2025-11-03 | 2025-11-03 |
| K3GC | 1 | 2025-03-03 | 2025-03-03 |
| K3GGM | 1 | 2024-03-11 | 2024-03-11 |
| K3HSK | 1 | 2021-06-02 | 2021-06-02 |
| K3HV | 1 | 2021-12-28 | 2021-12-28 |
| K3IE | 1 | 2015-08-15 | 2015-08-15 |
| K3IPI | 1 | 2020-11-04 | 2020-11-04 |
| K3JD | 1 | 2016-11-20 | 2016-11-20 |
| K3JGJ | 1 | 2020-09-18 | 2020-09-18 |
| K3JZD | 1 | 2017-10-17 | 2017-10-17 |
| K3K | 1 | 2026-08-08 | 2026-08-08 |
| K3KWB | 1 | 2026-10-04 | 2026-10-04 |
| K3LA | 1 | 2020-05-17 | 2020-05-17 |
| K3MAH | 1 | 2024-03-11 | 2024-03-11 |
| K3MD | 1 | 2017-11-19 | 2017-11-19 |
| K3MES | 1 | 2025-03-03 | 2025-03-03 |
| K3MLC | 1 | 2025-03-03 | 2025-03-03 |
| K3OQ | 1 | 2020-08-15 | 2020-08-15 |
| K3PA | 1 | 2016-08-21 | 2016-08-21 |
| K3PCE | 1 | 2022-11-30 | 2022-11-30 |
| K3PI | 1 | 2023-08-19 | 2023-08-19 |
| K3PPP | 1 | 2022-01-26 | 2022-01-26 |
| K3PW | 1 | 2026-10-09 | 2026-10-09 |
| K3QB | 1 | 2023-09-28 | 2023-09-28 |
| K3RA | 1 | 2019-03-30 | 2019-03-30 |