# Amateurfunk

Download the German amateur-radio exam question catalog from the
Bundesnetzagentur and turn it into Anki decks.

## Quick start

```sh
make           # fetch + build (default)
make fetch     # download + extract the catalog only → data/
make anki      # rebuild .apkg files from data/ → anki/
make test      # run both test suites
make clean     # remove data/ and anki/
```

Output: three `.apkg` files under `anki/`, one per Prüfungsteil
(Technische / Betriebliche / Vorschriften). Import them into Anki —
re-importing a newer build preserves your review history.

## Requirements

Python 3.11+, standard library only. No third-party dependencies.

## More

- `CLAUDE.md` — project orientation, pipeline overview.
- `DESIGN.md` — source-discovery notes, JSON schema, per-stage
  design contracts.

## License

The downloader and builder code is in this repo. The exam questions
themselves are published by the Bundesnetzagentur under
[DL-DE→BY-2.0](https://www.govdata.de/dl-de/by-2-0); attribution
is preserved in every generated artifact (`README.txt` inside
`data/<edition>/`, `attribution` field in the per-edition manifest).