> For the complete documentation index, see [llms.txt](https://docs.aviowiki.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.aviowiki.com/data-models.md).

# Data Models

- [Airport](https://docs.aviowiki.com/data-models/airport.md)
- [Authority](https://docs.aviowiki.com/data-models/authority.md)
- [Availability](https://docs.aviowiki.com/data-models/availability.md)
- [Aircraft](https://docs.aviowiki.com/data-models/aircraft.md)
- [Aircraft Position](https://docs.aviowiki.com/data-models/aircraft-position.md)
- [Coordinates](https://docs.aviowiki.com/data-models/coordinates.md)
- [Region](https://docs.aviowiki.com/data-models/region.md)
- [Country](https://docs.aviowiki.com/data-models/country.md)
- [Governing District](https://docs.aviowiki.com/data-models/governing-district.md)
- [Runway](https://docs.aviowiki.com/data-models/runway.md)
- [Provider](https://docs.aviowiki.com/data-models/provider.md)
- [Generic Product](https://docs.aviowiki.com/data-models/generic-product.md)
- [Fuel Product](https://docs.aviowiki.com/data-models/fuel-product.md)
- [Fuel Fee](https://docs.aviowiki.com/data-models/fuel-fee.md)
- [Webhook](https://docs.aviowiki.com/data-models/webhook.md)
- [Error](https://docs.aviowiki.com/data-models/error.md)
- [Operational Note](https://docs.aviowiki.com/data-models/operational-note.md)
- [Airport Operational Note](https://docs.aviowiki.com/data-models/operational-note/operational-notes.md)
- [Country Operational Note](https://docs.aviowiki.com/data-models/operational-note/country-operational-note.md)
- [Region Operational Note](https://docs.aviowiki.com/data-models/operational-note/region-operational-note.md)