Make OpenStreetMap vector tiles without the stack

MapLibre Native - Interactive vector tile maps for iOS, Android and other platforms.

Little Navmap is a free flight planner, navigation tool, moving map, airport search and airport information system for Flight Simulator X, Microsoft Flight Simulator 2020, Prepar3D and X-Plane.

Navdatareader is a command line tool that uses the atools fs/bgl and fs/writer to store a full flight simulator scenery database into a relational database like Sqlite or MySql.

Geometry Engine, Open Source

A library for ARINC-424, the international standard file format for aircraft navigation data.

Python library for parsing and generating UBX GPS/GNSS protocol messages.