Libraries, map tiles, and data sources used across fsExplore's web platform and EFB.
| Component | Category | License / Attribution |
|---|---|---|
| Map Tiles | ||
| OpenStreetMap | Map | © OpenStreetMap contributors – ODbL |
| OpenTopoMap | Map | © OpenTopoMap – CC-BY-SA 3.0 |
| Hike & Bike Map | Map | © OpenStreetMap contributors, Hike & Bike Map |
| ESRI World Imagery | Map | © Esri – Esri Terms of Use |
| CARTO Dark Matter | Map | © CARTO – CC-BY 3.0 |
| OpenAIP | Map / Data | © OpenAIP |
| Libraries | ||
| Leaflet | Library | BSD-2-Clause |
| Data Sources | ||
| Wikidata | Data | © Wikidata contributors – CC0 |
| OpenStreetMap / Overpass | Data | © OpenStreetMap contributors – ODbL |
| UNESCO World Heritage List | Data | © UNESCO – CC-BY 4.0 |
| UNESCO Global Geoparks | Data | © UNESCO – CC-BY 4.0 |
| GBIF | Data | © GBIF contributors – CC-BY 4.0 |
| VirtualFlight.Online Transmitter | Data | © VirtualFlight.Online |
| VATSIM | Data | © VATSIM Network |
| IVAO | Data | © IVAO Network |
| SDK & Tools | ||
| Microsoft SimConnect SDK | SDK | © Microsoft – MSFS SDK Terms |
| MSFS Avionics Framework | SDK | © Microsoft – MSFS SDK Terms |
| Piper TTS | Tool | MIT |
| Overpass API (self-hosted) | Tool | AGPL 3.0 |
| Assets | ||
| Material Icons | Asset | Apache 2.0 |