Google Maps - Find local businesses, view maps and get driving directions in Google Maps.
X-Plane - The world's most advanced flight simulator just got an upgrade. Download the free demo today for Windows, macOS, & Linux.
Apple Maps - Maps features an all-new design with smart features to make finding and getting to your destination easier than ever.
FlightGear - The FlightGear flight simulator project is an open-source, multi-platform, cooperative flight simulator development project. It also simulates space flight in Earth's orbit. It's flight dynamics engine (JSBSim) is used in a 2015 NASA benchmark.
Leaflet - Leaflet is a modern, lightweight open-source JavaScript library for mobile-friendly interactive maps.
Digital Combat Simulator - Digital Combat Simulator is a Free-to-play, Single and Multiplayer Combat Flight Simulation developed by Eagle Dynamics and published by The Fighter Collection.