LiveFlight Connect for OS X runs on any Intel-based Mac running macOS 10.10 or higher. It is installed via the Mac App Store:
Search for LiveFlight Connect on the Mac App Store.
Download and install for free.
Open via the App Store, via Launchpad or via the Finder.
Updating LiveFlight Connect for macOS:
Updates are shipped via the App Store - make sure to check periodically as we could be adding new features or fixing issues!