flightgear-data-base binary package in Ubuntu Mantic arm64

 FlightGear is a free and highly sophisticated flight simulator.
 .
 This package contains the default aircraft, graphics, sounds, models,
 and the minimum scenery (San Francisco) you need to start Flight
 Gear.
 .
 This package does not contain the flight simulator itself.
 If you want to fly, install the flightgear package.

Source package