flightgear-data-base 1:2018.1.1+dfsg-1 (amd64 binary) in ubuntu bionic

 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.