FlightGear is a flight-simulator created by an international group of
volunteers, and released as free, open-source GPL software.
It has been used for academic research, education, and for fun.
This build now includes the internal Qt launcher. To launch FlightGear
from a terminal window, run 'fgfs --launcher' from the command line.
(This is how the .desktop file launches it.)
If you prefer, you can install either fgo or ffgo as a more basic
launcher. They will launch fgfs directly without the '--launcher'
parameter.
flite is an optional dependency for voice communication (autodetected
at build time).