what is the fastest plane that you know of...that you can download off of this site? or any site? how fast is it?
SR-71 !!
CONCORDE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
https://flyawaysimulation.com/downloads/files/2617/fs2004-fsx-concorde-collection/
click on Project Mach 2
x-15 rocket plane PERIOD. SR-71 is almost as fast, but more fun to fly.