NASA has rough topographic maps for the entire planet of Mars, and very detailed data for some areas. The laws of physics, which are programmed into X-Plane, are the exactly the same on Earth as on Mars. Enter a new level of flight simulation. X-Plane can simulate Mars. Ripping blissfully along, unaware of their impending doom due to their inability to TURN against their tremendous inertia.
Landings are impossible without arresting gear.
400 mph is only 40 mph worth of drag due to the thin air. I know of no other way to avoid blasting off the end of the runway at 200 knots with the chute uselessy deployed and brakes uselessly locked. Not anything from Earth, that's for sure. Not enough lift or thrust. A Cessna or Boeing will just sit there on the ground without even moving.