EXTRA ERJ 145 Pilot in Command

ERJ-145 migration tool to Flight Simulator X:
Customers can install the ERJ-145 onto Flight Simulator X using the Migration Patch.
Migration Patch

Please note that you need to have an installed version of the ERJ-145 before running this patch.

feelThere Common Database (FCD) - Latest AIRAC (FMC database): Get the file there

ERJ 145 Pilot in Command Utility : Fuel Planner by Andy Hermano

ERJ 145 Pilot in Command Documentation : Very detailed tutorial by David Maler ( French-English )