LFS Aircraft can only be started by centering the mouse aim circle over the center circle, but this mod breaks aiming, as the center circle is no longer in the correct position. It faces ang: 0.00 0.00 0.00. (tested on flatgrass with cl_showpos 1.)

In Layman's terms, it faces away from the center of the screen in 3/4 compass directions.

Because of this, the aircraft can only face, and fly in one position. Disabling this addon fixes this issue. If you want to use LFS, disable this addon beforehand.