The upper flaps have been completely reprofiled (Green), a

s has the mainplanes connection point to the neutral centre section (Blue).

Both of the changes above will affect how the Y250 vortex forms and has been do so inline with changes to the Turning Vanes and addition of a bat wing further back.

The mainplane arcs (purple)at the outboard leading edge has also been amended with the flaps in that section behind it also being changed.

The infrared camera (red) which monitors tyre temperatures across the tread platform has also been reshaped and moved making way for a

new inboard endplate canard (yellow) which along with the aforementioned outboard alterations will change how the airflow moves around the front tyre, affecting the wake that it then sheds.