Windsheer is the Mini-Con partner of the Decepticon Wheeljack. This aerodynamic Mini-Con changed into a supersonic jet that aids Wheeljack in his missions. Windsheer, like his partner, used to be loyal to the Autobot cause - but when Wheeljack turned to the Decepticons, the bitter Windsheer joined up as well. The two now have a vow to destroy all the Autobots they see!
Bio and image taken from the 2003 Fleer Transformers Armada Trading Card set.