The Inspire disc from Axiom Discs was PDGA Approved as of 3-22-2014.
"The Inspire is a slightly understable fairway driver with a 17mm wing size. This allows the inspire to be great for beginning players who want to add reliability and style in their game. The Inspire will serve to be a workhorse driver for everyone seeking a disc with low power requirement. The Inspire will debut this summer." - by Axiom Discs