The Servo disc by MVP Disc Sports was PDGA Approved on 12-1-2013.

"The Servo is a straight-stable fairway driver with a low power requirement and controlled speed. Its extended GYRO™ push gives it less lateral movement and immense glide with an effortless forward fade. Both high and low power throwers alike will achieve easy pinpoint accuracy with Servo control to make it one of their most used discs on the fairway." - by MVP Disc Sports