Today was the second day of qualifying. The best score today gets added to the best score of yesterday. Since the Open class is divided into four groups, the top five from each group get to move on to Thursday for top 20 day. The Advanced group is divided into three groups, and the top four from each group get to move on to Thursday. Those twelve get to have a flyoff to determine the winner in the Advanced class.
Beautiful, large aircraft perform a prescribed stunt pattern before a panel of judges. Flights are scored by smoothness and accuracy of maneuvers, with a bonus for aircraft appearance. There are no design restrictions, but most models typically use .35-.60-size engines, with wingspans reaching more than 5 feet. Precision Aerobatics is divided into skill classes for beginner, intermediate, advanced, and expert fliers. Two related events are Old-Time Stunt, using pre-1953 Stunt pattern and aircraft designs, and Classic Stunt, using aerobatics and aircraft designs that are more than 25 years old.
