Robbie Skipton displaying his 55% Ultimate and during the display he pushes out of an inverted pass and touches the rudder on the deck !
https://www.youtube.com/watch?v=1boapL-o5dw
The biplane colors look similar to the Chip Hyde biplane which he flew in the TOC 2002..
Maybe it was the inspiration for the scheme but the design is all Robbie's own work.
The Hangar 9 made the best Ultimate biplane.. designed by Mike McConville...Chip Hyde flew the biplane made by Aeroworks, but Aeroworks never made the TOC version for a commercial sale. The ultimate biplane remains one of the best aerobatic bipe..