SP stands for "single prop", but what does the "CD trim" mean??
S steiger23 Cadet Joined Nov 27, 2015 Messages 12 Aug 12, 2016 #1 SP stands for "single prop", but what does the "CD trim" mean??
S steiger23 Cadet Joined Nov 27, 2015 Messages 12 Sep 13, 2016 #2 No one has a clue what the "CD" might stand for??
