GOOD NEWS. . . . The PICTURE UPLOAD FUNCTION IS WORKING !!! The tech folks at the parent company have been able to remedy the issue. You can upload pictures once again. Thank you for your patience.
A props are for diesel engines and their lower max WOT rpm. The A props have a 3 blade front prop and a 4 blade aft prop. The B series are for gas engines with both props having 3 blades.
