The National 10 ("Turnabout") mast height is 18' 3 3/8". The boom is 8' 5".
This info is from the National N-10 association "class rules and specs" found here:
Thanks very much.
I normally don't include mast and boom lenth. But can add it to the commentary section if you really think it would be usefull. I do include basic sail dimensions. I do have the foot length of the sail, but there is no set luff length in the rules that I can see since the sails don't seem to be measured that way. It only specifies girths and diagnals. Nor do they list an approximate sail area. I couldn't find a draft measurement either. Maybe you know what that is? (preferably BU and BD).
I would love do get a good representative photo of this boat, preferably showing it in a fleet setting. A drawing would also be great but I haven't been able to find one.
Norwalk, CT USA