Join Date: Aug 2010
Location: Fort Frances, ON, CA
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There's a Nordica a few slips over from me, I'll try to get a couple of pics, and perhaps pop in a tape measure near the base.
As to the mast bottom being open, I don't think there's supposed to be anything blanking off the bottom of it. The mast on my Catalina 22 is "bare" as well.