Bob Kuykendall wrote:

Earlier, Ed Wischmeyer wrote:

what's the source that the anodized spars
have half the fatigue life? and why? Is
that true in general, or only for these
spars?

http://www.matronics.com/rv-list/hov...s/AlAnDef.html

Thanks, Bob! Learned something new.

Ed Wischmeyer