Monday, November 30, 2020

Armstrong Front Foil Profiles

Since I posted the chop shop HS1550, I figured I would pull out the other wings and take a look at the thickness of each.  The first picture is centered on the HS1250


This next picture is centered on the HS1550 - a little thicker.



And this last one is of the CF1600 - super thick compared to the other two.


CF1600 - HS1550 - HS1250

I really enjoy using the HS1250.  It's been a while since I used the CF1600, but from the thickness profile, I'm thinking there will be a lot of excess lift (and more drag).  I think I need to retry the HS1550 again - seems to be a good balance between drag and lift - and looking at what Kalani was doing with the Chopped Up HS1550, I won't lie I've been thinking about chopping something else....

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