I use 4 or 4.5 % thickness for duration indoor models and usually a little thinner for stabs. Some Mini-Sticks have only flat sticks for ribs but since the chord is only 1.25" maybe that makes sense.
Don't use 10 %.
Fred Rash
----- Original Message -----
From: Ron Patten
To: Indoor_Construction_at_yahoogroups.com
Sent: Sunday, June 04, 2006 11:08 PM
Subject: [Indoor_Construction] Simplex airfoils
I'm allowed one dumb question I hope:
I bought these real neat machined steel templates from Wayne Johnson
over a year ago. If someone could direct me to any information source
in the INAV archives or wherever on the merits of the different
airfoils I certainly would be thankful to that individual!
Regards,
Ron Patten
novice
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Received on Sun Jun 04 2006 - 20:37:02 CEST
This archive was generated by Yannick on Sat Dec 14 2019 - 19:13:44 CET