automatic controls

From: jbaln1 <jbalnius_at_gmail.com>
Date: Wed, 30 Jan 2013 23:15:01 -0000

I been going through old Air Trails Magazine and I came across some rubber band airplane models that have automatic controls. When the tension of the rubber band is near done the landing gear come down and ailerons level out the airplane. as anyone here built one before or know of any plans . If I have anytime I'll post something.
Received on Wed Jan 30 2013 - 15:15:04 CET