Thread: Discussion 42" EPP Yak-55 and Yak-54
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Old Aug 28, 2009, 10:42 PM
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Ready to fly.

Addendum #1:
Plane #1 had different lengths for the nose doublers and tail stiffeners to make room for the battery. I tried to make them the same on #2 but it allowed some additional tail twist so I have modified the plans back to having different lengths. I have revised the build info above to show this but some of the pictures may still show it incorrectly. See steps 8 & 12.

Addendum #2:
I changed from a ply motor mount disk to a plastic motor stick. See steps 4, 9 & 16.
Corrected the CG listed in step 21.

Mike
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Last edited by motorhead; Jan 18, 2010 at 05:53 PM.
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