f4 phantom c/g ?
03-10-2010, 08:29 AM
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f4 phantom c/g ?
I just recieved the nitroplanes.com f4 phantom item# 93a04 and looking at the instruction sheet I cant tell where to locate the center of gravity. It shows a pic. looking down at the jet with two lines drawn across the top. The first line is drawn across the leading edge of the wing and the second line is so far back of the first line with a dot on the middle of the second line but it dont tell you how many inches are between lines or where to balance it from! I talked to a factory tech.rep. yesterday and he told me to just put the batt. in it and fly it because it was probably done at the factory. Any help would be much appreciated John Riggans
03-10-2010, 09:36 PM
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RE: f4 phantom c/g ?
The person you spoke to is correct.
Put the battery in as far forward as possible and stick your fingertips under each wing at the wing root.
Where the plane sits level is the C.G. it was designed for.
You may want to then mark it for future reference.
Put the battery in as far forward as possible and stick your fingertips under each wing at the wing root.
Where the plane sits level is the C.G. it was designed for.
You may want to then mark it for future reference.
