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Determining CG for model aircraft (Read 1691 times)
Reply #3 - May 26th, 2017 at 2:20pm

Sky9pilot   Offline
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Stick & Tissue
Kelso, WA 98626 USA

Posts: 11344
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Here's a few ideas on finding a biplane's CG.
Tom
 

If God is your Co-pilot...switch seats...
Your attitude will determine your altitude!- John Maxwell
And ye shall know the truth, and the truth shall set you free. Jn 8:32
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Reply #2 - Mar 7th, 2017 at 7:45pm

bigrip74   Offline
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What did l do this time!
Austin, Texas

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Tom, you are now hurting my head Shocked Tongue Grin

Bob
 

IF IT AINT BROKE DONT FIX IT!
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Reply #1 - Mar 7th, 2017 at 7:05pm

Sky9pilot   Offline
Administrator
Stick & Tissue
Kelso, WA 98626 USA

Posts: 11344
*****
 
Found these pictures to help with determining CG.
Tom
 

delta.jpg (166 KB | )
delta.jpg
calc-MAC.png (84 KB | )
calc-MAC.png
ma_chord.gif (6 KB | )
ma_chord.gif
Ca80707_001.jpg (46 KB | )
Ca80707_001.jpg

If God is your Co-pilot...switch seats...
Your attitude will determine your altitude!- John Maxwell
And ye shall know the truth, and the truth shall set you free. Jn 8:32
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Dec 21st, 2016 at 2:36pm

Sky9pilot   Offline
Administrator
Stick & Tissue
Kelso, WA 98626 USA

Posts: 11344
*****
 
Here's a few of articles on how to determine CG (Center of Gravity) for your models.  Hope you find them helpful.
Tom
 

If God is your Co-pilot...switch seats...
Your attitude will determine your altitude!- John Maxwell
And ye shall know the truth, and the truth shall set you free. Jn 8:32
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