Vintage Sig Mayhem 40 size I need help!
04-22-2022, 06:31 AM
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Join Date: Jan 2007
Location: Cathedral City, CA
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Vintage Sig Mayhem 40 size I need help!
I picked up what I was told a 40 size Sig Mayhem RTF at the club swap meet. There are no instructions. The wingspan is apx. 60 inches. All the pieces are in perfect shape. Does anyone remember this plane and what size engine should I use for good vertical performance? I'm sure to have more questions later. Thanks
