RCU Forums - View Single Post - UMS Evolution Radial Care and Operation

08-02-2020, 03:23 AM

#2536

barzini

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Join Date: Nov 2002

Location: upstate, NY

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I fly my Flair Stearman on 1/3rd throttle with the Evolution 7-77.It has an 89” wingspan and I never weighed it.

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