RE: WACO YMF
Hi all,
I am working on the lower wing of the AMA 1/5 YMF and have a problem maybe someone can help me with. W-20 and W-19 templates are somehow quite short and don't reflect the plan when you compare them to cross section BB at the trailing edge?
Also I had a nice chat with Joe at Waco Classic about flying and landing wire sizes on the YMF, the front flying wire is 5/8" X 1/8" with 3/8X24 threaded ends, all other wires are 1/2" X 1/8" with 5/16X24 threaded ends. He said only one company makes them and all are standard by the threaded ends. That helped me decide about using Proctor #217B flat wire and box wire sizes. Any info on wing at W-20 and W-19 would be greatly welcomed. Thanks John
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John Hambright, AMA 601984
Waco Brotherhood #232