ORIGINAL: Ryguy
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I'd like to see you even try to hover with a 7-8 in prop that the OS would turn, compared to a 11 incher the AXI would.
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Where do you live?
Have you never mounted an APC 12.25x3.75 in your .40 engine? This prop isn't suggested but works very well.
Suggested props for OS .15: Aerobatic: 8x4, 8x6. Sport: 7x5, 7x6, 8x4, 8x6, 9x4.
I think 11x5 would work very well.
I'm building this plane:
[link]https://shop.graupner.de/webuerp/servlet/AI?ARTN=9551[/link]
What motor do you suggest?
Thank you
Freestyle2000