Kress RK 740 / OS 25 DF - EDF equivalent?
09-04-2016, 12:36 PM
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Kress RK 740 / OS 25 DF - EDF equivalent?
I am about to build a Horten 229, I like nitro engines, but not want to mess with ducted fans, so I'd like to install EDFs.
What size should I get? This has about 81" wingspan, not sure about the weight. Balsa / Ply construction.
It doesn't have to be crazy fast, but not slow either :-)
Thanks
What size should I get? This has about 81" wingspan, not sure about the weight. Balsa / Ply construction.
It doesn't have to be crazy fast, but not slow either :-)
Thanks
