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Oct 17, 2001, 02:10 AM
Registered User

how to tell if a motor can pull a certain plane

Without the help of motocalc, how do you tell if a motor (glow or electric) can pull a certain plane? Would you use static thrust measurements, rpm, etc?
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Oct 17, 2001, 04:25 AM
Registered User
Why make it complicated ? If for some reason you don't want to use the proper tools like MotoCalc just look at what people are currently using in similar size/type planes.

No single measurement will tell you very much.

Oct 17, 2001, 11:17 AM
Registered User
I own Motocalc and have used it successfully with my electrics. I am now trying out some .049 and .07 glow engines on my 400 models. I guess its just trial and error then.