RCU Forums - Feibao MB339 CofG?

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macmuz

11-18-2012 03:49 AM

Feibao MB339 CofG?

Hello guys.

The manual says for the cg to be in the middle of the wing spar.

How have you found this to be? Still nose heavy or happy to fly at this CofG?

Also what is your all up weight with or without fuel.

Thanks Mario..

kimhey

11-18-2012 11:09 AM

RE: Feibao MB339 CofG?

Is this the 2m version? I have the Cmodels 2m MB339, which I believe is the same model. The manual states CG at 12cm from the LE, but I found that too forward. I am now at 13,5cm and even this seems to be slighty nose heavy...

sskianpour

11-18-2012 09:56 PM

RE: Feibao MB339 CofG?

Mario I CG'ed both my FB MB339's on wingtube as instructed. Good for maiden. YOu can then slowly move it back as needed.
Good luck,
Shaz

macmuz

11-18-2012 10:20 PM

RE: Feibao MB339 CofG?

Quote:

ORIGINAL: kimhey

Is this the 2m version? I have the Cmodels 2m MB339, which I believe is the same model. The manual states CG at 12cm from the LE, but I found that too forward. I am now at 13,5cm and even this seems to be slighty nose heavy...

Kimhey

No, its 94"(2.4) span model

Mario.

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