H9 Ultimate
11-28-2005, 06:23 AM
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H9 Ultimate
Mike:
I recently acquired a H9 Ultimate from a good builder and have a question. The balance is right on the mark but when flying the trim required on the elevators is 1/4 inch down to fly level. Could this mean the incidence on one or the other wing be out? What is the spec for upper & lower wing incidences?
Thank you for your time.
ifshnee
I recently acquired a H9 Ultimate from a good builder and have a question. The balance is right on the mark but when flying the trim required on the elevators is 1/4 inch down to fly level. Could this mean the incidence on one or the other wing be out? What is the spec for upper & lower wing incidences?
Thank you for your time.
ifshnee
12-25-2007, 11:04 PM
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RE: H9 Ultimate
Depends on where your CG is 'right' at? Bottom wing should be 0, top -1/2 deg as i recall. the stab should be 0 deg as well. what does the bird do when pulling to a 45 deg climb? thrust line could be off as well.
