Hi,
By reading A-6 rules, seems a vp hub with flat blades propeller is valid. There is a limit on special materials, but balsa, music wire and nylon screws arent any special and are enought for a vp hub.
26.6. The propeller shall be 6" maximum diameter with flat blades from balsa no thinner than 1/32".
Thanks for link Fred.
Ignacio
--- In Indoor_Construction_at_yahoogroups.com, Fred or Judy Rash <frash@...> wrote:
>
> A-6 rules at
> http://www.modelaircraft.org/files/2011-2012IndoorFreeFlight.pdf on page
> IND-10.
>
> There is no requirement on prop shaft size. Don't use 1/32" if you have
> 0.010" to 0.012". <Grin>
>
> Fred Rash
>
> On 5/17/2011 6:02 PM, calgoddard wrote:
> >
> > Does the 30 square inch maximum only apply to the wing, or does it
> > apply to the total area of the wing and the horizontal stabilizer? For
> > example, would a wing having a projected area of 10" span by 3" chord
> > be legal assuming the plane has a stabilizer of, for example, 4" span
> > by 2" chord?
> >
> > Sorry for asking such a fundamental question, but the A - 6 National
> > Rules are somewhat ambiguous in this area.
> >
> >
>
Received on Wed May 18 2011 - 04:15:05 CEST