Re: what is difficult in building indoor duration

From: <mkirda_at_sbcglobal.net>
Date: Sat, 13 Oct 2012 10:05:46 -0000

Ivan Treger style hub for VP. Nick Aikman did a very nice plan in INAV somewhere around 2010.

Regards.
Mike Kirda

--- In Indoor_Construction_at_yahoogroups.com, "Akihiro Danjo" <adanjo-373@...> wrote:
>
> >My covered blades weigh 0.090 gm each and the assembly with an Ivan hub weighs 0.28 gm. Perhaps a touch heavy.
> Geoffrey san,
>
> What is the ‘Ivan hub’ ?
>
> Good flying, Aki
>
Received on Sat Oct 13 2012 - 03:05:49 CEST

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