Adam,
I've got one somewhere around here but I also have an idea about a
better one which will let you easily balance the pitot - static time
constants which you do need to do.
Mike
At 04:45 PM 3/04/2014, you wrote:
G'day all,
An odd question to throw out to the group, does anyone have a drag
rake instrument that they'd be willing to lend out? I'm keen to do
some flight data testing on my Ventus 1.
Particularly to determine optimum flap settings* for differing
wingloadings, but also perhaps to experiment with turbulator chord
positions and thickness.
*the flight manual & Dick Johnson FTR's show differently, as I'm
sure Idaflieg would too!
Cheers,
WPP
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