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T45 Goshawk (WARNING... More PSS !!)


David Gilder
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Timbo,
 
The spec for this is as follows:
 
Wingspan: 950mm
Length: 1000mm
Wing loading: 36g/dm2
Main wing area: 18sq/dm
Flying Weight: 620g
 
Here is a LINK to the model itself in the HobbyKing website!!
 
 
I am of course open to advice on adjustments and build advice for this as never built / flown a foam model before!!!     (like how best to get rid of little nobbly bits all over it from the moulding process!!!!)
 
Cheers,
Dave.
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Ah, thought it might be that one
The moulding pips and bumps should only be removed if you are considering covering and painting it. If so, then a light sanding with fine emery paper will remove them, fill any holes with spackle ( very lightweight filler ) and for covering, I use tissue and Poly-C or for tougher finish but at a weight penalty light glass cloth, and again Poly-C or maybe epoxy resin.
If your gonna just slope it, then I would leave the fan etc out, and then you can afford more weight for tougher coverings.
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Just a thought,  If it is going to be so light anyway, do I really need to put a harder covering on it?  Landings should be quite soft anyway!!!!
 
I might lightly sand of the pips on the white portion of the foam, but I have no experience or equipment for re-painting the red areas if I were to sand them down!!!
 
Dave
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