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Jul 21, 2019, 04:31 AM
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450x with new motor ..


450x New motor ( 720 ) (1 min 8 sec)


Motor be a 720 brushed quad motor ( 7mm x 20mm )
Prop is overly small
CG is too far back
Flying weight is 47 grams
Its overly breezy ..


Swapped out the prop for a larger one when I came home and did some repairs .
I ordered a 8.5 x 20 brushed motor the other day ( The 720 will have to do for now )


The other wing ...............
2 wings in the kit ...
I ordered a WLtoys F959 flight board and a 959 motor ..
ALready have some 959 folding props .
Will try again ..
My F959 has about 1:1 power to weight ..
So in a 450x it might be more like 2:1
Should be better than the 0.5 to 1 I have now ( if that ) , might be more like 0.25 to 1

That 8520 will be interesting ! 53,000 rpm
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