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Old May 08, 2010, 06:16 PM
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Newbee
Mornington Vic
Joined Mar 2010
201 Posts
Hi
I must be doing something wrong here, the program keeps telling me that there is no prop in the range, and the plane won't fly. These are the parameters-
Wingspan 39.4in
Cord 6.5in (average)
Area 256.1in (1.77sq ft)
Wing load 12.12 oz/sqft
Weight 21.16oz
Stall speed 17.46mph
speed range 43.65 -52.38mph
I have a 11.1v 3s 20C lipo
Welgard A2212-15 Brushless 920Kv, Max eff 78%, Max current 12A
This is the plane- http://www.highendrc.com/index_eprod...products_id=34
I haven't flown it but statically ran it with a 9X4 prop and it drew 8A and pulled the scales (thrust) to 17oz
Any ideas, thanks Barry
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