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Old Nov 09, 2010, 10:33 AM
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Antony (France)
Joined Sep 2003
3,164 Posts
About Web o Calc and CWL

Hi

It seems I cannot reply in the WOC thread (too old)
http://www.rcgroups.com/forums/showthread.php?t=930018

So if Flieslikeabeagle (John) is listening :

Data in metric
Weight 700g
Span 1370mm
Wing area 24 dm2

WOC leads to CWL = 4.4 g/dm3
I find CWL = 700 / (24^1.5) = 5.95 g/dm3
WL = 29.2 g/dm2 is correct
Regards
Louis
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