RCU Forums - Wing loading on a 109" Extra for 3D

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paulgdonnelly

12-09-2004 04:42 PM

Wing loading on a 109" Extra for 3D

I have an 109" Extra with an all up weight of around 37lb and a wing loading of around 36oz/sqft. The engine is a ZDZ120 swinging a 30x10.

Any ideas how the 3D performance may be (assume decent surfaces & deflections)?

bwick

12-09-2004 04:59 PM

RE: Wing loading on a 109" Extra for 3D

Not very good.... 37 lbs is waaaayyy heavy for that size of airplane if you want to do 3D

Vic3D

12-09-2004 06:25 PM

RE: Wing loading on a 109" Extra for 3D

Man, a plane that size should be like 25, 30 at the most. 37 is ridic...... I dont think u may see much 3D performance

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