RCU Forums - View Single Post - anyone know zero lift angle difference between HQ2.5/8.5 and HQ2.5/9 ?
Old 02-17-2005 | 10:53 AM
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Hai Dang
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From: dohung, VIETNAM
Default anyone know zero lift angle difference between HQ2.5/8.5 and HQ2.5/9 ?

and if so would you please post here?

i don't know to read polors.

anyone know where i can find difference in zero lift angles of these airfoils?


thanks for any help.


Hai Dang