RE: Need airfoil advice
Bob,
The Eppler 195 was developed specifically for the los Rns of model flight and it has very low profile drag. It may be an ideal choice for your project.
You can find this and many others in "R/C Model Aircraft Design", page 64, published by the publishers fo "Model Airplane News".
See Air Age, Inc[/u]. ISBN; 0-911295-40-2. Reprented 1999.
Arthur