Some interesting articles on F5J in here
http://www.rcsoaringdigest.com/pdfs/...SD-2012-10.pdf
http://www.rcsoaringdigest.com/pdfs/...SD-2012-11.pdf
Some interesting articles on F5J in here
http://www.rcsoaringdigest.com/pdfs/...SD-2012-10.pdf
http://www.rcsoaringdigest.com/pdfs/...SD-2012-11.pdf
רנה
I don't make stupid mistakes. Only very, very clever ones...
Very nice...