Here is the Ringmaster 850. It is basically a 1 1/2 scale Ringmaster with a thicker, stronger wing. The rib profile is based on an Eppler 479. The wing is 2 3/4" thick at the high point.The wingspan is 63" and the wing area is 853 square inches. The fuselage is two pieces of 1/4 balsa with cutouts to reduce weight. The fuselage is skinned with 1/16 balsa that butts against the 1/8 aircraft ply doublers. The horizontal tailfeathers are 1/4 balsa without cutouts and 1/16 balsa sheeting. The laser cut kits are $182.50 with shipping and insurance included to the lower 48.
Thanks, Pat