http://mykrumlov.com/cesky_krumlov_night_photos/?share=google-plus-1 1/2A PT 17

http://votebenfrederick.com/2016/11/natural-resources/ Here is a 1/2A size profile scale kit of the airplane that was used to teach many pilots aerobatics. The airplane is .7” = 1’ scale. This airplane has a 22 ½” wingspan and 147 square inches of wing area.  It is for .049 to .061 beam mount engines. An .061 will make this airplane a rocket. A Cox .049 Medallion would be a great engine for this one.

go to link Specs

Span: 22.5″

Area: 147

Engine: ..049 – .061 Beam Mount

Price: $45

Type: Profile Scale