RE: 42"wingspan p51d what size engine?
Thanks, did you notice the pilot? I got the plans for the GeeBee model D in two sizes, the 42" span shown in the pic and a 54" span, .40 size. The little one turn out so good, I decided to scale her up. I just haven't got around to building it yet. I sell all my plans at a rate of $15.00 per foot of wing span plus $15.00 shipping. The 42" model would run you 67.50 and the $54" model would cost $82.50. Here's an example.