----- Original Message ---- ...Mark never built a 130" Aegea wing. The 130" Aegea was a wing design that he did for some CRRC club members who wanted to have a wing with the AG series airfoils for their Mantis sailplanes.... ============================ The design threads behind the Aegea, which was a Mantis derivative, and the Bubble Dancer, which was a larger version of the Allegro, eventually came together in the design of the Supra. For an overview of some of that history, see: http://www.rcsoaringdigest.com/pdfs/RCSD-2003/RCSD-2003-12.pdf For drawings of the very first Allegro, see: http://www.charlesriverrc.org/articles/allegro2m/markdrela_allegro2m.htm For a picture of a NASA project led by Mark Drela that shows the inspiration for some of these models, see: http://www.dfrc.nasa.gov/Gallery/Photo/Daedalus/Medium/EC87-0014-8.jpg