Community Tip - Visit the PTCooler (the community lounge) to get to know your fellow community members and check out some of Dale's Friday Humor posts! X
Some work on basic aircraft performance.
It was used Mathcad 15 version. The file has a printed PDF also just to see the worksheet.
A video showing the wing area variation results can be seen on the link: http://communities.ptc.com/videos/5118