Dr. Bill Marshall presented this slide show with 2 imbedded You Tube video links in honor of Evan and Peggy Zieger who lost their lives in a tragic aircraft accident during aerobatic maneuvers off the coast of the Florida panhandle on March 6, 2010.
http://www.youtube.com/watch?v=nK0DW7yS2K8
http://www.youtube.com/watch?v=AUqAgpWMRFk