Here is a graph of altitude as a function of distance. The velocity is coded by color. I believe the jumps in altitude are artifacts and have to figure out why.
Getting home. We live in Walden Lake near the lake. Here, I can watch all sorts of wild life - and improve my macro skills. Spiders, lizards, wasps, etc - its the etc that are most interesting.
Here is a slide show of the takeoff and landing - courtesy of everytrail
C. Frank Starmer