I just re-viewed "Turkey Shoot at Makapuu" (S08E19). I was curious how they did the shots of the hang-glider far above the ground showing the "pilot," so I contacted John Thorp who was involved with the production of the episode. I had met him 24 years ago at the H50 convention in Burbank. I have incorporated his comments into my write-up. He also worked on "Practical Jokes Can Kill You" (S09E23) and other shows.

http://fiveohomepage.com/5-0log8.htm#187