Are people getting book numbers, in their planes,
when they go up and practice real world glides - from say 6k down to 3k?

Be careful up there! I fly at 2900 feet.

all the best -- Dan Ford
email: www.danford.net/letters.htm#9

see the Warbird's Forum at www.warbirdforum.com
and the Piper Cub Forum at www.pipercubforum.com