Take GPS as one
of many cases in point.

I found the E6B circular slide rule "computer" a real bear to
understand and use, plus there was always the problem of where to
store it and how to use it when your left hand is on the stick.

Hitting the On button, then Waypoints, then Go To, is just my speed. I
am grateful that I was born late enough in the history of man to enjoy
the fruits of powered flight, the internet, and GPS navigation.

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