Newps wrote:

Well that's the skill level you need to attain. It's not safe to fly in
the mountains all the time. On clear sunny days after about 11 am it
gets too turbulent to fly in the mountains, you run into those
downdrafts you talk about. Get up early and you can fly over the
mounatin passes at a few hundred feet agl as easily as you fly over
anywhere else.

I guess the mountain wave downdraft I encountered around 830 AM was my
imagination.

Ron Lee