Bob Noel wrote

Bob Moore wrote:
Works out to 76% at 7,500' and 64% at 12,500', or thereabouts.

OK, I'm confused. Full throttle, 64%, is 12,500' for any engine?
How come my cherokee 140 couldn't even get to 12,500'?
What am I overlooking?

:-) The wing, of course. :-)

Bob Moore