"Jim Macklin" wrote in message news:OOzWg.1482$XX2.259@dukeread04...
: He may have meant 3 % grade, that is 90 feet. I once landed
: at a strip in Wyoming that was about 300 feet higher on the
: south end than the north. It was a one-way runway. Can't
: find it on the charts any more, they must have closed it.
:


or called it a mountain...