On Friday, July 15, 2011 4:05:32 PM UTC-7, glidergeek wrote:
"Tonopah traffic Skywagon N180BM entering left down wind descending
out of 7200' ".

Better example would be to use Stewart Airport, about 3 miles away from Caesar Creek. Just ask one of the AGL proponents to describe the radio conversation between an airplane at Stewart and a glider at CCSC, as they're approaching each other on a collision course.

-Tom