According to the Flysmart Setup documentation (from 2 years ago),
"As per regulation, the GA gradient that must be checked against the minimum regulatory values is determined at the runway elevation."
Your Flysmart admin can enable a setting to measure the GA gradient at a higher elevation, which is referred to by Denti - but only between 1500' and 10,000'.
Last edited by compressor stall; 20th November 2015 at 01:08.