Rwy Elev: 0 hpa
Can someone explain why would a pilot need to know the Rwy Elev in hpa. Could it be that is use in conjunction with QFE, and if so how would it be use. Approach plates in the US don't display this particular information.
I am reviewing the approach for Hongqiao China ZSSS what is the importance of the chart in the upper left in the plain view?
thank U.