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mezzanaccio
20th Aug 2015, 15:21
Hello everyone,

I hope this is the right section for my question.
I have to estimate the maximum rate of climb for various flight conditions and I have the following chart of a DA42:
https://photos-4.dropbox.com/t/2/AACkMf7genXDTbWLL_BqMOYJQTMomVYzGLyxNOKkDpe8bA/12/20782628/png/32x32/1/_/1/2/Climb_Perf_Chart.png/EP6qyg8YgQkgASgB/IHb_yJHW0fEmYH8YCXXEzs6nZP5X1as8q2EenQnOnvc?size=1024x768&size_mode=2
The problem is that this chart is valid only for 85KIAS. What if I want to know the max RoC at some given flight conditions but at another airspeed, say 120KIAS? Is there a way of finding it out, once RoC and climb gradient @85KIAS are known?

Thanks in advance,
Marco