Thanks a lot for the post Prop job,
What I'm concerned of is, what is preferably chosen having the mentioned factors for take off.
I mean, if you have a 2% of down slope together with a parallel wind component with the slope, would you take off down the hill w/tailwind?
Takeoffs are preferably done down hill, increased speed while rolling the runway. On the other hand headwind is also important factor.
Thanks for your help.