Originally Posted by
aa777888
BR--It would seem you did not read my post #17 above very carefully. Without the requisite performance data in the POH, how am I to do this? I'd really like to know!
https://robinsonheli.com/r44-ii-poh/
IIRC, correct me if I am wrong, there is a limitations chart stuck above you in the cockpit which details maximums for given altitudes and OAT and which should be checked prior to take off.
Pulling into a hover gives you a delta.
Robinson are kind enough to provide hover performance charts like any other manufacturer.
What else is needed?
If you plan to stick to the performance limitations provided, leave a little margin for error and fly with a degree of accuracy (preferably into wind), you're not about to exceed the performance envelope.
I see Crab beat me to it.