well gentelmen thanks for my instructor Captin Nicolase Ras
he gave me a good tip

but i wish someone tells me why :")
VNE for Ec135 is 155 kt
and Vy for EC135 = is 65 Kt
VNE OEI for the 135 is a number in the middle ,,
so to get it
it will be this equation :
( VNE - VY )
------------ + vy it is { ( vne -vy ) X 0,5 } + vy
2
155 - 65
-------- + 65 ---> 45 + 65 = 110
2
i hope this info is usefull ,,, so its the 45 + 65 OR 155 - 45 both will equal 110 ,,, and every body knows thats the MAX VNE for OEI is 110kt according for section 2 in the manual .. but the question is ,, WHY 110 ?? what about if i have more power to do 130 or 120 ,, why is the VNE 110 FOR OEI ?? i would like to have a good answer please "

and if possible i would like to have an explainations ,, a a good one

and people can send them to me in PVT msg "

many thanks gentelmen