we have an R equipped 206 here at Trans North in the Yukon that use to do most of the higher work but the high alt work goes to an L4 with the 407 tail rotor or the 350 B3.
Is icing an issue?
You mentioned the altitudes regarding the use of each
machine. Is there much leeway with what you would prefer to use?
I always thought the Nepalese military did the high altitude work there.
Thanks again