EC-135 Power Assurance Check
My EC-135T2 fails the PWR Assurance Check: (Pa-250' OAT 20 degrees)
Limits with Tq at 75% (Gen and Bleed off)= N1 95,4% and 805 degrees
Values found on Engine 1 N1 94,6% and 810 degrees
on Engine 2 N1 93,9% and 825 degrees
The engines will be replaced in the near future. Would you fly the machine on a HEMS mission? Just a question from a HEMS pilot on a quiet morning.
Cheers, Rakker