If memory serves me correct the S76B MGB was limited by EEC's in blowaway to 136% Tq each engine as opposed to the dual engine limit of 100% Tq per engine with a 10 second transient of 115 / 230% Total Tq ?

tisitisnot....I stand corrected. Located an S-76B RFM describing the blowaway function on that model. States that the dual engine limits are reset to 844 T5, 101.6% N1, and 115% Q When Nr droops below 98%.


212man...Sorry I misled you in my PM.


HT

The B model Blowaway info is located in the RFM PT6 engine supplement if anybody cares.