PPRuNe Forums - View Single Post - Flat rating and de rating

23rd May 2017 | 05:04

#4 (permalink)

stilton

Joined: Apr 2004

Posts: 2,166

Likes: 86

From: Planet Earth

Interesting, the King Air 350 uses a PT6 that is rated at 1200SHP but flat rated
to 1050SHP as a structural limit.

So the full 1050SHP can be maintained to higher altitude, how is this achieved
with the turboprop engine ?

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