Safran Silvercrest To Have Two Takeoff Thrust Ratings | Aviation International News

Safran Silvercrest To Have Two Takeoff Thrust Ratings

Second takeoff rating maintains the takeoff thrust in “certain high ambient temperature conditions.”

Safran's Silvercrest engine will have two different takeoff thrust ratings—one for normal operations and another for hot-and-high conditions. The latter can be used in “certain high ambient temperature conditions" and is limited to a maximum accumulated usage of 20 minutes in any one flight. (Photo: Safran Aircraft Engines)

By Chad Trautvetter • Online Editor

June 26, 2017

Safran Aircraft Engines’ Silvercrest 2D and 2C turbofans, which will power the Dassault Falcon 5X and Cessna Citation Hemisphere, respectively, will have two different takeoff thrust ratings—one for normal operations and another for hot-and-high conditions—according to proposed special conditions published today in the Federal Register.

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