The General Electric Catalyst, formerly the Advanced Turboprop or ATP, is a turboprop engine by GE Aerospace. It was announced on 16 November 2015, first ran on 22 December 2017 in Prague and was certificated by the Federal Aviation Administration in February 2025. The 850 to 1,600 horsepower engine is designed for 20 percent better fuel efficiency than competing engines, through a 16 to 1 overall pressure ratio, variable stator vanes, cooled turbine blades, three-dimensional printed parts and a full authority digital engine control. It followed the H80, which GE introduced in 2010 to improve the Walter M601, and it was a clean-sheet design of 2014 chosen for the Cessna Denali competition. It powers the Beechcraft Denali, and development involved teams in the Czech Republic, Italy, Germany, Poland and the United States.
Facts
Displacement or Thrust850 to 1,600 hp (630 to 1,190 kW) 1 Classification
Fuel or Cycle Connections
Of Make
Source General Electric Catalyst (Wikipedia)
In the Other Atlases
Manufactured By
Also in Business Atlas: the manufacturer of this subject.
Source General Electric Catalyst (Wikipedia)Lead, makerQuote, Lead, maker
is a turboprop engine by GE Aerospace
Sources
1. General Electric Catalyst (Wikipedia)
Lead, engine kind, cycle
is a turboprop engine by GE Aerospace
Lead, first run
first ran on December 22, 2017
Lead, power
The 850 to 1,600 hp (630 to 1,190 kW) engine
Lead, maker
is a turboprop engine by GE Aerospace
Part Of: Beechcraft Denali, Lead, application
It powers the Beechcraft Denali
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