Rolls-Royce is in the final stages of flight tests of its ALECSys (Advanced Low-Emissions Combustion System) lean-burn ...

Rolls-Royce Proves Intent On Small UltraFan Design is available to both Aviation Week & Space Technology and AWIN subscribers. Subscribe now to read this content, plus receive critical analysis into ...

Rolls-Royce ... engine's first test flight took place in February 2007 using a Boeing 747-100 aircraft, when the 747 had a GEnx engine fitted in the number 2 position. General Electric is one ...

Within the aircraft engine industry, GE leads the market with a 55% share, followed by Pratt & Whitney at 26% and Rolls-Royce at 18% ... aircraft jet engine (test performance).' ...