Here’s how much different the Boeing 777X’s engines are compared to the 777-300ER

The transition from the GE90 to the GE9X marks the end of the brute force era of engine design.

Why Does The Boeing 777-300ER Have An Exclusive Engine Even Though Other Variants Don’t?

In 1999, Boeing and GE Aerospace made a landmark deal that would exclusively see the Boeing 777-300ER powered by the GE90 engine. GE secured this historic partnership agreement through a combination ...
Aviation Week

HAECO Group, A Key Player For Over 15 Years In GE90 Engine Services

The GE90 engine family has achieved impressive milestones: over 3,000 engines delivered, more than 130 million flight hours, and 18 million flight cycles. Designed specifically for the Boeing 777, the ...
Morningstar

GE Aerospace: Prolonged Use of GE90 Engines on Boeing 777s and Fewer Liabilities; Valuation Up 3%

With delays in the Boeing 777X program, existing 777s powered by the GE90 engine will remain in use longer. GE Aerospace's annual report also reflected lower insurance and pension liabilities, along ...
saudigazette

GE Aviation signs jet engine agreements with various airline companies.

Among the world’s fastest growing airlines, Emirates has committed to acquiring 300 GE9X engines for its new 777X fleet. The agreement for the GE9X engines is worth more than $11 billion list price.
Aviation Week

Dubai Airshow: Ethiopian first African airline for GE90-115B engine

Ethiopian Airlines has ordered five GE90-115B-powered Boeing 777-200LR aircraft. Aircraft deliveries are scheduled to begin in late 2010. The engine order is valued at more than $350 million list ...