Why did McDonnell Douglas build the C-17 Globemaster with 4 engines?

The C-17 Globemaster III's four-engine design holds the key to its unrivaled capabilities, but was this a choice of power or ...
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Why Did Airbus Build The A340 With 4 Engines?

The Airbus A340 is one of the most iconic jets ever produced by Airbus, and it is a long-range wide-body quad-engine passenger airliner that was originally developed alongside the twin-engine Airbus ...

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 ...

Here’s How Different The Boeing 747-8’s Engines Are Compared To The 787

Discover the surprising design differences between the engines of the Boeing 747-8 and 787 Dreamliner, and how they impact performance.
Reuters

Exclusive: Jet engine maker CFM studies plan B for next fuel-saving design, sources say

PARIS, Feb 12 (Reuters) - French-US jet engine maker CFM is studying a more conventional "advanced ducted" engine design alongside its preferred option for a radical open-fan concept for future jets, ...