Why Does The Boeing 757 Have 2 Engine Types?

A bold move that redefined aviation performance: the untold story behind the Boeing 757's dual-engine strategy.

Is it true that the Boeing 737 NG & Airbus A320 family use the same engine?

A surprising truth behind two of aviation's most iconic aircraft families.

Why Does The Airbus A380 Have 2 Different Engine Types?

The A380's engine choice hinged on a battle between British and American aerospace giants. But why did Airbus allow such a ...
来自MSN

Why does the Boeing 747-400 have 3 engine types?

The Boeing 747-400, introduced in the late 1980s, represented a significant evolution of the iconic 747, featuring improved aerodynamics, advanced avionics, and substantially improved fuel efficiency.
Aviation Week

Despite Few New Aircraft Types, Business Aviation Propulsion Booms

Almost identical to the Pratt & Whitney PW814GA version powering Gulfstream’s G500/600, the PW812D variant is also due to enter service later this year on Dassault’s new Falcon 6X. Credit: Pratt & ...