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

So, is it true that the Boeing 737 NG and Airbus A320 family use the same engine? In essence, they share the same engine ...

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.

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 ...
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 & ...
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.
SlashGear

Do Gliders Have Engines? Here's How The Aircraft Works

You see a plane, you expect to hear an engine. But gliders are a different breed of aircraft, representing flight in its purest form. They are frankly a testament to just how far clever engineering ...