Four-engine commercial jets like the legendary jumbo Boeing 747 and superjumbo Airbus A380 have largely been phased out in favor of more efficient twin-engine widebodies. Yet, there are some cases ...

Four-engine commercial aircraft like the legendary Boeing 747 and the superjumbo Airbus A380 have largely disappeared from ...

The C-17's four powerful and reliable engines make it one of the most important aircraft in the Air Force.

The global aviation industry relies heavily on the durability and efficiency of its engines, with recent reports on the commercial aircraft engines market estimating a market size valued at ...