The B-47 Stratojet had 6 engines, but is no longer in service.
At least one(!), the biggest planes have six.
At least one(!), the biggest planes have six.
There are no aircraft of any kind that currently fly on six engines.
Spruce Goose
One can get information on airplane engines from the website of the manufacturers of airplane engines. There will be many different answers to questions one may have.
There are many manufacturers of aeroplane or airplane engines. The leading manufacturers of airplane, aeroplane, or jet engines are Boeing, General Electric, and Pratt & Whittney.
The noise of the airplane comes from the engines.
It depends on the size of the aircraft. A smaller airplane like Cessna has only one engine. The biggest cargo plane like Antonov has six engines.
Depends on the airplane size and engines used.
The thrust is an airplane is provided by the engines.
the engines
The engines, driving propellers or jets, make the airplane move.