Basically, the body, the engines, and the blades. Helicopters vary greatly from one another, so what could they be made of depends on the company and kind.
The helicopter manufacturing industry.
the gasol
What do you mean by tail spin? How the blades turn? How the back of the helicopter turns?
The engine makes it a vehicle.then i dont know.
It's main rotor, tail rotor makes the helicopter to move which is powered by it's engine. These are the major parts of a helicopter
That depends largely on the type of helicopter. This may be an interesting read. http://www.greatoutdoors.com/published/helicopter-on-everest-makes-history
Splish splash splosh
the Sikorsky Aircraft Corporation.
She says "does this sound like a helicopter" and then makes a helicopter noise.
A flop-flop-slop sound.
curl a darky!
The main rotor is tilted forward.