Helicopters

Helicopters are made with sophisticated specialized engines and heavy materials which is fueled with special gas. They are also made of steel which makes it really heay.

Helicopters where used in several medical settings both Civil and Military. One of the most famous of these helicopters was the Bell H-13 Sioux most noted in the show M.A.S.H.

Coast Guard Helicopter pilots usually make anywhere from $60 to $80 dollars per hour.

To start a helicopter, the energy transformation needed involves converting chemical energy stored in the fuel into mechanical energy. This is achieved by the combustion of fuel in the engine, which creates the necessary rotational motion to start the helicopter's rotor blades.

For lifting heavy objects that would be awkward or hard for a regular crane to do.

The engine is driving a transmission which turns the rotor

It is known as "Marine One"

It's up to the manufacturer which one they like.

that is the way the rotro blades are angled.

Yes, one of the main purposes of the helicopter was to carry people.

It is still just a helicopter regardless of number of blades.

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Yes, helicopters were used in the Malayan conflict. The RAF used large twin rotor helicopters called Belvederes and smaller ones called Whirlwind and Wessex. The British Army had other even smaller ones there.

Yes, helicopters were used in the Malayan conflict. The RAF used large twin rotor helicopters called Belvederes and smaller ones called Whirlwind and Wessex.The British Army had other even smaller ones there.

No, there were no helicopters 2,000 years ago

It's called a propeller.

That is called the Parking Apron

The Helicopter with the long propellers creates more list and has to do less rotations, and use less power than the one with short proplellers. Therefore Helicopter with the long propellers will hover and stay in air longer than the one with short propellers.

That is called the maintenance apron.

Bear in mind there are many versions of the UH-60, but most can fly about 1,350 miles without refuelling

Different helicopters have different landing gear. some just have skids, some have 3 wheels, some have 4.

Helicopters were developed and built during the first half-century of flight, with the Focke-Wulf Fw 61 being the first operational helicopter in 1936.

Yes, you are correct.

No, rotary engines went out of use in aircraft in WW1.

no a helicopter is not a airplane because helicopter lifts but a plane takes off and a helicopters propeller is huger than a planes