Yes, smaller helicopters such as an R-22 or B206 can be placed on a truck and moved with out removing the rotor blades. Generally speaking the blades are removed to protect them and to make lifting the helicopter by crane a much eaiser task.
I have personally witnessed a Bell Jet Ranger helicopter not only transported on a flatbed trailer with rotor attached, but also watched them unload it by simply flying it off the trailer.
The blades on a helicopter are called rotor blades. They are attached to the rotor mast and rotate to provide lift and control for the helicopter.
Rotor blades are on top of a helicopter.
A helicopter has rotor blades and an airplane does not.
The rotor blades of a helicopter are tilted backwards when rotating to generate lift and control the direction of the aircraft. This tilt is called "pitch" and is controlled by the pilot using the cyclic control stick to adjust the blade angle as needed during flight. The pitch of the rotor blades can be changed to move the helicopter forward, backward, left, or right.
A Helicopter - the number of blades is irrelevant. On a side note - what keeps a helicopter in the air? It's so ugly the earth repels it!
Helicopters created nowadays generally have 2 or 3 blades. The fastest recorded helicopter has 3 blades. as it revolves more pressure is put forth and therefore the helicopter travels faster
That is a twin rotoe helicopter
No, they are correctly called 'rotor blades'
the big blades
No, helicopter blades do not break the sound barrier. The tips of the blades can approach the speed of sound, but the entire blade does not exceed the speed of sound.
Helicopter blades spin due to the engine providing power to the rotor assembly, which causes the blades to create lift and generate thrust. The rotation of the blades also allows the helicopter to maneuver and change direction in flight.
The rotor is the hub and main blades on top of every helicopter.