No!
Helicopters have rotors airplanes have propellers
The rotor blades lift helicopters
The rotor hub holds blades on
Rotor blades
The rotor blades when spinning creates what is called the rotor disk, the disk is tilted in the direction that the pilot wishes to go.
helicopters.
Older helicopters had noisy rotor blades, modern ones are very quiet.
It is the major part of the rotor. Helicopters can have 3 up to 8 blades on a rotor.
Yes, many small helicopters have 3 blades
Rotor blades are on helicopters. They are the long narrow parts above the fuselage (cabin) .When these rotate they impart 'lift' to the helicopter.
the blade is called rotor bladesThe rotor blades on top are called Main Rotor Blades, because they are the main source of lift for the helicopter. The smaller rotor blades on the tail are called Tail Rotor Blades.
Rotor blades are on helicopters. They are the long narrow parts above the fuselage (cabin) .When these rotate they impart 'lift' to the helicopter.