This is the reason why the propeller should stay attached to the helicopter while flying
Airplanes are basically willing to fly, but helicopter don’t want it. Helicopters try to stay in the air with a variety of control techniques that often conflict with each other. When the balance is broken, the helicopter can crash very quickly because there is no term flying without effort in the world of helicopters (Gliding).
written by US television journalist Harry Reasoner In 1971 described how complex the world of helicopters was. a tragic incident that occurred in 10 April 2025 highlight this. a helicopter Bell 206 managed by New York Helicopter Tours Free fall into the Hudson River, Jersey City, resulting in the deaths of six people. Problems with the main rotor and tail rotor cause the important components to be detached from the cabin.
a former helicopter pilot from the Marine Corps, who is now an aviation lawyer, Justin Green, stated that the incident was a “serious technical error.” The main rotor is a crucial component that provides encouragement to keep the helicopter floating and control so that it can maneuver laterally. Without a tail rotor, the pilot lost the opportunity to save the helicopter and its passengers. As Green said, “No one can avoid a fatal collision when the helicopter loses its buoyancy. Just like a rock falling to the floor; it’s very sad.”
Helicopter Absurdity and Complexity
The helicopter, as stated by Reason, has a very complicated structure. A helicopter pilot must think in three-dimensional space, as well as to continuously control various systems to maintain flight stability. Igor Sikorsky, a Russian aeronautical engineer, was the figure who designed the first engine with features that became the basis of modern helicopters. In 1931, Sikorsky registered a patent for helicopter design equipped with one main rotor and tail rotor.
The first helicopter that was successfully flown was VS-300, an aircraft equipped with an engine Lycoming 75 horsepower and two main rotors and tail rotor. Sikorsky continued to develop this design to produce the first practical helicopter capable of flying more than an hour in 1940.
Helicopter Anatomy: Components and Controls
Modern helicopters are equipped with various important components to maintain stability and control during flight:
Main rotor: This component provides the lifting boost by rotating. The rotational speed and slope of the rotor can be controlled by the pilot to produce vertical thrust and lateral movement.
Tail rotor: Serves to balance the torque produced by the main rotor and maintain the stability of the helicopter direction.
Stabilizer: Located above the main rotor to reduce vibration and help maintain the stability of the aircraft.
Machine: Modern helicopters use gas turbine engines, which are more efficient than gasoline engines on the first helicopter.
Transmission: Transfer energy from the machine to the main rotor and tail rotor. This allows proper rotation to control the helicopter.
Flight Control
Cyclic Control: The lever that regulates the lateral movement of the helicopter (to the left-right or front-rear).
Collective Control: Adjust the vertical movement by changing the position of the rotor bar simultaneously.
Foot pedal: Adjust the direction of the helicopter’s movement by controlling the tail rotor.
Tail Boom: protruding behind the main body and controlling the tail rotor to maintain balance.
Anti-Torque Rotor Tail: Prevent the helicopter’s main body from rotating in the opposite direction to the main rotor, keeping the direction of the flight.
research and conclusion
Currently, the important components of the helicopter Bell 206 The one that fell on the Hudson River is still being searched. Only parts such as the cockpit and the back of the helicopter have been found. US authorities are still continuing to investigate to find out the exact cause of this accident.
Along with the development of aviation technology, helicopters remain one of the most complicated aircraft to operate. Even so, the importance of understanding the components and control systems of the helicopter cannot be underestimated. Every part of the helicopter has a very important role in maintaining flight safety.
