
djancoek
nice
A helicopter is a type of rotorcraft in which lift and thrust are supplied by rotors. Unlike fixed-wing aircraft, helicopters are capable of vertical takeoff, hovering, and flying in all directions, making them highly versatile. They are often used in areas where fixed-wing planes cannot operate, such as in rescue missions, military operations, and transporting supplies to remote areas. Helicopters typically consist of a main rotor, tail rotor, fuselage, and landing gear. The main rotor generates lift, while the tail rotor prevents the aircraft from spinning uncontrollably.