Helicopter landing gear is a crucial component that supports the aircraft during landing and takeoff. It typically consists of skids or wheels, designed to absorb the impact of landing and provide stability on the ground. The choice between skids and wheels often depends on the helicopter's intended use and the terrain it will operate on. The design of helicopter landing gear also includes features for easy maintenance and repair. Some models have retractable landing gear, which can improve aerodynamics during flight. Overall, effective landing gear enhances safety and performance for pilots and passengers alike.