Copters, short for "helicopters," are aerial vehicles that have rotary wings or rotors. They are capable of vertical takeoff and landing (VTOL) and are primarily designed for hovering, maneuvering in various directions, and flying in different altitudes. Copters are a type of aircraft that differ from fixed-wing airplanes as they do not rely on forward motion to generate lift.
Copters are powered by one or multiple engines that drive the rotors, which consist of two or more airfoils that spin around a central mast. The spinning of the rotors creates lift, allowing the copter to remain stationary in the air or move in any desired direction. The pilot controls the direction, speed, and altitude by manipulating the collective pitch and cyclic controls, which adjust the angle and pitch of the rotor blades.
Copters find applications in various fields, including military, transportation, emergency services, aerial photography, and recreational activities. Due to their vertical takeoff and landing capabilities, helicopters are especially useful in areas with limited space for conventional runways.
In addition to their versatile maneuverability, helicopters offer advantages such as the ability to hover, land on unprepared surfaces, and conduct search and rescue operations in remote areas. They can also provide rapid transportation and provide an elevated viewpoint for surveillance, firefighting, and other missions.
