A helicopter is a versatile aircraft symbolized by the emoji 🚁. It features rotor blades on top that allow it to take off and land vertically, hover in mid-air, and fly in any direction. With its ability to maneuver in tight spaces and access remote locations, helicopters are used for various purposes, including transportation, search and rescue operations, aerial firefighting, military missions, and aerial photography. They provide a unique and thrilling flying experience, offering breathtaking views from above while showcasing their impressive agility and power.