Helicopters serve a wide range of purposes, from military operations to emergency rescues. Military helicopters like the Apache AH-64 and Chinook CH-47 are built for combat and transport, offering advanced weaponry and heavy lift capabilities. On the other hand, rescue helicopters like the Sikorsky S-92 are equipped to save lives in critical situations, including offshore oil rigs and mountain rescues.
Civilian helicopters are used for tasks such as aerial photography, traffic monitoring, and private transport. The Bell 407 and Eurocopter EC135 are examples of versatile helicopters that serve multiple industries. With innovations in rotor design and flight control systems, helicopters continue to evolve for greater efficiency and safety.