The De Havilland Canada DHC-6 Twin Otter is a versatile twin-engine aircraft known for its short takeoff and landing (STOL) capabilities. First introduced in 1965, it is designed for various roles, including passenger transport, cargo delivery, and aerial survey. The Twin Otter can operate on unpaved runways and is often used in remote areas. With a seating capacity of up to 19 passengers, the Twin Otter is popular among regional airlines and charter services. Its rugged design and reliability make it suitable for challenging environments, including Alaska and tropical regions. The aircraft has become a favorite for adventure tourism and island hopping.