The DHC-6 Twin Otter is a versatile, twin-engine turboprop aircraft designed for short takeoff and landing (STOL) capabilities. It was first introduced in the 1960s and is known for its reliability and ability to operate in challenging environments, including remote areas and unpaved airstrips. With a seating capacity of up to 19 passengers, the Twin Otter is commonly used for regional flights, cargo transport, and aerial surveys. Its robust design and adaptability make it a popular choice among airlines, charter services, and government agencies worldwide.