The McDonnell Douglas DC-10 is a wide-body, three-engine jet airliner that first took to the skies in 1970. Designed for long-haul flights, it can carry a large number of passengers and cargo, making it popular among airlines. Its distinctive design features two engines mounted on the wings and one at the tail, which helps improve fuel efficiency and performance. Throughout its operational history, the DC-10 has been used by various airlines around the world, including American Airlines and United Airlines. Despite facing some safety concerns in its early years, the aircraft has become a reliable choice for many operators, with several still in service today.