The Dash 8 is a twin-engine turboprop aircraft designed for regional airline service. Manufactured by Bombardier, it is known for its fuel efficiency and ability to operate from shorter runways. The aircraft typically seats between 37 to 78 passengers, depending on the model and configuration. First introduced in the 1980s, the Dash 8 has several variants, including the Dash 8-100, Dash 8-200, and Dash 8-Q400. It is widely used by regional airlines around the world, providing essential connectivity to smaller airports and remote areas. The aircraft's reliability and performance make it a popular choice in the aviation industry.