sentences:  Major changes from the preceding AS350 included the adoption of a dual-hydraulic system, the enclosed Fenestron anti-torque device, and a wide main body to provide for a cabin with considerably greater internal space.The EC130 was designed in close cooperation with tour operators, one such operator, Blue Hawaiian Helicopters, being the launch operator; it has been described as having a spacious cabin for accommodating up to seven tourists and providing excellent external visibility.In 2001, the EC130 entered service with Blue Hawaiian Helicopters, being used for aerial tours of scenic areas such as Hawaii and the Grand Canyon.