Airbus Helicopters H160 vs Airbus Helicopters H175 vs Leonardo Aw139 vs Sikorsky S 76d

The Airbus Helicopters H160 is best viewed as a modern medium twin aimed at efficient corporate, offshore, and public-service missions. It typically seats about 12 passengers in a high-density layout (often fewer in VIP), and offers a mid-to-long mission radius with a range roughly in the 450–550 nm class depending on fit and reserves. The Airbus Helicopters H175 steps up into the super-medium category, optimized for offshore lift and higher payload; passenger capacity is commonly around 16–18, and range is broadly similar or slightly better than the H160 in many offshore configurations, often around the 500–600 nm class. The Leonardo AW139 is a widely used medium twin with flexible roles and strong dispatch reliability; it typically carries about 12–15 passengers and delivers a comparable mid-to-long range, frequently around 500–600 nm depending on configuration. The Sikorsky S-76D is a lighter, more traditional medium twin often favored for corporate and EMS; it generally carries about 8–12 passengers and has a somewhat shorter typical range, often around 400–500 nm, again dependent on cabin and fuel options.