Airbus Helicopters H225 vs Leonardo Aw139 vs Sikorsky S 92

The Airbus Helicopters H225 is a heavy, long-range, twin‑engine helicopter commonly used for offshore transport, search and rescue, and governmental missions. It generally offers the greatest reach of the three, with typical ranges around 450–500 nautical miles depending on configuration, and it can carry roughly 19 passengers (with higher-density layouts possible). The Leonardo AW139 is a medium twin that sits a class below the other two in size and weight, aimed at corporate/VIP transport, EMS, law enforcement, and shorter-to-medium offshore runs. Its typical range is about 400–500 nautical miles, and it usually seats about 12–15 passengers in an offshore-style layout. The Sikorsky S‑92 is a heavy twin broadly comparable to the H225, strongly associated with offshore oil and gas and SAR. Its typical range is around 500 nautical miles, and it commonly carries about 19 passengers. Overall, AW139 prioritizes versatility and operating cost in the medium category, while H225 and S‑92 emphasize heavier lift and long overwater capability with similar passenger counts.