Airbus Helicopters H225 vs Dassault Falcon 8x vs Leonardo Aw189 vs Sikorsky S 92

The Airbus H225, Leonardo AW189, and Sikorsky S‑92 are large twin‑engine helicopters aimed at offshore transport, search and rescue, and utility missions, while the Dassault Falcon 8X is a long‑range business jet focused on fast executive travel. In range terms, the Falcon 8X is in a different class, typically capable of roughly 6,000+ nautical miles, enabling intercontinental nonstop flights. The helicopters trade speed and range for vertical lift and austere access: the AW189 is generally around the mid‑400 nm class, while the H225 and S‑92 are commonly in the ~500–600 nm neighborhood depending on configuration, reserves, and payload. Passenger capacity also reflects mission. The Falcon 8X is usually configured for about 12–16 passengers in a business cabin. The AW189 typically carries around 16–19 passengers in offshore layouts. The H225 and S‑92 are often set up for higher‑density offshore seating, commonly around 19 passengers, with maximum seating possible higher in utility configurations. Overall, Falcon 8X leads decisively in range and cruise efficiency; the helicopters lead in access to remote sites and point‑to‑point lift without runways.