Airbus Helicopters H225 vs Leonardo Aw189 vs Robinson R66

The Airbus H225 and Leonardo AW189 are large, twin‑engine helicopters designed for demanding commercial missions such as offshore transport and search and rescue, while the Robinson R66 is a light, single‑engine turbine helicopter aimed more at private, training, and light utility roles. In category and capability, the H225 typically sits above the AW189, offering a heavier-lift, long‑range platform with more cabin volume and higher payload margins, whereas the AW189 is slightly smaller but still firmly in the medium twin class with strong performance and modern systems. The R66 is in a different class entirely, optimized for simplicity and lower operating cost rather than high payload or multi-engine redundancy. For range, both the H225 and AW189 generally provide long legs suitable for offshore sectors, often on the order of several hundred nautical miles depending on configuration and reserves, with the H225 commonly achieving the longer end of the spectrum. The R66’s range is shorter in absolute terms, better suited to regional flights. Passenger capacity also separates them: H225 is commonly configured around the high‑teens to near twenty passengers, AW189 around the mid‑teens, and R66 typically carries about four passengers plus a pilot.