Leonardo Aw139 vs Leonardo Aw189

The Leonardo AW139 and AW189 are both twin‑engine, medium-class helicopters, but they sit in different weight and mission categories. The AW139 is generally considered a light-to-intermediate medium helicopter optimized for speed, versatility, and lower operating footprint, commonly used for EMS, law enforcement, offshore support, and corporate transport. The AW189 is a larger “super-medium” helicopter aimed more squarely at offshore energy, SAR, and longer-range utility roles where higher payload and cabin volume matter. In range terms, the AW189 is typically configured for longer legs and greater endurance than the AW139, making it better suited to extended offshore routes or missions requiring more reserves. The AW139 still offers strong range for its class, but it is usually shorter than the AW189 when comparing typical offshore or transport configurations. For passenger capacity, the AW139 commonly carries around 12–15 passengers in high-density layouts (often fewer in EMS or executive interiors), while the AW189 typically accommodates about 16–19 passengers, benefiting from a larger cabin and higher maximum takeoff weight.