Airbus Helicopters H155 vs Leonardo Aw119kx vs Sikorsky S 92

The Airbus Helicopters H155 is best viewed as a midsize twin‑engine helicopter aimed at executive transport, offshore support, and public services. It typically offers a moderate-to-long range for its class and a flexible cabin that commonly seats around 8 to 12 passengers depending on configuration, balancing comfort with mission versatility. The Leonardo AW119Kx is a light single‑engine helicopter focused on cost‑efficient operations such as training, utility work, EMS support, and short‑to‑medium executive shuttles. Its range is generally shorter than the H155 and far below heavy twins, and passenger capacity is usually in the 5 to 7 passenger range plus pilot(s), again depending on interior and mission kit. The Sikorsky S‑92 sits in the heavy, twin‑engine category designed for demanding offshore, SAR, and high‑utilization transport roles. It typically delivers the longest range of the three and the highest capacity, commonly configured for roughly 16 to 19 passengers, with greater payload and all‑weather capability than either the H155 or AW119Kx.