Airbus Helicopters H155 vs Airbus Helicopters H175 vs Sikorsky S 92

The Airbus Helicopters H155 is best viewed as a light–intermediate twin for regional missions and shorter offshore or corporate transport. It typically seats around 12 passengers in a high-density layout (often fewer in VIP), and offers a moderate range suited to multi-leg operations rather than long offshore sectors. The Airbus Helicopters H175 steps up into the super-medium class, aimed squarely at offshore oil and gas and longer overwater routes. It generally carries about 16 passengers in typical offshore seating and provides noticeably greater range than the H155, making it more comfortable for extended sectors and higher payload demands. The Sikorsky S-92 is a heavy helicopter designed for high-capacity offshore transport and demanding SAR roles. It commonly accommodates roughly 19 passengers in airline-style seating (configurations vary) and pairs that with long-range capability comparable to, and often operationally favored over, super-medium types on harsher routes, especially where higher lift margins and robust systems are prioritized.