Airbus Helicopters H225 vs Md Helicopters (mcdonnell Douglas) 902 Explorer vs Robinson R66

The Airbus H225 is a large, twin‑engine heavy helicopter designed for offshore transport and SAR-style missions, offering the longest practical range of the three and the highest passenger capacity, typically around 16–19 passengers depending on configuration. The MD Helicopters (McDonnell Douglas) 902 Explorer is a light twin aimed at corporate, law-enforcement, and utility roles; it sits in the middle on range and cabin size, commonly carrying about 7–8 people including the pilot(s). The Robinson R66 is a small, single‑engine light helicopter oriented toward private, training, and light utility use; it has the shortest range overall and the smallest capacity, typically 4–5 seats including the pilot. In summary, the H225 prioritizes lift and endurance for demanding operations, the MD 902 balances twin‑engine capability with a compact footprint, and the R66 emphasizes simplicity and lower operating cost for lighter missions.