Airbus Helicopters H225 vs Bombardier Global 7500 vs Enstrom 480b vs Robinson R66

The Airbus H225 is a heavy twin‑engine helicopter aimed at offshore transport, SAR, and utility missions. It typically carries around 19 passengers (higher in high‑density layouts) and offers a practical range on the order of roughly 450–600 nautical miles, depending on configuration and reserves. The Bombardier Global 7500 is an ultra‑long‑range business jet optimized for intercontinental travel; it commonly seats about 8–19 passengers in executive layouts and has a published range of about 7,700 nautical miles, far exceeding the rotorcraft here. The Enstrom 480B is a light single‑engine helicopter used for training, patrol, and utility work; it generally carries 4–5 people and has an approximate range around 200–300 nautical miles. The Robinson R66 is also a light single‑engine helicopter, often configured for 4–5 seats, with a typical range around 300 nautical miles. Overall, the Global 7500 dominates range and cruise efficiency, the H225 leads helicopter payload and mission flexibility, and the Enstrom 480B and R66 serve shorter‑range light‑helicopter roles with smaller passenger capacity.