Airbus Helicopters H225 vs Md Helicopters (mcdonnell Douglas) 902 Explorer vs Robinson R66 vs Sikorsky S 92

The Airbus H225 and Sikorsky S-92 are heavy, twin‑engine helicopters typically used for offshore energy, search and rescue, and high‑capacity transport. They offer the longest range of this group (roughly in the 450–550 nautical mile class depending on fit and reserves) and the highest passenger capacity, commonly around 16–19 passengers in typical transport layouts. The MD Helicopters (McDonnell Douglas) 902 Explorer is a lighter twin‑engine helicopter aimed at law enforcement, EMS, and utility work. Its range is generally mid‑pack (often around 250–350 nautical miles), and passenger capacity is usually modest, typically seating a pilot plus about 6–7 passengers depending on interior configuration. The Robinson R66 is a light, single‑engine helicopter focused on private, training, and light utility roles. It has the shortest range among these (commonly around 300–350 nautical miles at best conditions) and the smallest passenger capacity, normally 1 pilot plus 4 passengers.