Bell 525 Relentless vs Enstrom 480b vs Md Helicopters (mcdonnell Douglas) 902 Explorer vs Robinson R66

The Bell 525 Relentless sits in the super‑medium category and is aimed at offshore and high‑utilization transport. It offers the longest range of this group and the highest practical passenger capacity, typically configured for around a dozen-plus occupants depending on interior layout. The Enstrom 480B is a light single, generally used for utility, patrol, and training; it has a comparatively shorter range and a much smaller cabin, typically carrying about five people including the pilot. The MD Helicopters 902 Explorer is a light twin in the MD 900/902 family, positioned for EMS, law enforcement, and corporate shuttle work; it usually carries roughly eight to ten occupants and delivers mid‑pack range, often longer than small light singles but well below the 525’s offshore focus. The Robinson R66 is a light single designed for owner‑operators and light utility roles; it typically seats five, with range generally similar to or somewhat better than many light singles depending on fuel and payload, but it remains far behind the Bell 525 in both range and passenger capacity.